diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..8ed7b16
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,86 @@
+cmake_minimum_required(VERSION 3.10)
+project(vmir
+	DESCRIPTION "vmir project"
+)
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/tlsf)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
+
+set(SRCS 
+	src/main.c
+	src/vmir.c
+	tlsf/tlsf.c
+	)
+
+set(DEPS 
+	src/vmir.h
+	src/vmir_instr.c
+	src/vmir_value.c
+	src/vmir_type.c
+	src/vmir_jit_arm.c
+	src/vmir_vm.c
+	src/vmir_vm.h
+	src/vmir_transform.c
+	src/vmir_bitstream.c
+	src/vmir_support.c
+	src/vmir_function.c
+	src/vmir_libc.c
+	src/vmir_bitcode_parser.c
+	src/vmir_bitcode_instr.c
+	src/vmir_wasm_parser.c
+	)
+
+set(COMMON_FLAG
+	-std=gnu99
+	-Wall
+	-Werror
+	-Wmissing-prototypes
+	-DVMIR_USE_TLSF
+	)
+
+function(add_vmir_executable a_ExeFileName a_Flags)
+	add_executable(${a_ExeFileName} 
+		${SRCS}
+		)
+	target_compile_options(${a_ExeFileName} PRIVATE ${a_Flags})
+	target_link_libraries(${a_ExeFileName} m)
+	set_target_properties(${a_ExeFileName} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/")
+endfunction()
+
+set(VMIR_FLAG -O2 ${COMMON_FLAG} -g)
+add_vmir_executable(vmir ${VMIR_FLAG})
+
+set(VMIR_DBG_FLAG -Og -DVM_DONT_USE_COMPUTED_GOTO ${COMMON_FLAG} -g)
+add_vmir_executable(vmir.dbg  ${VMIR_DBG_FLAG})
+
+set(VMIR_TRACE_FLAG -DVM_TRACE -Og -DVM_DONT_USE_COMPUTED_GOTO ${COMMON_FLAG} -g)
+add_vmir_executable(vmir.trace  ${VMIR_TRACE_FLAG})
+
+set(VMIR_ASAN_FLAG -fno-omit-frame-pointer -fsanitize=address -O0 -DVM_DONT_USE_COMPUTED_GOTO ${COMMON_FLAG} -g)
+add_vmir_executable(vmir.asan  ${VMIR_ASAN_FLAG})
+target_link_libraries(vmir.asan asan)
+
+set(ARM_GCC arm-linux-gnueabihf-gcc)
+find_package(${ARM_GCC})
+if (${ARM_GCC}_FOUND)
+	set(CMAKE_C_COMPILER ${ARM_GCC})
+
+	set(VMIR_ARMV7_FLAG -O2 -static -march=armv7-a -mtune=cortex-a8 -mfpu=neon ${COMMON_FLAG} -g)
+	add_vmir_executable(vmir.armv7  ${VMIR_ARMV7_FLAG})
+endif()
+
+set(POWERPC64_GCC arm-linux-gnueabihf-gcc)
+find_package(${POWERPC64_GCC})
+if (${POWERPC64_GCC}_FOUND)
+	set(CMAKE_C_COMPILER ${POWERPC64_GCC})
+
+	set(VMIR_PPC64_FLAG -fno-omit-frame-pointer -fsanitize=address -O0 -DVM_DONT_USE_COMPUTED_GOTO -DVMIR_USE_TLSF ${COMMON_FLAG} -g)
+	add_vmir_executable(vmir.ppc64  ${VMIR_PPC64_FLAG})
+endif()
+
+enable_testing()
+add_subdirectory(test)
+
+
diff --git a/clean_build.bash b/clean_build.bash
new file mode 100755
index 0000000..3929c44
--- /dev/null
+++ b/clean_build.bash
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Clean
+cd build
+make clean
+#make clean_extra
+
+# Remove build dir
+cd ..
+rm -rf build/
+
diff --git a/run_build_and_test.bash b/run_build_and_test.bash
new file mode 100755
index 0000000..080376e
--- /dev/null
+++ b/run_build_and_test.bash
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Clean
+./clean_build.bash
+
+# Build
+mkdir build
+cd build
+cmake .. 
+make -j
+
+# Run test
+ctest
+
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
new file mode 100644
index 0000000..e242c8b
--- /dev/null
+++ b/test/CMakeLists.txt
@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.10)
+project(test
+	DESCRIPTION "test project"
+)
+
+enable_testing()
+add_subdirectory(gcc-torture)
+add_subdirectory(misc)
+add_subdirectory(regress)
diff --git a/test/TestFunc.cmake b/test/TestFunc.cmake
new file mode 100644
index 0000000..cfedc63
--- /dev/null
+++ b/test/TestFunc.cmake
@@ -0,0 +1,73 @@
+set(SYSROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../sysroot)
+
+set(CLANG clang-3.9) # work only clang-3.9 and clang-4.0
+set(CFLAGS_BC -fno-vectorize -fno-slp-vectorize -emit-llvm -target le32-unknown-nacl
+	--sysroot=${SYSROOT} -I${SYSROOT}/usr/include -I${CMAKE_CURRENT_SOURCE_DIR} -std=gnu99
+	)
+
+function(BuildFile a_OutFile a_InputFile a_Oprimization a_Index)
+	set(OUT_FILE
+			${CMAKE_CURRENT_BINARY_DIR}/build-O${a_Oprimization}/${a_InputFile}.bc
+			)
+	set(${a_OutFile} ${OUT_FILE} PARENT_SCOPE)
+	
+	get_filename_component(OUT_FILE_DIR ${OUT_FILE} DIRECTORY)
+	get_filename_component(OUT_FILE_NAME ${OUT_FILE} NAME)
+	
+	add_custom_command(
+		OUTPUT ${OUT_FILE}
+		COMMAND mkdir -p ${OUT_FILE_DIR}
+		COMMAND ${CLANG} -O0 ${CFLAGS_BC} -c ${CMAKE_CURRENT_SOURCE_DIR}/${a_InputFile} -o ${OUT_FILE}
+		COMMENT "Compile ${SRCS_TEST_C_FILE}"
+	)
+	
+	add_custom_target(${OUT_FILE_NAME}_${a_Index}_${a_Oprimization} ALL DEPENDS ${OUT_FILE})
+endfunction()
+
+function(BuildFile_AndTest a_FileName a_Oprimization a_Index)
+	BuildFile(OUT_FILE ${a_FileName} ${a_Oprimization} ${a_Index})
+
+	add_test(NAME test_${INDEX}_${a_FileName}_${a_Oprimization} 
+		COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/../../vmir ${OUT_FILE}
+		)
+endfunction()
+
+function(BuildFile_AndRegressTest a_FileName a_Oprimization a_Index)
+	BuildFile(OUT_FILE ${a_FileName} ${a_Oprimization} ${a_Index})
+
+	add_test(NAME test_${INDEX}_${a_FileName}_${a_Oprimization} 
+		COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/../run_regress_test ${CMAKE_CURRENT_SOURCE_DIR}/../../vmir ${OUT_FILE} ${CMAKE_CURRENT_SOURCE_DIR}/${a_FileName}.expected
+		)
+endfunction()
+
+function(BuildVmirTest a_InputFileTemplate)
+	file(GLOB SRCS_TEST_C_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${a_InputFileTemplate}) #_RECURSE
+	
+	set(INDEX 0)
+	
+	foreach(SRCS_TEST_C_FILE ${SRCS_TEST_C_FILES})
+		math(EXPR INDEX "${INDEX} + 1")
+		
+		BuildFile_AndTest(${SRCS_TEST_C_FILE} 0 ${INDEX})
+	
+		BuildFile_AndTest(${SRCS_TEST_C_FILE} 1 ${INDEX})
+	
+		BuildFile_AndTest(${SRCS_TEST_C_FILE} 2 ${INDEX})
+	endforeach()
+endfunction()
+
+function(BuildRegressTest a_InputFileTemplate)
+	file(GLOB SRCS_TEST_C_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${a_InputFileTemplate}) #_RECURSE
+	
+	set(INDEX 0)
+	
+	foreach(SRCS_TEST_C_FILE ${SRCS_TEST_C_FILES})
+		math(EXPR INDEX "${INDEX} + 1")
+		
+		BuildFile_AndRegressTest(${SRCS_TEST_C_FILE} 0 ${INDEX})
+	
+		BuildFile_AndRegressTest(${SRCS_TEST_C_FILE} 1 ${INDEX})
+	
+		BuildFile_AndRegressTest(${SRCS_TEST_C_FILE} 2 ${INDEX})
+	endforeach()
+endfunction()
diff --git a/test/gcc-torture/CMakeLists.txt b/test/gcc-torture/CMakeLists.txt
new file mode 100644
index 0000000..a529da9
--- /dev/null
+++ b/test/gcc-torture/CMakeLists.txt
@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.10)
+project(gcc-torture
+	DESCRIPTION "gcc-torture project"
+)
+
+enable_testing()
+
+include(../TestFunc.cmake)
+
+BuildVmirTest("src/*.c")
+
+# vector-src - not work
+#BuildVmirTest("vector-src/*.c")
diff --git a/test/misc/CMakeLists.txt b/test/misc/CMakeLists.txt
new file mode 100644
index 0000000..ebce01d
--- /dev/null
+++ b/test/misc/CMakeLists.txt
@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.10)
+project(test_misc
+	DESCRIPTION "test_misc project"
+)
+
+enable_testing()
+
+include(../TestFunc.cmake)
+
+BuildVmirTest("src/*.c")
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt
new file mode 100644
index 0000000..69d55db
--- /dev/null
+++ b/test/regress/CMakeLists.txt
@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.10)
+project(regress_test
+	DESCRIPTION "regress_test project"
+)
+
+enable_testing()
+
+include(../TestFunc.cmake)
+
+BuildRegressTest("stackl_test/*.c")
+
+BuildRegressTest("c-testsuite/single-exec/*.c")
+
diff --git a/test/regress/c-testsuite/LICENSE b/test/regress/c-testsuite/LICENSE
new file mode 100644
index 0000000..6503d80
--- /dev/null
+++ b/test/regress/c-testsuite/LICENSE
@@ -0,0 +1,29 @@
+https://github.com/c-testsuite/c-testsuite
+
+The licenses of individual test cases can be discovered
+by a test cases .otag file.
+
+The following license is for all testing software, but
+not for individual test cases. see tests/LICENSE for details.
+
+MIT License
+
+Copyright (c) 2018 Andrew Chambers
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/test/regress/c-testsuite/single-exec/00001.c b/test/regress/c-testsuite/single-exec/00001.c
new file mode 100644
index 0000000..3a6dc7e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00001.c
@@ -0,0 +1,5 @@
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00001.c.expected b/test/regress/c-testsuite/single-exec/00001.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00001.c.tags b/test/regress/c-testsuite/single-exec/00001.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00001.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00002.c b/test/regress/c-testsuite/single-exec/00002.c
new file mode 100644
index 0000000..40b2f51
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00002.c
@@ -0,0 +1,5 @@
+int
+main()
+{
+	return 3-3;
+}
diff --git a/test/regress/c-testsuite/single-exec/00002.c.expected b/test/regress/c-testsuite/single-exec/00002.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00002.c.otags b/test/regress/c-testsuite/single-exec/00002.c.otags
new file mode 100644
index 0000000..8c3770b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00002.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0002-expr.c
diff --git a/test/regress/c-testsuite/single-exec/00002.c.tags b/test/regress/c-testsuite/single-exec/00002.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00002.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00003.c b/test/regress/c-testsuite/single-exec/00003.c
new file mode 100644
index 0000000..f957c29
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00003.c
@@ -0,0 +1,8 @@
+int
+main()
+{
+	int x;
+	
+	x = 4;
+	return x - 4;
+}
diff --git a/test/regress/c-testsuite/single-exec/00003.c.expected b/test/regress/c-testsuite/single-exec/00003.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00003.c.otags b/test/regress/c-testsuite/single-exec/00003.c.otags
new file mode 100644
index 0000000..a4c25be
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00003.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0003-local.c
diff --git a/test/regress/c-testsuite/single-exec/00003.c.tags b/test/regress/c-testsuite/single-exec/00003.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00003.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00004.c b/test/regress/c-testsuite/single-exec/00004.c
new file mode 100644
index 0000000..e983f1b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00004.c
@@ -0,0 +1,12 @@
+int
+main()
+{
+	int x;
+	int *p;
+	
+	x = 4;
+	p = &x;
+	*p = 0;
+
+	return *p;
+}
diff --git a/test/regress/c-testsuite/single-exec/00004.c.expected b/test/regress/c-testsuite/single-exec/00004.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00004.c.otags b/test/regress/c-testsuite/single-exec/00004.c.otags
new file mode 100644
index 0000000..f3e06a8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00004.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0004-pointer.c
diff --git a/test/regress/c-testsuite/single-exec/00004.c.tags b/test/regress/c-testsuite/single-exec/00004.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00004.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00005.c b/test/regress/c-testsuite/single-exec/00005.c
new file mode 100644
index 0000000..abcaa05
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00005.c
@@ -0,0 +1,23 @@
+int
+main()
+{
+	int x;
+	int *p;
+	int **pp;
+
+	x = 0;
+	p = &x;
+	pp = &p;
+
+	if(*p)
+		return 1;
+	if(**pp)
+		return 1;
+	else
+		**pp = 1;
+
+	if(x)
+		return 0;
+	else
+		return 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00005.c.expected b/test/regress/c-testsuite/single-exec/00005.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00005.c.otags b/test/regress/c-testsuite/single-exec/00005.c.otags
new file mode 100644
index 0000000..e9644ae
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00005.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0005-ifstmt.c
diff --git a/test/regress/c-testsuite/single-exec/00005.c.tags b/test/regress/c-testsuite/single-exec/00005.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00005.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00006.c b/test/regress/c-testsuite/single-exec/00006.c
new file mode 100644
index 0000000..d3a1377
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00006.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x;
+
+	x = 50;
+	while (x)
+		x = x - 1;
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00006.c.expected b/test/regress/c-testsuite/single-exec/00006.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00006.c.otags b/test/regress/c-testsuite/single-exec/00006.c.otags
new file mode 100644
index 0000000..26205b1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00006.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0006-whilestmt.c
diff --git a/test/regress/c-testsuite/single-exec/00006.c.tags b/test/regress/c-testsuite/single-exec/00006.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00006.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00007.c b/test/regress/c-testsuite/single-exec/00007.c
new file mode 100644
index 0000000..acdc901
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00007.c
@@ -0,0 +1,15 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	for(x = 10; x; x = x - 1)
+		;
+	if(x)
+		return 1;
+	x = 10;
+	for (;x;)
+		x = x - 1;
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00007.c.expected b/test/regress/c-testsuite/single-exec/00007.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00007.c.otags b/test/regress/c-testsuite/single-exec/00007.c.otags
new file mode 100644
index 0000000..beda6d8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00007.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0007-forstmt.c
diff --git a/test/regress/c-testsuite/single-exec/00007.c.tags b/test/regress/c-testsuite/single-exec/00007.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00007.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00008.c b/test/regress/c-testsuite/single-exec/00008.c
new file mode 100644
index 0000000..115b8b9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00008.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int x;
+
+	x = 50;
+	do 
+		x = x - 1;
+	while(x);
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00008.c.expected b/test/regress/c-testsuite/single-exec/00008.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00008.c.otags b/test/regress/c-testsuite/single-exec/00008.c.otags
new file mode 100644
index 0000000..69ab3af
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00008.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0008-dowhilestmt.c
diff --git a/test/regress/c-testsuite/single-exec/00008.c.tags b/test/regress/c-testsuite/single-exec/00008.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00008.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00009.c b/test/regress/c-testsuite/single-exec/00009.c
new file mode 100644
index 0000000..3defb01
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00009.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	x = x * 10;
+	x = x / 2;
+	x = x % 3;
+	return x - 2;
+}
diff --git a/test/regress/c-testsuite/single-exec/00009.c.expected b/test/regress/c-testsuite/single-exec/00009.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00009.c.otags b/test/regress/c-testsuite/single-exec/00009.c.otags
new file mode 100644
index 0000000..5fe415a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00009.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0009-expr.c
diff --git a/test/regress/c-testsuite/single-exec/00009.c.tags b/test/regress/c-testsuite/single-exec/00009.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00009.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00010.c b/test/regress/c-testsuite/single-exec/00010.c
new file mode 100644
index 0000000..d5bfbbf
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00010.c
@@ -0,0 +1,13 @@
+int
+main()
+{
+	start:
+		goto next;
+		return 1;
+	success:
+		return 0;
+	next:
+	foo:
+		goto success;
+		return 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00010.c.expected b/test/regress/c-testsuite/single-exec/00010.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00010.c.otags b/test/regress/c-testsuite/single-exec/00010.c.otags
new file mode 100644
index 0000000..38630be
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00010.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0010-goto.c
diff --git a/test/regress/c-testsuite/single-exec/00010.c.tags b/test/regress/c-testsuite/single-exec/00010.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00010.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00011.c b/test/regress/c-testsuite/single-exec/00011.c
new file mode 100644
index 0000000..aa29782
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00011.c
@@ -0,0 +1,8 @@
+int
+main()
+{
+	int x;
+	int y;
+	x = y = 0;
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00011.c.expected b/test/regress/c-testsuite/single-exec/00011.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00011.c.otags b/test/regress/c-testsuite/single-exec/00011.c.otags
new file mode 100644
index 0000000..41ddedd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00011.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0011-assign.c
diff --git a/test/regress/c-testsuite/single-exec/00011.c.tags b/test/regress/c-testsuite/single-exec/00011.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00011.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00012.c b/test/regress/c-testsuite/single-exec/00012.c
new file mode 100644
index 0000000..c2bf7d0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00012.c
@@ -0,0 +1,5 @@
+int
+main()
+{
+	return (2 + 2) * 2 - 8;
+}
diff --git a/test/regress/c-testsuite/single-exec/00012.c.expected b/test/regress/c-testsuite/single-exec/00012.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00012.c.otags b/test/regress/c-testsuite/single-exec/00012.c.otags
new file mode 100644
index 0000000..cf66993
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00012.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0012-expr.c
diff --git a/test/regress/c-testsuite/single-exec/00012.c.tags b/test/regress/c-testsuite/single-exec/00012.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00012.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00013.c b/test/regress/c-testsuite/single-exec/00013.c
new file mode 100644
index 0000000..87a9b5c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00013.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x;
+	int *p;
+	
+	x = 0;
+	p = &x;
+	return p[0];
+}
diff --git a/test/regress/c-testsuite/single-exec/00013.c.expected b/test/regress/c-testsuite/single-exec/00013.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00013.c.otags b/test/regress/c-testsuite/single-exec/00013.c.otags
new file mode 100644
index 0000000..7b03b72
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00013.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0013-addridx.c
diff --git a/test/regress/c-testsuite/single-exec/00013.c.tags b/test/regress/c-testsuite/single-exec/00013.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00013.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00014.c b/test/regress/c-testsuite/single-exec/00014.c
new file mode 100644
index 0000000..487b3de
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00014.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int x;
+	int *p;
+	
+	x = 1;
+	p = &x;
+	p[0] = 0;
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00014.c.expected b/test/regress/c-testsuite/single-exec/00014.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00014.c.otags b/test/regress/c-testsuite/single-exec/00014.c.otags
new file mode 100644
index 0000000..a4eaf98
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00014.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0014-assignidx.c
diff --git a/test/regress/c-testsuite/single-exec/00014.c.tags b/test/regress/c-testsuite/single-exec/00014.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00014.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00015.c b/test/regress/c-testsuite/single-exec/00015.c
new file mode 100644
index 0000000..829f2e4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00015.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int arr[2];
+
+	arr[0] = 1;
+	arr[1] = 2;
+
+	return arr[0] + arr[1] - 3;
+}
diff --git a/test/regress/c-testsuite/single-exec/00015.c.expected b/test/regress/c-testsuite/single-exec/00015.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00015.c.otags b/test/regress/c-testsuite/single-exec/00015.c.otags
new file mode 100644
index 0000000..8d5386c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00015.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0015-localarray.c
diff --git a/test/regress/c-testsuite/single-exec/00015.c.tags b/test/regress/c-testsuite/single-exec/00015.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00015.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00016.c b/test/regress/c-testsuite/single-exec/00016.c
new file mode 100644
index 0000000..9db7edb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00016.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int arr[2];
+	int *p;
+	
+	p = &arr[1];
+	*p = 0;
+	return arr[1];
+}
diff --git a/test/regress/c-testsuite/single-exec/00016.c.expected b/test/regress/c-testsuite/single-exec/00016.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00016.c.otags b/test/regress/c-testsuite/single-exec/00016.c.otags
new file mode 100644
index 0000000..5f98d5a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00016.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0016-addrarray.c
diff --git a/test/regress/c-testsuite/single-exec/00016.c.tags b/test/regress/c-testsuite/single-exec/00016.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00016.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00017.c b/test/regress/c-testsuite/single-exec/00017.c
new file mode 100644
index 0000000..af4e2c2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00017.c
@@ -0,0 +1,9 @@
+int
+main()
+{
+	struct { int x; int y; } s;
+	
+	s.x = 3;
+	s.y = 5;
+	return s.y - s.x - 2; 
+}
diff --git a/test/regress/c-testsuite/single-exec/00017.c.expected b/test/regress/c-testsuite/single-exec/00017.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00017.c.otags b/test/regress/c-testsuite/single-exec/00017.c.otags
new file mode 100644
index 0000000..ecbec72
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00017.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0017-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00017.c.tags b/test/regress/c-testsuite/single-exec/00017.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00017.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00018.c b/test/regress/c-testsuite/single-exec/00018.c
new file mode 100644
index 0000000..6777a7c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00018.c
@@ -0,0 +1,13 @@
+int
+main()
+{
+
+	struct S { int x; int y; } s;
+	struct S *p;
+
+	p = &s;	
+	s.x = 1;
+	p->y = 2;
+	return p->y + p->x - 3; 
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00018.c.expected b/test/regress/c-testsuite/single-exec/00018.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00018.c.otags b/test/regress/c-testsuite/single-exec/00018.c.otags
new file mode 100644
index 0000000..359191d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00018.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0018-structptr.c
diff --git a/test/regress/c-testsuite/single-exec/00018.c.tags b/test/regress/c-testsuite/single-exec/00018.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00018.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00019.c b/test/regress/c-testsuite/single-exec/00019.c
new file mode 100644
index 0000000..9383c2f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00019.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	struct S { struct S *p; int x; } s;
+	
+	s.x = 0;
+	s.p = &s;
+	return s.p->p->p->p->p->x;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00019.c.expected b/test/regress/c-testsuite/single-exec/00019.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00019.c.otags b/test/regress/c-testsuite/single-exec/00019.c.otags
new file mode 100644
index 0000000..5c42e0d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00019.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0019-selfrefstruct.c
diff --git a/test/regress/c-testsuite/single-exec/00019.c.tags b/test/regress/c-testsuite/single-exec/00019.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00019.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00020.c b/test/regress/c-testsuite/single-exec/00020.c
new file mode 100644
index 0000000..a7e5bee
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00020.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x, *p, **pp;
+	
+	x = 0;
+	p = &x;
+	pp = &p;
+	return **pp;
+}
diff --git a/test/regress/c-testsuite/single-exec/00020.c.expected b/test/regress/c-testsuite/single-exec/00020.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00020.c.otags b/test/regress/c-testsuite/single-exec/00020.c.otags
new file mode 100644
index 0000000..cf44548
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00020.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0020-ptrptr.c
diff --git a/test/regress/c-testsuite/single-exec/00020.c.tags b/test/regress/c-testsuite/single-exec/00020.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00020.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00021.c b/test/regress/c-testsuite/single-exec/00021.c
new file mode 100644
index 0000000..a49cd78
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00021.c
@@ -0,0 +1,12 @@
+int
+foo(int a, int b)
+{
+	return 2 + a - b;
+}
+
+int
+main()
+{
+	return foo(1, 3);
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00021.c.expected b/test/regress/c-testsuite/single-exec/00021.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00021.c.otags b/test/regress/c-testsuite/single-exec/00021.c.otags
new file mode 100644
index 0000000..abe0f16
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00021.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0021-intfunc.c
diff --git a/test/regress/c-testsuite/single-exec/00021.c.tags b/test/regress/c-testsuite/single-exec/00021.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00021.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00022.c b/test/regress/c-testsuite/single-exec/00022.c
new file mode 100644
index 0000000..5ecca98
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00022.c
@@ -0,0 +1,10 @@
+typedef int x;
+
+int
+main()
+{
+	x v;
+	v = 0;
+	return v;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00022.c.expected b/test/regress/c-testsuite/single-exec/00022.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00022.c.otags b/test/regress/c-testsuite/single-exec/00022.c.otags
new file mode 100644
index 0000000..a5ee0e4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00022.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0022-typedef.c
diff --git a/test/regress/c-testsuite/single-exec/00022.c.tags b/test/regress/c-testsuite/single-exec/00022.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00022.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00023.c b/test/regress/c-testsuite/single-exec/00023.c
new file mode 100644
index 0000000..0fadbd8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00023.c
@@ -0,0 +1,9 @@
+int x;
+
+int
+main()
+{
+	x = 0;
+	return x;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00023.c.expected b/test/regress/c-testsuite/single-exec/00023.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00023.c.otags b/test/regress/c-testsuite/single-exec/00023.c.otags
new file mode 100644
index 0000000..0c9b127
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00023.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0023-global.c
diff --git a/test/regress/c-testsuite/single-exec/00023.c.tags b/test/regress/c-testsuite/single-exec/00023.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00023.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00024.c b/test/regress/c-testsuite/single-exec/00024.c
new file mode 100644
index 0000000..405ea86
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00024.c
@@ -0,0 +1,12 @@
+typedef struct { int x; int y; } s;
+
+s v;
+
+int
+main()
+{
+	v.x = 1;
+	v.y = 2;
+	return 3 - v.x - v.y;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00024.c.expected b/test/regress/c-testsuite/single-exec/00024.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00024.c.otags b/test/regress/c-testsuite/single-exec/00024.c.otags
new file mode 100644
index 0000000..a03d57d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00024.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0024-typedefstruct.c
diff --git a/test/regress/c-testsuite/single-exec/00024.c.tags b/test/regress/c-testsuite/single-exec/00024.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00024.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00025.c b/test/regress/c-testsuite/single-exec/00025.c
new file mode 100644
index 0000000..cee08c5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00025.c
@@ -0,0 +1,10 @@
+int strlen(char *);
+
+int
+main()
+{
+	char *p;
+	
+	p = "hello";
+	return strlen(p) - 5;
+}
diff --git a/test/regress/c-testsuite/single-exec/00025.c.expected b/test/regress/c-testsuite/single-exec/00025.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00025.c.otags b/test/regress/c-testsuite/single-exec/00025.c.otags
new file mode 100644
index 0000000..900842e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00025.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0025-string.c
diff --git a/test/regress/c-testsuite/single-exec/00025.c.tags b/test/regress/c-testsuite/single-exec/00025.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00025.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00026.c b/test/regress/c-testsuite/single-exec/00026.c
new file mode 100644
index 0000000..62c747e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00026.c
@@ -0,0 +1,8 @@
+int
+main()
+{
+	char *p;
+	
+	p = "hello";
+	return p[0] - 104;
+}
diff --git a/test/regress/c-testsuite/single-exec/00026.c.expected b/test/regress/c-testsuite/single-exec/00026.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00026.c.otags b/test/regress/c-testsuite/single-exec/00026.c.otags
new file mode 100644
index 0000000..f3ebe1a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00026.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0027-charval.c
diff --git a/test/regress/c-testsuite/single-exec/00026.c.tags b/test/regress/c-testsuite/single-exec/00026.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00026.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00027.c b/test/regress/c-testsuite/single-exec/00027.c
new file mode 100644
index 0000000..3ee7bfe
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00027.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	x = x | 4;
+	return x - 5;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00027.c.expected b/test/regress/c-testsuite/single-exec/00027.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00027.c.otags b/test/regress/c-testsuite/single-exec/00027.c.otags
new file mode 100644
index 0000000..fe37929
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00027.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0028-bor.c
diff --git a/test/regress/c-testsuite/single-exec/00027.c.tags b/test/regress/c-testsuite/single-exec/00027.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00027.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00028.c b/test/regress/c-testsuite/single-exec/00028.c
new file mode 100644
index 0000000..cb10630
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00028.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	x = x & 3;
+	return x - 1;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00028.c.expected b/test/regress/c-testsuite/single-exec/00028.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00028.c.otags b/test/regress/c-testsuite/single-exec/00028.c.otags
new file mode 100644
index 0000000..866dea8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00028.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0029-band.c
diff --git a/test/regress/c-testsuite/single-exec/00028.c.tags b/test/regress/c-testsuite/single-exec/00028.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00028.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00029.c b/test/regress/c-testsuite/single-exec/00029.c
new file mode 100644
index 0000000..74180cb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00029.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	x = x ^ 3;
+	return x - 2;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00029.c.expected b/test/regress/c-testsuite/single-exec/00029.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00029.c.otags b/test/regress/c-testsuite/single-exec/00029.c.otags
new file mode 100644
index 0000000..77966d6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00029.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0030-bxor.c
diff --git a/test/regress/c-testsuite/single-exec/00029.c.tags b/test/regress/c-testsuite/single-exec/00029.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00029.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00030.c b/test/regress/c-testsuite/single-exec/00030.c
new file mode 100644
index 0000000..5b4001f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00030.c
@@ -0,0 +1,24 @@
+int
+f()
+{
+	return 100;
+}
+
+int
+main()
+{
+	if (f() > 1000)
+		return 1;
+	if (f() >= 1000)
+		return 1;
+	if (1000 < f())
+		return 1;
+	if (1000 <= f())
+		return 1;
+	if (1000 == f())
+		return 1;
+	if (100 != f())
+		return 1;
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00030.c.expected b/test/regress/c-testsuite/single-exec/00030.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00030.c.otags b/test/regress/c-testsuite/single-exec/00030.c.otags
new file mode 100644
index 0000000..2b151e8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00030.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0031-relop.c
diff --git a/test/regress/c-testsuite/single-exec/00030.c.tags b/test/regress/c-testsuite/single-exec/00030.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00030.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00031.c b/test/regress/c-testsuite/single-exec/00031.c
new file mode 100644
index 0000000..09b43ce
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00031.c
@@ -0,0 +1,48 @@
+int
+zero()
+{
+	return 0;
+}
+
+int
+one()
+{
+	return 1;
+}
+
+int
+main()
+{
+	int x;
+	int y;
+	
+	x = zero();
+	y = ++x;
+	if (x != 1)
+		return 1;
+	if (y != 1)
+		return 1;
+	
+	x = one();	
+	y = --x;
+	if (x != 0)
+		return 1;
+	if (y != 0)
+		return 1;
+	
+	x = zero();
+	y = x++;
+	if (x != 1)
+		return 1;
+	if (y != 0)
+		return 1;
+	
+	x = one();
+	y = x--;
+	if (x != 0)
+		return 1;
+	if (y != 1)
+		return 1;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00031.c.expected b/test/regress/c-testsuite/single-exec/00031.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00031.c.otags b/test/regress/c-testsuite/single-exec/00031.c.otags
new file mode 100644
index 0000000..b94e2ec
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00031.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0032-indec.c
diff --git a/test/regress/c-testsuite/single-exec/00031.c.tags b/test/regress/c-testsuite/single-exec/00031.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00031.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00032.c b/test/regress/c-testsuite/single-exec/00032.c
new file mode 100644
index 0000000..bc606ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00032.c
@@ -0,0 +1,30 @@
+int
+main()
+{
+	int arr[2];
+	int *p;
+	
+	arr[0] = 2;
+	arr[1] = 3;
+	p = &arr[0];
+	if(*(p++) != 2)
+		return 1;
+	if(*(p++) != 3)
+		return 2;
+	
+	p = &arr[1];
+	if(*(p--) != 3)
+		return 1;
+	if(*(p--) != 2)
+		return 2;
+		
+	p = &arr[0];
+	if(*(++p) != 3)
+		return 1;
+	
+	p = &arr[1];
+	if(*(--p) != 2)
+		return 1;
+
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00032.c.expected b/test/regress/c-testsuite/single-exec/00032.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00032.c.otags b/test/regress/c-testsuite/single-exec/00032.c.otags
new file mode 100644
index 0000000..d0e6ac1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00032.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0033-ptrindec.c
diff --git a/test/regress/c-testsuite/single-exec/00032.c.tags b/test/regress/c-testsuite/single-exec/00032.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00032.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00033.c b/test/regress/c-testsuite/single-exec/00033.c
new file mode 100644
index 0000000..cfc26f6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00033.c
@@ -0,0 +1,45 @@
+int g;
+
+int
+effect()
+{
+	g = 1;
+	return 1;
+}
+
+int
+main()
+{
+    int x;
+    
+    g = 0;
+    x = 0;
+    if(x && effect())
+    	return 1;
+    if(g)
+    	return 2;
+    x = 1;
+    if(x && effect()) {
+    	if(g != 1)
+    		return 3;
+    } else {
+    	return 4;
+    }
+    g = 0;
+    x = 1;
+    if(x || effect()) {
+    	if(g)
+    		return 5;
+    } else {
+    	return 6;
+    }
+    x = 0;
+    if(x || effect()) {
+    	if(g != 1)
+    		return 7;
+    } else {
+    	return 8;
+    } 
+    return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00033.c.expected b/test/regress/c-testsuite/single-exec/00033.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00033.c.otags b/test/regress/c-testsuite/single-exec/00033.c.otags
new file mode 100644
index 0000000..941135d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00033.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0034-logandor.c
diff --git a/test/regress/c-testsuite/single-exec/00033.c.tags b/test/regress/c-testsuite/single-exec/00033.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00033.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00034.c b/test/regress/c-testsuite/single-exec/00034.c
new file mode 100644
index 0000000..891d5f8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00034.c
@@ -0,0 +1,32 @@
+int
+main()
+{
+	int x;
+	
+	x = 0;
+	while(1)
+		break;
+	while(1) {
+		if (x == 5) {
+			break;
+		}
+		x = x + 1;
+		continue;
+	}
+	for (;;) {
+		if (x == 10) {
+			break;
+		}
+		x = x + 1;
+		continue;
+	}
+	do {
+		if (x == 15) {
+			break;
+		}
+		x = x + 1;
+		continue;
+	} while(1);
+	return x - 15;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00034.c.expected b/test/regress/c-testsuite/single-exec/00034.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00034.c.otags b/test/regress/c-testsuite/single-exec/00034.c.otags
new file mode 100644
index 0000000..48ac03a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00034.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0035-breakcont.c
diff --git a/test/regress/c-testsuite/single-exec/00034.c.tags b/test/regress/c-testsuite/single-exec/00034.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00034.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00035.c b/test/regress/c-testsuite/single-exec/00035.c
new file mode 100644
index 0000000..e8bf709
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00035.c
@@ -0,0 +1,15 @@
+int
+main()
+{
+	int x;
+	
+	x = 4;
+	if(!x != 0)
+		return 1;
+	if(!!x != 1)
+		return 1;
+	if(-x != 0 - 4)
+		return 1;
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00035.c.expected b/test/regress/c-testsuite/single-exec/00035.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00035.c.otags b/test/regress/c-testsuite/single-exec/00035.c.otags
new file mode 100644
index 0000000..b39f8d9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00035.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0036-notneg.c
diff --git a/test/regress/c-testsuite/single-exec/00035.c.tags b/test/regress/c-testsuite/single-exec/00035.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00035.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00036.c b/test/regress/c-testsuite/single-exec/00036.c
new file mode 100644
index 0000000..f0f4583
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00036.c
@@ -0,0 +1,19 @@
+int
+main()
+{
+	int x;
+	
+	x = 0;
+	x += 2;
+	x += 2;
+	if (x != 4)
+		return 1;
+	x -= 1;
+	if (x != 3)
+		return 2;
+	x *= 2;
+	if (x != 6)
+		return 3;
+		
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00036.c.expected b/test/regress/c-testsuite/single-exec/00036.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00036.c.otags b/test/regress/c-testsuite/single-exec/00036.c.otags
new file mode 100644
index 0000000..fc692ee
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00036.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0037-assignop.c
diff --git a/test/regress/c-testsuite/single-exec/00036.c.tags b/test/regress/c-testsuite/single-exec/00036.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00036.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00037.c b/test/regress/c-testsuite/single-exec/00037.c
new file mode 100644
index 0000000..a353946
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00037.c
@@ -0,0 +1,17 @@
+int
+main()
+{
+	int x[2];
+	int *p;
+	
+	x[1] = 7;
+	p = &x[0];
+	p = p + 1;
+	
+	if(*p != 7)
+		return 1;
+	if(&x[1] - &x[0] != 1)
+		return 1;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00037.c.expected b/test/regress/c-testsuite/single-exec/00037.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00037.c.otags b/test/regress/c-testsuite/single-exec/00037.c.otags
new file mode 100644
index 0000000..10a6610
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00037.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0038-ptradd.c
diff --git a/test/regress/c-testsuite/single-exec/00037.c.tags b/test/regress/c-testsuite/single-exec/00037.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00037.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00038.c b/test/regress/c-testsuite/single-exec/00038.c
new file mode 100644
index 0000000..35b23f4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00038.c
@@ -0,0 +1,17 @@
+int
+main()
+{
+	int x, *p;
+
+	if (sizeof(0) < 2)
+		return 1;
+	if (sizeof 0 < 2)
+		return 1;
+	if (sizeof(char) < 1)
+		return 1;
+	if (sizeof(int) - 2 < 0)
+		return 1;
+	if (sizeof(&x) != sizeof p)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00038.c.expected b/test/regress/c-testsuite/single-exec/00038.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00038.c.otags b/test/regress/c-testsuite/single-exec/00038.c.otags
new file mode 100644
index 0000000..3692a3f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00038.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0039-sizeof.c
diff --git a/test/regress/c-testsuite/single-exec/00038.c.tags b/test/regress/c-testsuite/single-exec/00038.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00038.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00039.c b/test/regress/c-testsuite/single-exec/00039.c
new file mode 100644
index 0000000..cc6b2e6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00039.c
@@ -0,0 +1,13 @@
+int
+main()
+{
+	void *p;
+	int x;
+	
+	x = 2;
+	p = &x;
+	
+	if(*((int*)p) != 2)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00039.c.expected b/test/regress/c-testsuite/single-exec/00039.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00039.c.otags b/test/regress/c-testsuite/single-exec/00039.c.otags
new file mode 100644
index 0000000..76c7056
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00039.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0040-cast.c
diff --git a/test/regress/c-testsuite/single-exec/00039.c.tags b/test/regress/c-testsuite/single-exec/00039.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00039.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00040.c b/test/regress/c-testsuite/single-exec/00040.c
new file mode 100644
index 0000000..819dc9c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00040.c
@@ -0,0 +1,55 @@
+#include <stdlib.h>
+
+int N;
+int *t;
+
+int
+chk(int x, int y)
+{
+        int i;
+        int r;
+
+        for (r=i=0; i<8; i++) {
+                r = r + t[x + 8*i];
+                r = r + t[i + 8*y];
+                if (x+i < 8 & y+i < 8)
+                        r = r + t[x+i + 8*(y+i)];
+                if (x+i < 8 & y-i >= 0)
+                        r = r + t[x+i + 8*(y-i)];
+                if (x-i >= 0 & y+i < 8)
+                        r = r + t[x-i + 8*(y+i)];
+                if (x-i >= 0 & y-i >= 0)
+                        r = r + t[x-i + 8*(y-i)];
+        }
+        return r;
+}
+
+int
+go(int n, int x, int y)
+{
+        if (n == 8) {
+                N++;
+                return 0;
+        }
+        for (; y<8; y++) {
+                for (; x<8; x++)
+                        if (chk(x, y) == 0) {
+                                t[x + 8*y]++;
+                                go(n+1, x, y);
+                                t[x + 8*y]--;
+                        }
+                x = 0;
+        }
+	return 0;
+}
+
+int
+main()
+{
+        t = calloc(64, sizeof(int));
+        go(0, 0, 0);
+        if(N != 92)
+        	return 1;
+        return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00040.c.expected b/test/regress/c-testsuite/single-exec/00040.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00040.c.otags b/test/regress/c-testsuite/single-exec/00040.c.otags
new file mode 100644
index 0000000..752c24e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00040.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0041-queen.c
diff --git a/test/regress/c-testsuite/single-exec/00040.c.tags b/test/regress/c-testsuite/single-exec/00040.c.tags
new file mode 100644
index 0000000..ad96bdf
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00040.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-libc
diff --git a/test/regress/c-testsuite/single-exec/00041.c b/test/regress/c-testsuite/single-exec/00041.c
new file mode 100644
index 0000000..d240d10
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00041.c
@@ -0,0 +1,26 @@
+int
+main() {
+	int n;
+	int t;
+	int c;
+	int p;
+
+	c = 0;
+	n = 2;
+	while (n < 5000) {
+		t = 2;
+		p = 1;
+		while (t*t <= n) {
+			if (n % t == 0)
+				p = 0;
+			t++;
+		}
+		n++;
+		if (p)
+			c++;
+	}
+	if (c != 669)
+		return 1;
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00041.c.expected b/test/regress/c-testsuite/single-exec/00041.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00041.c.otags b/test/regress/c-testsuite/single-exec/00041.c.otags
new file mode 100644
index 0000000..18ea9d7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00041.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0042-prime.c
diff --git a/test/regress/c-testsuite/single-exec/00041.c.tags b/test/regress/c-testsuite/single-exec/00041.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00041.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00042.c b/test/regress/c-testsuite/single-exec/00042.c
new file mode 100644
index 0000000..8b2b209
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00042.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	union { int a; int b; } u;
+	u.a = 1;
+	u.b = 3;
+	
+	if (u.a != 3 || u.b != 3)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00042.c.expected b/test/regress/c-testsuite/single-exec/00042.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00042.c.otags b/test/regress/c-testsuite/single-exec/00042.c.otags
new file mode 100644
index 0000000..15c5a08
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00042.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0043-union.c
diff --git a/test/regress/c-testsuite/single-exec/00042.c.tags b/test/regress/c-testsuite/single-exec/00042.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00042.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00043.c b/test/regress/c-testsuite/single-exec/00043.c
new file mode 100644
index 0000000..895e55b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00043.c
@@ -0,0 +1,19 @@
+struct s {
+    int x;
+    struct {
+        int y;
+        int z;
+    } nest;
+};
+
+int
+main() {
+    struct s v;
+    v.x = 1;
+    v.nest.y = 2;
+    v.nest.z = 3;
+    if (v.x + v.nest.y + v.nest.z != 6)
+        return 1;
+    return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00043.c.expected b/test/regress/c-testsuite/single-exec/00043.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00043.c.otags b/test/regress/c-testsuite/single-exec/00043.c.otags
new file mode 100644
index 0000000..46849bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00043.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0044-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00043.c.tags b/test/regress/c-testsuite/single-exec/00043.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00043.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00044.c b/test/regress/c-testsuite/single-exec/00044.c
new file mode 100644
index 0000000..418a4a1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00044.c
@@ -0,0 +1,16 @@
+struct T;
+
+struct T {
+	int x;
+};
+
+int
+main()
+{
+	struct T v;
+	{ struct T { int z; }; }
+	v.x = 2;
+	if(v.x != 2)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00044.c.expected b/test/regress/c-testsuite/single-exec/00044.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00044.c.otags b/test/regress/c-testsuite/single-exec/00044.c.otags
new file mode 100644
index 0000000..926d618
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00044.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0045-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00044.c.tags b/test/regress/c-testsuite/single-exec/00044.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00044.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00045.c b/test/regress/c-testsuite/single-exec/00045.c
new file mode 100644
index 0000000..d6a8d99
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00045.c
@@ -0,0 +1,16 @@
+int x = 5;
+long y = 6;
+int *p = &x;
+
+int
+main()
+{
+	if (x != 5) 
+		return 1;
+	if (y != 6)
+		return 2;
+	if (*p != 5)
+		return 3;
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00045.c.expected b/test/regress/c-testsuite/single-exec/00045.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00045.c.otags b/test/regress/c-testsuite/single-exec/00045.c.otags
new file mode 100644
index 0000000..fdf4b59
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00045.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0046-inits.c
diff --git a/test/regress/c-testsuite/single-exec/00045.c.tags b/test/regress/c-testsuite/single-exec/00045.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00045.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00046.c b/test/regress/c-testsuite/single-exec/00046.c
new file mode 100644
index 0000000..9ebf52a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00046.c
@@ -0,0 +1,33 @@
+typedef struct {
+	int a;
+	union {
+		int b1;
+		int b2;
+	};
+	struct { union { struct { int c; }; }; };
+	struct {
+		int d;
+	};
+} s;
+
+int
+main()
+{
+	s v;
+	
+	v.a = 1;
+	v.b1 = 2;
+	v.c = 3;
+	v.d = 4;
+	
+	if (v.a != 1)
+		return 1;
+	if (v.b1 != 2 && v.b2 != 2)
+		return 2;
+	if (v.c != 3)
+		return 3;
+	if (v.d != 4)
+		return 4;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00046.c.expected b/test/regress/c-testsuite/single-exec/00046.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00046.c.otags b/test/regress/c-testsuite/single-exec/00046.c.otags
new file mode 100644
index 0000000..334abb0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00046.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0047-anonexport.c
diff --git a/test/regress/c-testsuite/single-exec/00046.c.tags b/test/regress/c-testsuite/single-exec/00046.c.tags
new file mode 100644
index 0000000..b5a78a0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00046.c.tags
@@ -0,0 +1,2 @@
+portable
+c11
diff --git a/test/regress/c-testsuite/single-exec/00047.c b/test/regress/c-testsuite/single-exec/00047.c
new file mode 100644
index 0000000..56d8e8d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00047.c
@@ -0,0 +1,14 @@
+struct { int a; int b; int c; } s = {1, 2, 3};
+
+int
+main()
+{
+	if (s.a != 1)
+		return 1;
+	if (s.b != 2)
+		return 2;
+	if (s.c != 3)
+		return 3;
+
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00047.c.expected b/test/regress/c-testsuite/single-exec/00047.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00047.c.otags b/test/regress/c-testsuite/single-exec/00047.c.otags
new file mode 100644
index 0000000..ac8bc67
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00047.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0048-inits.c
diff --git a/test/regress/c-testsuite/single-exec/00047.c.tags b/test/regress/c-testsuite/single-exec/00047.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00047.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00048.c b/test/regress/c-testsuite/single-exec/00048.c
new file mode 100644
index 0000000..d9f36d7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00048.c
@@ -0,0 +1,12 @@
+struct S {int a; int b;};
+struct S s = { .b = 2, .a = 1};
+
+int
+main()
+{
+	if(s.a != 1)
+		return 1;
+	if(s.b != 2)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00048.c.expected b/test/regress/c-testsuite/single-exec/00048.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00048.c.otags b/test/regress/c-testsuite/single-exec/00048.c.otags
new file mode 100644
index 0000000..62ec348
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00048.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0049-inits.c
diff --git a/test/regress/c-testsuite/single-exec/00048.c.tags b/test/regress/c-testsuite/single-exec/00048.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00048.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00049.c b/test/regress/c-testsuite/single-exec/00049.c
new file mode 100644
index 0000000..432c721
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00049.c
@@ -0,0 +1,14 @@
+int x = 10;
+
+struct S {int a; int *p;};
+struct S s = { .p = &x, .a = 1};
+
+int
+main()
+{
+	if(s.a != 1)
+		return 1;
+	if(*s.p != 10)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00049.c.expected b/test/regress/c-testsuite/single-exec/00049.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00049.c.otags b/test/regress/c-testsuite/single-exec/00049.c.otags
new file mode 100644
index 0000000..2e53761
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00049.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0050-inits.c
diff --git a/test/regress/c-testsuite/single-exec/00049.c.tags b/test/regress/c-testsuite/single-exec/00049.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00049.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00050.c b/test/regress/c-testsuite/single-exec/00050.c
new file mode 100644
index 0000000..42591a1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00050.c
@@ -0,0 +1,33 @@
+struct S1 {
+	int a;
+	int b;
+};
+
+struct S2 {
+	int a;
+	int b;
+	union {
+		int c;
+		int d;
+	};
+	struct S1 s;
+};
+
+struct S2 v = {1, 2, 3, {4, 5}};
+
+int
+main()
+{
+	if(v.a != 1)
+		return 1;
+	if(v.b != 2)
+		return 2;
+	if(v.c != 3 || v.d != 3)
+		return 3;
+	if(v.s.a != 4)
+		return 4;
+	if(v.s.b != 5)
+		return 5;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00050.c.expected b/test/regress/c-testsuite/single-exec/00050.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00050.c.otags b/test/regress/c-testsuite/single-exec/00050.c.otags
new file mode 100644
index 0000000..95119ac
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00050.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0051-inits.c
diff --git a/test/regress/c-testsuite/single-exec/00050.c.tags b/test/regress/c-testsuite/single-exec/00050.c.tags
new file mode 100644
index 0000000..b5a78a0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00050.c.tags
@@ -0,0 +1,2 @@
+portable
+c11
diff --git a/test/regress/c-testsuite/single-exec/00051.c b/test/regress/c-testsuite/single-exec/00051.c
new file mode 100644
index 0000000..8168ab4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00051.c
@@ -0,0 +1,38 @@
+int x = 0;
+
+int
+main()
+{
+	switch(x)
+		case 0:
+			;
+	switch(x)
+		case 0:
+			switch(x) {
+				case 0:
+					goto next;
+				default:
+					return 1;
+			}
+	return 1;
+	next:
+	switch(x)
+		case 1:
+			return 1;
+	switch(x) {
+		{
+			x = 1 + 1;
+			foo:
+			case 1:
+				return 1;
+		}
+	}
+	switch(x) {
+		case 0:
+			return x;
+		case 1:
+			return 1;
+		default:
+			return 1;
+	}
+}
diff --git a/test/regress/c-testsuite/single-exec/00051.c.expected b/test/regress/c-testsuite/single-exec/00051.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00051.c.otags b/test/regress/c-testsuite/single-exec/00051.c.otags
new file mode 100644
index 0000000..a06d5d0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00051.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0052-switch.c
diff --git a/test/regress/c-testsuite/single-exec/00051.c.tags b/test/regress/c-testsuite/single-exec/00051.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00051.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00052.c b/test/regress/c-testsuite/single-exec/00052.c
new file mode 100644
index 0000000..960fbb0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00052.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+	struct T { int x; };
+	{
+		struct T s;
+		s.x = 0;
+		return s.x;
+	}
+}
diff --git a/test/regress/c-testsuite/single-exec/00052.c.expected b/test/regress/c-testsuite/single-exec/00052.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00052.c.otags b/test/regress/c-testsuite/single-exec/00052.c.otags
new file mode 100644
index 0000000..7d9c5f7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00052.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0053-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00052.c.tags b/test/regress/c-testsuite/single-exec/00052.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00052.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00053.c b/test/regress/c-testsuite/single-exec/00053.c
new file mode 100644
index 0000000..995209c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00053.c
@@ -0,0 +1,13 @@
+int
+main()
+{
+	struct T { int x; } s1;
+	s1.x = 1;
+	{
+		struct T { int y; } s2;
+		s2.y = 1;
+		if (s1.x - s2.y != 0)
+			return 1;
+	}
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00053.c.expected b/test/regress/c-testsuite/single-exec/00053.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00053.c.otags b/test/regress/c-testsuite/single-exec/00053.c.otags
new file mode 100644
index 0000000..f032f7c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00053.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0054-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00053.c.tags b/test/regress/c-testsuite/single-exec/00053.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00053.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00054.c b/test/regress/c-testsuite/single-exec/00054.c
new file mode 100644
index 0000000..d9e76e4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00054.c
@@ -0,0 +1,22 @@
+enum E {
+	x,
+	y,
+	z,
+};
+
+int
+main()
+{
+	enum E e;
+
+	if(x != 0)
+		return 1;
+	if(y != 1)
+		return 2;
+	if(z != 2)
+		return 3;
+	
+	e = x;
+	return e;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00054.c.expected b/test/regress/c-testsuite/single-exec/00054.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00054.c.otags b/test/regress/c-testsuite/single-exec/00054.c.otags
new file mode 100644
index 0000000..69b16ce
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00054.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0055-enum.c
diff --git a/test/regress/c-testsuite/single-exec/00054.c.tags b/test/regress/c-testsuite/single-exec/00054.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00054.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00055.c b/test/regress/c-testsuite/single-exec/00055.c
new file mode 100644
index 0000000..0292124
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00055.c
@@ -0,0 +1,22 @@
+enum E {
+	x,
+	y = 2,
+	z,
+};
+
+int
+main()
+{
+	enum E e;
+
+	if(x != 0)
+		return 1;
+	if(y != 2)
+		return 2;
+	if(z != 3)
+		return 3;
+	
+	e = x;
+	return e;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00055.c.expected b/test/regress/c-testsuite/single-exec/00055.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00055.c.otags b/test/regress/c-testsuite/single-exec/00055.c.otags
new file mode 100644
index 0000000..aaca900
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00055.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0056-enum.c
diff --git a/test/regress/c-testsuite/single-exec/00055.c.tags b/test/regress/c-testsuite/single-exec/00055.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00055.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00056.c b/test/regress/c-testsuite/single-exec/00056.c
new file mode 100644
index 0000000..c96109f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00056.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main() 
+{
+   int a;
+   a = 42;
+   printf("%d\n", a);
+
+   int b = 64;
+   printf("%d\n", b);
+
+   int c = 12, d = 34;
+   printf("%d, %d\n", c, d);
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00056.c.expected b/test/regress/c-testsuite/single-exec/00056.c.expected
new file mode 100644
index 0000000..d4407f3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00056.c.expected
@@ -0,0 +1,3 @@
+42
+64
+12, 34
diff --git a/test/regress/c-testsuite/single-exec/00056.c.otags b/test/regress/c-testsuite/single-exec/00056.c.otags
new file mode 100644
index 0000000..475574b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00056.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/00_assignment.c
diff --git a/test/regress/c-testsuite/single-exec/00056.c.tags b/test/regress/c-testsuite/single-exec/00056.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00056.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00057.c b/test/regress/c-testsuite/single-exec/00057.c
new file mode 100644
index 0000000..e3dfef2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00057.c
@@ -0,0 +1,9 @@
+int
+main()
+{
+	char a[16], b[16];
+	
+	if(sizeof(a) != sizeof(b))
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00057.c.expected b/test/regress/c-testsuite/single-exec/00057.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00057.c.otags b/test/regress/c-testsuite/single-exec/00057.c.otags
new file mode 100644
index 0000000..605ccbc
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00057.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0058-bug.c
diff --git a/test/regress/c-testsuite/single-exec/00057.c.tags b/test/regress/c-testsuite/single-exec/00057.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00057.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00058.c b/test/regress/c-testsuite/single-exec/00058.c
new file mode 100644
index 0000000..59077df
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00058.c
@@ -0,0 +1,15 @@
+int main()
+{
+	char * s;
+	
+	s = "abc" "def";
+	if(s[0] != 'a') return 1;
+	if(s[1] != 'b') return 2;
+	if(s[2] != 'c') return 3;
+	if(s[3] != 'd') return 4;
+	if(s[4] != 'e') return 5;
+	if(s[5] != 'f') return 6;
+	if(s[6] != 0) return 7;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00058.c.expected b/test/regress/c-testsuite/single-exec/00058.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00058.c.otags b/test/regress/c-testsuite/single-exec/00058.c.otags
new file mode 100644
index 0000000..6890420
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00058.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0059-multistring.c
diff --git a/test/regress/c-testsuite/single-exec/00058.c.tags b/test/regress/c-testsuite/single-exec/00058.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00058.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00059.c b/test/regress/c-testsuite/single-exec/00059.c
new file mode 100644
index 0000000..d1f7f34
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00059.c
@@ -0,0 +1,8 @@
+int
+main()
+{
+	if ('a' != 97)
+		return 1;
+		
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00059.c.expected b/test/regress/c-testsuite/single-exec/00059.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00059.c.otags b/test/regress/c-testsuite/single-exec/00059.c.otags
new file mode 100644
index 0000000..2610b3e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00059.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0060-charlit.c
diff --git a/test/regress/c-testsuite/single-exec/00059.c.tags b/test/regress/c-testsuite/single-exec/00059.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00059.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00060.c b/test/regress/c-testsuite/single-exec/00060.c
new file mode 100644
index 0000000..d2f5060
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00060.c
@@ -0,0 +1,11 @@
+// line comment
+
+int
+main()
+{
+	/*
+		multiline
+		comment
+	*/
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00060.c.expected b/test/regress/c-testsuite/single-exec/00060.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00060.c.otags b/test/regress/c-testsuite/single-exec/00060.c.otags
new file mode 100644
index 0000000..080807c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00060.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0061-comments.c
diff --git a/test/regress/c-testsuite/single-exec/00060.c.tags b/test/regress/c-testsuite/single-exec/00060.c.tags
new file mode 100644
index 0000000..345303b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00060.c.tags
@@ -0,0 +1,3 @@
+portable
+c99
+needs-cpp
\ No newline at end of file
diff --git a/test/regress/c-testsuite/single-exec/00061.c b/test/regress/c-testsuite/single-exec/00061.c
new file mode 100644
index 0000000..c3abf01
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00061.c
@@ -0,0 +1,7 @@
+#define FOO 0
+
+int main()
+{
+	return FOO;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00061.c.expected b/test/regress/c-testsuite/single-exec/00061.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00061.c.otags b/test/regress/c-testsuite/single-exec/00061.c.otags
new file mode 100644
index 0000000..46d76a0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00061.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0063-define.c
diff --git a/test/regress/c-testsuite/single-exec/00061.c.tags b/test/regress/c-testsuite/single-exec/00061.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00061.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00062.c b/test/regress/c-testsuite/single-exec/00062.c
new file mode 100644
index 0000000..5fa23ef
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00062.c
@@ -0,0 +1,25 @@
+#ifdef FOO
+	XXX
+#ifdef BAR
+	XXX
+#endif
+	XXX
+#endif
+
+#define FOO 1
+
+#ifdef FOO
+
+#ifdef FOO
+int x = 0;
+#endif
+
+int
+main()
+{
+	return x;
+}
+#endif
+
+
+
diff --git a/test/regress/c-testsuite/single-exec/00062.c.expected b/test/regress/c-testsuite/single-exec/00062.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00062.c.otags b/test/regress/c-testsuite/single-exec/00062.c.otags
new file mode 100644
index 0000000..885fd15
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00062.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0065-ifdef.c
diff --git a/test/regress/c-testsuite/single-exec/00062.c.tags b/test/regress/c-testsuite/single-exec/00062.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00062.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00063.c b/test/regress/c-testsuite/single-exec/00063.c
new file mode 100644
index 0000000..5020fb2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00063.c
@@ -0,0 +1,20 @@
+#define BAR 0
+#ifdef BAR
+	#ifdef FOO
+		XXX
+		#ifdef FOO
+			XXX
+		#endif
+	#else
+		#define FOO
+		#ifdef FOO
+			int x = BAR;
+		#endif
+	#endif
+#endif
+
+int
+main()
+{
+	return BAR;
+}
diff --git a/test/regress/c-testsuite/single-exec/00063.c.expected b/test/regress/c-testsuite/single-exec/00063.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00063.c.otags b/test/regress/c-testsuite/single-exec/00063.c.otags
new file mode 100644
index 0000000..b3329c6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00063.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0066-cppelse.c
diff --git a/test/regress/c-testsuite/single-exec/00063.c.tags b/test/regress/c-testsuite/single-exec/00063.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00063.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00064.c b/test/regress/c-testsuite/single-exec/00064.c
new file mode 100644
index 0000000..2b3d701
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00064.c
@@ -0,0 +1,7 @@
+#define X 6 / 2
+
+int
+main()
+{
+	return X - 3;
+}
diff --git a/test/regress/c-testsuite/single-exec/00064.c.expected b/test/regress/c-testsuite/single-exec/00064.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00064.c.otags b/test/regress/c-testsuite/single-exec/00064.c.otags
new file mode 100644
index 0000000..35d1ef8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00064.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0067-define.c
diff --git a/test/regress/c-testsuite/single-exec/00064.c.tags b/test/regress/c-testsuite/single-exec/00064.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00064.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00065.c b/test/regress/c-testsuite/single-exec/00065.c
new file mode 100644
index 0000000..850b6ce
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00065.c
@@ -0,0 +1,8 @@
+#define ADD(X, Y) (X + Y)
+
+
+int
+main()
+{
+	return ADD(1, 2) - 3;
+}
diff --git a/test/regress/c-testsuite/single-exec/00065.c.expected b/test/regress/c-testsuite/single-exec/00065.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00065.c.otags b/test/regress/c-testsuite/single-exec/00065.c.otags
new file mode 100644
index 0000000..4663028
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00065.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0068-funclikemacro.c
diff --git a/test/regress/c-testsuite/single-exec/00065.c.tags b/test/regress/c-testsuite/single-exec/00065.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00065.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00066.c b/test/regress/c-testsuite/single-exec/00066.c
new file mode 100644
index 0000000..f4f787c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00066.c
@@ -0,0 +1,11 @@
+#define A 3
+#define FOO(X,Y,Z) X + Y + Z
+#define SEMI ;
+
+int
+main()
+{
+	if(FOO(1, 2, A) != 6)
+		return 1 SEMI
+	return FOO(0,0,0);
+}
diff --git a/test/regress/c-testsuite/single-exec/00066.c.expected b/test/regress/c-testsuite/single-exec/00066.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00066.c.otags b/test/regress/c-testsuite/single-exec/00066.c.otags
new file mode 100644
index 0000000..59ddb85
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00066.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0069-funclikemacro.c
diff --git a/test/regress/c-testsuite/single-exec/00066.c.tags b/test/regress/c-testsuite/single-exec/00066.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00066.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00067.c b/test/regress/c-testsuite/single-exec/00067.c
new file mode 100644
index 0000000..d9ac000
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00067.c
@@ -0,0 +1,18 @@
+#if 1
+int x = 0;
+#endif
+
+#if 0
+int x = 1;
+#if 1
+ X
+#endif
+#ifndef AAA
+ X
+#endif
+#endif
+
+int main()
+{
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00067.c.expected b/test/regress/c-testsuite/single-exec/00067.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00067.c.otags b/test/regress/c-testsuite/single-exec/00067.c.otags
new file mode 100644
index 0000000..2cc5bc6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00067.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0070-cppif.c
diff --git a/test/regress/c-testsuite/single-exec/00067.c.tags b/test/regress/c-testsuite/single-exec/00067.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00067.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00068.c b/test/regress/c-testsuite/single-exec/00068.c
new file mode 100644
index 0000000..0e28392
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00068.c
@@ -0,0 +1,13 @@
+#if 0
+X
+#elif 1
+int x = 0;
+#else
+X
+#endif
+
+int
+main()
+{
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00068.c.expected b/test/regress/c-testsuite/single-exec/00068.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00068.c.otags b/test/regress/c-testsuite/single-exec/00068.c.otags
new file mode 100644
index 0000000..09e562c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00068.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0071-cppelif.c
diff --git a/test/regress/c-testsuite/single-exec/00068.c.tags b/test/regress/c-testsuite/single-exec/00068.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00068.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00069.c b/test/regress/c-testsuite/single-exec/00069.c
new file mode 100644
index 0000000..a3ca8ea
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00069.c
@@ -0,0 +1,13 @@
+#if 0
+X
+#elif 0
+X
+#elif 1
+int x = 0;
+#endif
+
+int
+main()
+{
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00069.c.expected b/test/regress/c-testsuite/single-exec/00069.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00069.c.otags b/test/regress/c-testsuite/single-exec/00069.c.otags
new file mode 100644
index 0000000..f038ad3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00069.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0072-cppelif.c
diff --git a/test/regress/c-testsuite/single-exec/00069.c.tags b/test/regress/c-testsuite/single-exec/00069.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00069.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00070.c b/test/regress/c-testsuite/single-exec/00070.c
new file mode 100644
index 0000000..b2711fc
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00070.c
@@ -0,0 +1,15 @@
+#ifndef DEF
+int x = 0;
+#endif
+
+#define DEF
+
+#ifndef DEF
+X
+#endif
+
+int
+main()
+{
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00070.c.expected b/test/regress/c-testsuite/single-exec/00070.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00070.c.otags b/test/regress/c-testsuite/single-exec/00070.c.otags
new file mode 100644
index 0000000..9887167
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00070.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0073-ifndef.c
diff --git a/test/regress/c-testsuite/single-exec/00070.c.tags b/test/regress/c-testsuite/single-exec/00070.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00070.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00071.c b/test/regress/c-testsuite/single-exec/00071.c
new file mode 100644
index 0000000..0ff39e9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00071.c
@@ -0,0 +1,12 @@
+#define X 1
+#undef X
+
+#ifdef X
+FAIL
+#endif
+
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00071.c.expected b/test/regress/c-testsuite/single-exec/00071.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00071.c.otags b/test/regress/c-testsuite/single-exec/00071.c.otags
new file mode 100644
index 0000000..e491b38
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00071.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0074-undef.c
diff --git a/test/regress/c-testsuite/single-exec/00071.c.tags b/test/regress/c-testsuite/single-exec/00071.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00071.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00072.c b/test/regress/c-testsuite/single-exec/00072.c
new file mode 100644
index 0000000..172fcc6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00072.c
@@ -0,0 +1,14 @@
+int
+main()
+{
+	int arr[2];
+	int *p;
+	
+	p = &arr[0];
+	p += 1;
+	*p = 123;
+	
+	if(arr[1] != 123)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00072.c.expected b/test/regress/c-testsuite/single-exec/00072.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00072.c.otags b/test/regress/c-testsuite/single-exec/00072.c.otags
new file mode 100644
index 0000000..8564863
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00072.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0075-ptraddasn.c
diff --git a/test/regress/c-testsuite/single-exec/00072.c.tags b/test/regress/c-testsuite/single-exec/00072.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00072.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00073.c b/test/regress/c-testsuite/single-exec/00073.c
new file mode 100644
index 0000000..0e8c50c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00073.c
@@ -0,0 +1,14 @@
+int
+main()
+{
+	int arr[2];
+	int *p;
+	
+	p = &arr[1];
+	p -= 1;
+	*p = 123;
+	
+	if(arr[0] != 123)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00073.c.expected b/test/regress/c-testsuite/single-exec/00073.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00073.c.otags b/test/regress/c-testsuite/single-exec/00073.c.otags
new file mode 100644
index 0000000..fb4221b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00073.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0076-ptrsubasn.c
diff --git a/test/regress/c-testsuite/single-exec/00073.c.tags b/test/regress/c-testsuite/single-exec/00073.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00073.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00074.c b/test/regress/c-testsuite/single-exec/00074.c
new file mode 100644
index 0000000..706eb74
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00074.c
@@ -0,0 +1,32 @@
+#if defined X
+X
+#endif
+
+#if defined(X)
+X
+#endif
+
+#if X
+X
+#endif
+
+#define X 0
+
+#if X
+X
+#endif
+
+#if defined(X)
+int x = 0;
+#endif
+
+#undef X
+#define X 1
+
+#if X
+int
+main()
+{
+	return 0;
+}
+#endif
diff --git a/test/regress/c-testsuite/single-exec/00074.c.expected b/test/regress/c-testsuite/single-exec/00074.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00074.c.otags b/test/regress/c-testsuite/single-exec/00074.c.otags
new file mode 100644
index 0000000..25f9e9c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00074.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0077-defined.c
diff --git a/test/regress/c-testsuite/single-exec/00074.c.tags b/test/regress/c-testsuite/single-exec/00074.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00074.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00075.c b/test/regress/c-testsuite/single-exec/00075.c
new file mode 100644
index 0000000..975b6f6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00075.c
@@ -0,0 +1,166 @@
+#if (-2) != -2
+#error fail
+#endif
+
+#if (0 || 0) != 0
+#error fail
+#endif
+
+#if (1 || 0) != 1
+#error fail
+#endif
+
+#if (1 || 1) != 1
+#error fail
+#endif
+
+#if (0 && 0) != 0
+#error fail
+#endif
+
+#if (1 && 0) != 0
+#error fail
+#endif
+
+#if (0 && 1) != 0
+#error fail
+#endif
+
+#if (1 && 1) != 1
+#error fail
+#endif
+
+#if (0xf0 | 1) != 0xf1
+#error fail
+#endif
+
+#if (0xf0 & 1) != 0
+#error fail
+#endif
+
+#if (0xf0 & 0x1f) != 0x10
+#error fail
+#endif
+
+#if (1 ^ 1) != 0
+#error fail
+#endif
+
+#if (1 == 1) != 1
+#error fail
+#endif
+
+#if (1 == 0) != 0
+#error fail
+#endif
+
+#if (1 != 1) != 0
+#error fail
+#endif
+
+#if (0 != 1) != 1
+#error fail
+#endif
+
+#if (0 > 1) != 0
+#error fail
+#endif
+
+#if (0 < 1) != 1
+#error fail
+#endif
+
+#if (0 > -1) != 1
+#error fail
+#endif
+
+#if (0 < -1) != 0
+#error fail
+#endif
+
+#if (0 >= 1) != 0
+#error fail
+#endif
+
+#if (0 <= 1) != 1
+#error fail
+#endif
+
+#if (0 >= -1) != 1
+#error fail
+#endif
+
+#if (0 <= -1) != 0
+#error fail
+#endif
+
+#if (0 < 0) != 0
+#error fail
+#endif
+
+#if (0 <= 0) != 1
+#error fail
+#endif
+
+#if (0 > 0) != 0
+#error fail
+#endif
+
+#if (0 >= 0) != 1
+#error fail
+#endif
+
+#if (1 << 1) != 2
+#error fail
+#endif
+
+#if (2 >> 1) != 1
+#error fail
+#endif
+
+#if (2 + 1) != 3
+#error fail
+#endif
+
+#if (2 - 3) != -1
+#error fail
+#endif
+
+#if (2 * 3) != 6
+#error fail
+#endif
+
+#if (6 / 3) != 2
+#error fail
+#endif
+
+#if (7 % 3) != 1
+#error fail
+#endif
+
+#if (2+2*3+2) != 10
+#error fail
+#endif
+
+#if ((2+2)*(3+2)) != 20
+#error fail
+#endif
+
+#if (2 + 2 + 2 + 2 == 2 + 2 * 3) != 1
+#error fail
+#endif
+
+#if (0 ? 1 : 3) != 3
+#error fail
+#endif
+
+#if (1 ? 3 : 1) != 3
+#error fail
+#endif
+
+int
+main()
+{
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00075.c.expected b/test/regress/c-testsuite/single-exec/00075.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00075.c.otags b/test/regress/c-testsuite/single-exec/00075.c.otags
new file mode 100644
index 0000000..3a9a419
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00075.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0078-dirifexpr.c
diff --git a/test/regress/c-testsuite/single-exec/00075.c.tags b/test/regress/c-testsuite/single-exec/00075.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00075.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00076.c b/test/regress/c-testsuite/single-exec/00076.c
new file mode 100644
index 0000000..c5c4f23
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00076.c
@@ -0,0 +1,9 @@
+int
+main()
+{
+	if(0 ? 1 : 0)
+		return 1;
+	if(1 ? 0 : 1)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00076.c.expected b/test/regress/c-testsuite/single-exec/00076.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00076.c.otags b/test/regress/c-testsuite/single-exec/00076.c.otags
new file mode 100644
index 0000000..bc9ef85
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00076.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0079-cond.c
diff --git a/test/regress/c-testsuite/single-exec/00076.c.tags b/test/regress/c-testsuite/single-exec/00076.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00076.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00077.c b/test/regress/c-testsuite/single-exec/00077.c
new file mode 100644
index 0000000..20792fe
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00077.c
@@ -0,0 +1,48 @@
+int
+foo(int x[100])
+{
+	int y[100];
+	int *p;
+	
+	y[0] = 2000;
+	
+	if(x[0] != 1000)
+	{
+		return 1;
+	}
+	
+	p = x;
+	
+	if(p[0] != 1000)
+	{
+		return 2;
+	}
+	
+	p = y;
+	
+	if(p[0] != 2000)
+	{
+		return 3;
+	}
+	
+	if(sizeof(x) != sizeof(void*))
+	{
+		return 4;
+	}
+	
+	if(sizeof(y) <= sizeof(x))
+	{
+		return 5;
+	}
+	
+	return 0;
+}
+
+int
+main()
+{
+	int x[100];
+	x[0] = 1000;
+	
+	return foo(x);
+}
diff --git a/test/regress/c-testsuite/single-exec/00077.c.expected b/test/regress/c-testsuite/single-exec/00077.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00077.c.otags b/test/regress/c-testsuite/single-exec/00077.c.otags
new file mode 100644
index 0000000..853610d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00077.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0080-arrays.c
diff --git a/test/regress/c-testsuite/single-exec/00077.c.tags b/test/regress/c-testsuite/single-exec/00077.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00077.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00078.c b/test/regress/c-testsuite/single-exec/00078.c
new file mode 100644
index 0000000..86c290d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00078.c
@@ -0,0 +1,17 @@
+int
+f1(char *p)
+{
+	return *p+1;
+}
+
+int
+main()
+{
+	char s = 1;
+	int v[1000];
+	int f1(char *);
+
+	if (f1(&s) != 2)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00078.c.expected b/test/regress/c-testsuite/single-exec/00078.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00078.c.otags b/test/regress/c-testsuite/single-exec/00078.c.otags
new file mode 100644
index 0000000..9665f84
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00078.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0081-calls.c
diff --git a/test/regress/c-testsuite/single-exec/00078.c.tags b/test/regress/c-testsuite/single-exec/00078.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00078.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00079.c b/test/regress/c-testsuite/single-exec/00079.c
new file mode 100644
index 0000000..ad0af76
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00079.c
@@ -0,0 +1,17 @@
+#define x(y) ((y) + 1)
+
+int
+main()
+{
+	int x;
+	int y;
+	
+	y = 0;
+	x = x(y);
+	
+	if(x != 1)
+		return 1;
+	
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00079.c.expected b/test/regress/c-testsuite/single-exec/00079.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00079.c.otags b/test/regress/c-testsuite/single-exec/00079.c.otags
new file mode 100644
index 0000000..ecb303a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00079.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0082-bug.c
diff --git a/test/regress/c-testsuite/single-exec/00079.c.tags b/test/regress/c-testsuite/single-exec/00079.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00079.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00080.c b/test/regress/c-testsuite/single-exec/00080.c
new file mode 100644
index 0000000..2c15f49
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00080.c
@@ -0,0 +1,12 @@
+void
+voidfn()
+{
+    return;
+}
+
+int
+main()
+{
+    voidfn();
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00080.c.expected b/test/regress/c-testsuite/single-exec/00080.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00080.c.otags b/test/regress/c-testsuite/single-exec/00080.c.otags
new file mode 100644
index 0000000..ac340a6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00080.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0083-voidret.c
diff --git a/test/regress/c-testsuite/single-exec/00080.c.tags b/test/regress/c-testsuite/single-exec/00080.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00080.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00081.c b/test/regress/c-testsuite/single-exec/00081.c
new file mode 100644
index 0000000..45eb13c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00081.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	long long x;
+	
+	x = 0;
+	x = x + 1;
+	if (x != 1)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00081.c.expected b/test/regress/c-testsuite/single-exec/00081.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00081.c.otags b/test/regress/c-testsuite/single-exec/00081.c.otags
new file mode 100644
index 0000000..e90a4ee
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00081.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0084-longlong.c
diff --git a/test/regress/c-testsuite/single-exec/00081.c.tags b/test/regress/c-testsuite/single-exec/00081.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00081.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00082.c b/test/regress/c-testsuite/single-exec/00082.c
new file mode 100644
index 0000000..6950858
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00082.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	unsigned long long x;
+	
+	x = 0;
+	x = x + 1;
+	if (x != 1)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00082.c.expected b/test/regress/c-testsuite/single-exec/00082.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00082.c.otags b/test/regress/c-testsuite/single-exec/00082.c.otags
new file mode 100644
index 0000000..a0f9a45
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00082.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0085-ulonglong.c
diff --git a/test/regress/c-testsuite/single-exec/00082.c.tags b/test/regress/c-testsuite/single-exec/00082.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00082.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00083.c b/test/regress/c-testsuite/single-exec/00083.c
new file mode 100644
index 0000000..bf85784
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00083.c
@@ -0,0 +1,47 @@
+#define CALL(FUN, ...) FUN(__VA_ARGS__)
+
+int
+one(int a)
+{
+	if (a != 1)
+		return 1;
+	
+	return 0;
+}
+
+int
+two(int a, int b)
+{
+	if (a != 1)
+		return 1;
+	if (b != 2)
+		return 1;
+	
+	return 0;
+}
+
+int
+three(int a, int b, int c)
+{
+	if (a != 1)
+		return 1;
+	if (b != 2)
+		return 1;
+	if (c != 3)
+		return 1;
+	
+	return 0;
+}
+
+int
+main()
+{
+	if (CALL(one, 1))
+		return 2;
+	if (CALL(two, 1, 2))
+		return 3;
+	if (CALL(three, 1, 2, 3))
+		return 4;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00083.c.expected b/test/regress/c-testsuite/single-exec/00083.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00083.c.otags b/test/regress/c-testsuite/single-exec/00083.c.otags
new file mode 100644
index 0000000..f54ea5b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00083.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0086-variadic.c
diff --git a/test/regress/c-testsuite/single-exec/00083.c.tags b/test/regress/c-testsuite/single-exec/00083.c.tags
new file mode 100644
index 0000000..f7c08bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00083.c.tags
@@ -0,0 +1,3 @@
+portable
+c99
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00084.c b/test/regress/c-testsuite/single-exec/00084.c
new file mode 100644
index 0000000..cfd0fac
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00084.c
@@ -0,0 +1,54 @@
+#define ARGS(...) __VA_ARGS__
+
+int
+none()
+{
+	return 0;
+}
+
+int
+one(int a)
+{
+	if (a != 1)
+		return 1;
+	
+	return 0;
+}
+
+int
+two(int a, int b)
+{
+	if (a != 1)
+		return 1;
+	if (b != 2)
+		return 1;
+	
+	return 0;
+}
+
+int
+three(int a, int b, int c)
+{
+	if (a != 1)
+		return 1;
+	if (b != 2)
+		return 1;
+	if (c != 3)
+		return 1;
+	
+	return 0;
+}
+
+int
+main()
+{
+	if (none(ARGS()))
+		return 1;
+	if (one(ARGS(1)))
+		return 2;
+	if (two(ARGS(1, 2)))
+		return 3;
+	if (three(ARGS(1, 2, 3)))
+		return 4;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00084.c.expected b/test/regress/c-testsuite/single-exec/00084.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00084.c.otags b/test/regress/c-testsuite/single-exec/00084.c.otags
new file mode 100644
index 0000000..ef28153
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00084.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0087-variadic.c
diff --git a/test/regress/c-testsuite/single-exec/00084.c.tags b/test/regress/c-testsuite/single-exec/00084.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00084.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00085.c b/test/regress/c-testsuite/single-exec/00085.c
new file mode 100644
index 0000000..37156ea
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00085.c
@@ -0,0 +1,26 @@
+#define ZERO_0() 0
+#define ZERO_1(A) 0
+#define ZERO_2(A, B) 0
+#define ZERO_VAR(...) 0
+#define ZERO_1_VAR(A, ...) 0
+
+int
+main()
+{
+	if (ZERO_0())
+		return 1;
+	if (ZERO_1(1))
+		return 1;
+	if (ZERO_2(1, 2))
+		return 1;
+	if (ZERO_VAR(1))
+		return 1;
+	if (ZERO_VAR(1, 2))
+		return 1;
+	if (ZERO_1_VAR(1, 2))
+		return 1;
+	if (ZERO_1_VAR(1, 2, 3))
+		return 1;
+		
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00085.c.expected b/test/regress/c-testsuite/single-exec/00085.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00085.c.otags b/test/regress/c-testsuite/single-exec/00085.c.otags
new file mode 100644
index 0000000..628f3a0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00085.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0088-macros.c
diff --git a/test/regress/c-testsuite/single-exec/00085.c.tags b/test/regress/c-testsuite/single-exec/00085.c.tags
new file mode 100644
index 0000000..f7c08bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00085.c.tags
@@ -0,0 +1,3 @@
+portable
+c99
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00086.c b/test/regress/c-testsuite/single-exec/00086.c
new file mode 100644
index 0000000..0173773
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00086.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	short x;
+	
+	x = 0;
+	x = x + 1;
+	if (x != 1)
+		return 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00086.c.expected b/test/regress/c-testsuite/single-exec/00086.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00086.c.otags b/test/regress/c-testsuite/single-exec/00086.c.otags
new file mode 100644
index 0000000..5758c48
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00086.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0089-short.c
diff --git a/test/regress/c-testsuite/single-exec/00086.c.tags b/test/regress/c-testsuite/single-exec/00086.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00086.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00087.c b/test/regress/c-testsuite/single-exec/00087.c
new file mode 100644
index 0000000..d045edb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00087.c
@@ -0,0 +1,20 @@
+struct S
+{
+	int	(*fptr)();
+};
+
+int
+foo()
+{
+	return 0;
+}
+
+int
+main()
+{
+	struct S v;
+	
+	v.fptr = foo;
+	return v.fptr();
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00087.c.expected b/test/regress/c-testsuite/single-exec/00087.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00087.c.otags b/test/regress/c-testsuite/single-exec/00087.c.otags
new file mode 100644
index 0000000..ae0ff5b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00087.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0090-fptr.c
diff --git a/test/regress/c-testsuite/single-exec/00087.c.tags b/test/regress/c-testsuite/single-exec/00087.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00087.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00088.c b/test/regress/c-testsuite/single-exec/00088.c
new file mode 100644
index 0000000..f385cbc
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00088.c
@@ -0,0 +1,11 @@
+int (*fptr)() = 0;
+
+
+int
+main()
+{
+	if (fptr)
+		return 1;
+	return 0;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00088.c.expected b/test/regress/c-testsuite/single-exec/00088.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00088.c.otags b/test/regress/c-testsuite/single-exec/00088.c.otags
new file mode 100644
index 0000000..e42e8a6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00088.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0091-fptr.c
diff --git a/test/regress/c-testsuite/single-exec/00088.c.tags b/test/regress/c-testsuite/single-exec/00088.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00088.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00089.c b/test/regress/c-testsuite/single-exec/00089.c
new file mode 100644
index 0000000..9331b2d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00089.c
@@ -0,0 +1,30 @@
+int
+zero()
+{
+	return 0;
+}
+
+struct S
+{
+	int (*zerofunc)();
+} s = { &zero };
+
+struct S *
+anon()
+{
+	return &s;
+}
+
+typedef struct S * (*fty)();
+
+fty
+go()
+{
+	return &anon;
+}
+
+int
+main()
+{
+	return go()()->zerofunc();
+}
diff --git a/test/regress/c-testsuite/single-exec/00089.c.expected b/test/regress/c-testsuite/single-exec/00089.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00089.c.otags b/test/regress/c-testsuite/single-exec/00089.c.otags
new file mode 100644
index 0000000..131e765
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00089.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0092-fptr.c
diff --git a/test/regress/c-testsuite/single-exec/00089.c.tags b/test/regress/c-testsuite/single-exec/00089.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00089.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00090.c b/test/regress/c-testsuite/single-exec/00090.c
new file mode 100644
index 0000000..e71a5ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00090.c
@@ -0,0 +1,14 @@
+int a[3] = {0, 1, 2};
+
+int
+main()
+{
+	if (a[0] != 0)
+		return 1;
+	if (a[1] != 1)
+		return 2;
+	if (a[2] != 2)
+		return 3;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00090.c.expected b/test/regress/c-testsuite/single-exec/00090.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00090.c.otags b/test/regress/c-testsuite/single-exec/00090.c.otags
new file mode 100644
index 0000000..5828ade
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00090.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0093-arrayinit.c
diff --git a/test/regress/c-testsuite/single-exec/00090.c.tags b/test/regress/c-testsuite/single-exec/00090.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00090.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00091.c b/test/regress/c-testsuite/single-exec/00091.c
new file mode 100644
index 0000000..a307890
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00091.c
@@ -0,0 +1,19 @@
+typedef struct {
+	int v;
+	int sub[2];
+} S;
+
+S a[1] = {{1, {2, 3}}};
+
+int
+main()
+{
+	if (a[0].v != 1)
+		return 1;
+	if (a[0].sub[0] != 2)
+		return 2;
+	if (a[0].sub[1] != 3)
+		return 3;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00091.c.expected b/test/regress/c-testsuite/single-exec/00091.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00091.c.otags b/test/regress/c-testsuite/single-exec/00091.c.otags
new file mode 100644
index 0000000..ed9e969
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00091.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0094-arrayinit.c
diff --git a/test/regress/c-testsuite/single-exec/00091.c.tags b/test/regress/c-testsuite/single-exec/00091.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00091.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00092.c b/test/regress/c-testsuite/single-exec/00092.c
new file mode 100644
index 0000000..aa78113
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00092.c
@@ -0,0 +1,19 @@
+int a[] = {5, [2] = 2, 3};
+
+int
+main()
+{
+	if (sizeof(a) != 4*sizeof(int))
+		return 1;
+		
+	if (a[0] != 5)
+		return 2;
+	if (a[1] != 0)
+		return 3;
+	if (a[2] != 2)
+		return 4;
+	if (a[3] != 3)
+		return 5;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00092.c.expected b/test/regress/c-testsuite/single-exec/00092.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00092.c.otags b/test/regress/c-testsuite/single-exec/00092.c.otags
new file mode 100644
index 0000000..a984206
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00092.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0095-arrayselector.c
diff --git a/test/regress/c-testsuite/single-exec/00092.c.tags b/test/regress/c-testsuite/single-exec/00092.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00092.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00093.c b/test/regress/c-testsuite/single-exec/00093.c
new file mode 100644
index 0000000..6fb94fb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00093.c
@@ -0,0 +1,10 @@
+int a[] = {1, 2, 3, 4};
+
+int
+main()
+{
+	if (sizeof(a) != 4*sizeof(int))
+		return 1;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00093.c.expected b/test/regress/c-testsuite/single-exec/00093.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00093.c.otags b/test/regress/c-testsuite/single-exec/00093.c.otags
new file mode 100644
index 0000000..fd573f9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00093.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0096-inferredarraysize.c
diff --git a/test/regress/c-testsuite/single-exec/00093.c.tags b/test/regress/c-testsuite/single-exec/00093.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00093.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00094.c b/test/regress/c-testsuite/single-exec/00094.c
new file mode 100644
index 0000000..b71ada8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00094.c
@@ -0,0 +1,6 @@
+extern int x;
+
+int main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00094.c.expected b/test/regress/c-testsuite/single-exec/00094.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00094.c.otags b/test/regress/c-testsuite/single-exec/00094.c.otags
new file mode 100644
index 0000000..746b297
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00094.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0097-extern.c
diff --git a/test/regress/c-testsuite/single-exec/00094.c.tags b/test/regress/c-testsuite/single-exec/00094.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00094.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00095.c b/test/regress/c-testsuite/single-exec/00095.c
new file mode 100644
index 0000000..ffba25a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00095.c
@@ -0,0 +1,22 @@
+int x;
+int x = 3;
+int x;
+
+int main();
+
+void *
+foo()
+{
+	return &main;
+}
+
+int
+main()
+{
+	if (x != 3)
+		return 0;
+
+	x = 0;
+	return x;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00095.c.expected b/test/regress/c-testsuite/single-exec/00095.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00095.c.otags b/test/regress/c-testsuite/single-exec/00095.c.otags
new file mode 100644
index 0000000..e00bbf6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00095.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0098-tentative.c
diff --git a/test/regress/c-testsuite/single-exec/00095.c.tags b/test/regress/c-testsuite/single-exec/00095.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00095.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00096.c b/test/regress/c-testsuite/single-exec/00096.c
new file mode 100644
index 0000000..1503309
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00096.c
@@ -0,0 +1,12 @@
+int x, x = 3, x;
+
+int
+main()
+{
+	if (x != 3)
+		return 0;
+
+	x = 0;
+	return x;
+}
+
diff --git a/test/regress/c-testsuite/single-exec/00096.c.expected b/test/regress/c-testsuite/single-exec/00096.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00096.c.otags b/test/regress/c-testsuite/single-exec/00096.c.otags
new file mode 100644
index 0000000..976188d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00096.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0099-tentative.c
diff --git a/test/regress/c-testsuite/single-exec/00096.c.tags b/test/regress/c-testsuite/single-exec/00096.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00096.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00097.c b/test/regress/c-testsuite/single-exec/00097.c
new file mode 100644
index 0000000..1fbdd83
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00097.c
@@ -0,0 +1,14 @@
+#define NULL ((void*)0)
+#define NULL ((void*)0)
+
+#define FOO(X, Y) (X + Y + Z)
+#define FOO(X, Y) (X + Y + Z)
+
+#define BAR(X, Y, ...) (X + Y + Z)
+#define BAR(X, Y, ...) (X + Y + Z)
+
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00097.c.expected b/test/regress/c-testsuite/single-exec/00097.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00097.c.otags b/test/regress/c-testsuite/single-exec/00097.c.otags
new file mode 100644
index 0000000..fe27c8f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00097.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0100-redeclaremacro.c
diff --git a/test/regress/c-testsuite/single-exec/00097.c.tags b/test/regress/c-testsuite/single-exec/00097.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00097.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00098.c b/test/regress/c-testsuite/single-exec/00098.c
new file mode 100644
index 0000000..79f7cc3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00098.c
@@ -0,0 +1,5 @@
+int
+main()
+{
+	return L'\0';
+}
diff --git a/test/regress/c-testsuite/single-exec/00098.c.expected b/test/regress/c-testsuite/single-exec/00098.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00098.c.otags b/test/regress/c-testsuite/single-exec/00098.c.otags
new file mode 100644
index 0000000..363d752
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00098.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0101-wcharlit.c
diff --git a/test/regress/c-testsuite/single-exec/00098.c.tags b/test/regress/c-testsuite/single-exec/00098.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00098.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00099.c b/test/regress/c-testsuite/single-exec/00099.c
new file mode 100644
index 0000000..4603116
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00099.c
@@ -0,0 +1,13 @@
+
+typedef struct  { int n; } Vec;
+
+static void
+vecresize(Vec *v, int cap)
+{
+	return;
+}
+
+int main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00099.c.expected b/test/regress/c-testsuite/single-exec/00099.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00099.c.otags b/test/regress/c-testsuite/single-exec/00099.c.otags
new file mode 100644
index 0000000..d04839c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00099.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0102-bug.c
diff --git a/test/regress/c-testsuite/single-exec/00099.c.tags b/test/regress/c-testsuite/single-exec/00099.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00099.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00100.c b/test/regress/c-testsuite/single-exec/00100.c
new file mode 100644
index 0000000..c8f2cf5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00100.c
@@ -0,0 +1,11 @@
+int
+foo(void)
+{
+	return 0;
+}
+
+int
+main()
+{
+	return foo();
+}
diff --git a/test/regress/c-testsuite/single-exec/00100.c.expected b/test/regress/c-testsuite/single-exec/00100.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00100.c.otags b/test/regress/c-testsuite/single-exec/00100.c.otags
new file mode 100644
index 0000000..d54b4c0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00100.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0103-voidparm.c
diff --git a/test/regress/c-testsuite/single-exec/00100.c.tags b/test/regress/c-testsuite/single-exec/00100.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00100.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00101.c b/test/regress/c-testsuite/single-exec/00101.c
new file mode 100644
index 0000000..d530802
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00101.c
@@ -0,0 +1,10 @@
+int
+main()
+{
+  int c;
+  c = 0;
+  do
+    ;
+  while (0);
+  return c;
+}
diff --git a/test/regress/c-testsuite/single-exec/00101.c.expected b/test/regress/c-testsuite/single-exec/00101.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00101.c.otags b/test/regress/c-testsuite/single-exec/00101.c.otags
new file mode 100644
index 0000000..beb784b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00101.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0104-qbebug.c
diff --git a/test/regress/c-testsuite/single-exec/00101.c.tags b/test/regress/c-testsuite/single-exec/00101.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00101.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00102.c b/test/regress/c-testsuite/single-exec/00102.c
new file mode 100644
index 0000000..ab47243
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00102.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int x;
+	
+	x = 1;
+	if ((x << 1) != 2)
+		return 1;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00102.c.expected b/test/regress/c-testsuite/single-exec/00102.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00102.c.otags b/test/regress/c-testsuite/single-exec/00102.c.otags
new file mode 100644
index 0000000..514d2a9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00102.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0105-shl.c
diff --git a/test/regress/c-testsuite/single-exec/00102.c.tags b/test/regress/c-testsuite/single-exec/00102.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00102.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00103.c b/test/regress/c-testsuite/single-exec/00103.c
new file mode 100644
index 0000000..099c2b3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00103.c
@@ -0,0 +1,14 @@
+int
+main()
+{
+	int x;
+	void *foo;
+	void **bar;
+	
+	x = 0;
+	
+	foo = (void*)&x;
+	bar = &foo;
+	
+	return **(int**)bar;
+}
diff --git a/test/regress/c-testsuite/single-exec/00103.c.expected b/test/regress/c-testsuite/single-exec/00103.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00103.c.otags b/test/regress/c-testsuite/single-exec/00103.c.otags
new file mode 100644
index 0000000..0fb40c4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00103.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0106-ppcast.c
diff --git a/test/regress/c-testsuite/single-exec/00103.c.tags b/test/regress/c-testsuite/single-exec/00103.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00103.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00104.c b/test/regress/c-testsuite/single-exec/00104.c
new file mode 100644
index 0000000..d28acef
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00104.c
@@ -0,0 +1,22 @@
+#include <stdint.h>
+
+int
+main()
+{
+	int32_t x;
+	int64_t l;
+	
+	x = 0;
+	l = 0;
+	
+	x = ~x;
+	if (x != 0xffffffff)
+		return 1;
+	
+	l = ~l;
+	if (x != 0xffffffffffffffff)
+		return 2;
+
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00104.c.expected b/test/regress/c-testsuite/single-exec/00104.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00104.c.otags b/test/regress/c-testsuite/single-exec/00104.c.otags
new file mode 100644
index 0000000..bbfdac3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00104.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0107-bnot.c
diff --git a/test/regress/c-testsuite/single-exec/00104.c.tags b/test/regress/c-testsuite/single-exec/00104.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00104.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00105.c b/test/regress/c-testsuite/single-exec/00105.c
new file mode 100644
index 0000000..919ec6d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00105.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int i;
+
+	for(i = 0; i < 10; i++)
+		if (!i)
+			continue;
+	
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00105.c.expected b/test/regress/c-testsuite/single-exec/00105.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00105.c.otags b/test/regress/c-testsuite/single-exec/00105.c.otags
new file mode 100644
index 0000000..4f9bc00
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00105.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0108-bug.c
diff --git a/test/regress/c-testsuite/single-exec/00105.c.tags b/test/regress/c-testsuite/single-exec/00105.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00105.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00106.c b/test/regress/c-testsuite/single-exec/00106.c
new file mode 100644
index 0000000..3bc0296
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00106.c
@@ -0,0 +1,10 @@
+struct S1 { int x; };
+struct S2 { struct S1 s1; };
+
+int
+main()
+{
+	struct S2 s2;
+	s2.s1.x = 1;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00106.c.expected b/test/regress/c-testsuite/single-exec/00106.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00106.c.otags b/test/regress/c-testsuite/single-exec/00106.c.otags
new file mode 100644
index 0000000..ac2635b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00106.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0109-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00106.c.tags b/test/regress/c-testsuite/single-exec/00106.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00106.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00107.c b/test/regress/c-testsuite/single-exec/00107.c
new file mode 100644
index 0000000..fb608eb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00107.c
@@ -0,0 +1,8 @@
+typedef int myint;
+myint x = (myint)1;
+
+int
+main(void)
+{
+	return x-1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00107.c.expected b/test/regress/c-testsuite/single-exec/00107.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00107.c.otags b/test/regress/c-testsuite/single-exec/00107.c.otags
new file mode 100644
index 0000000..f938599
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00107.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0110-typedefcast.c
diff --git a/test/regress/c-testsuite/single-exec/00107.c.tags b/test/regress/c-testsuite/single-exec/00107.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00107.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00108.c b/test/regress/c-testsuite/single-exec/00108.c
new file mode 100644
index 0000000..612ffd1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00108.c
@@ -0,0 +1,9 @@
+int foo(void);
+int foo(void);
+#define FOO 0
+
+int
+main()
+{
+	return FOO;
+}
diff --git a/test/regress/c-testsuite/single-exec/00108.c.expected b/test/regress/c-testsuite/single-exec/00108.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00108.c.otags b/test/regress/c-testsuite/single-exec/00108.c.otags
new file mode 100644
index 0000000..230fd55
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00108.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0111-doubledef.c
diff --git a/test/regress/c-testsuite/single-exec/00108.c.tags b/test/regress/c-testsuite/single-exec/00108.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00108.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00109.c b/test/regress/c-testsuite/single-exec/00109.c
new file mode 100644
index 0000000..77c1b04
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00109.c
@@ -0,0 +1,11 @@
+int
+main()
+{
+	int x = 0;
+	int y = 1;
+	if(x ? 1 : 0)
+		return 1;
+	if(y ? 0 : 1)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00109.c.expected b/test/regress/c-testsuite/single-exec/00109.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00109.c.otags b/test/regress/c-testsuite/single-exec/00109.c.otags
new file mode 100644
index 0000000..8a00493
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00109.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0112-cond.c
diff --git a/test/regress/c-testsuite/single-exec/00109.c.tags b/test/regress/c-testsuite/single-exec/00109.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00109.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00110.c b/test/regress/c-testsuite/single-exec/00110.c
new file mode 100644
index 0000000..0e76572
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00110.c
@@ -0,0 +1,8 @@
+extern int x;
+int x;
+
+int
+main()
+{
+	return x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00110.c.expected b/test/regress/c-testsuite/single-exec/00110.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00110.c.otags b/test/regress/c-testsuite/single-exec/00110.c.otags
new file mode 100644
index 0000000..023df15
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00110.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0113-externredecl.c
diff --git a/test/regress/c-testsuite/single-exec/00110.c.tags b/test/regress/c-testsuite/single-exec/00110.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00110.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00111.c b/test/regress/c-testsuite/single-exec/00111.c
new file mode 100644
index 0000000..976098b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00111.c
@@ -0,0 +1,9 @@
+int
+main()
+{
+	short s = 1;
+	long l = 1;
+
+	s -= l;
+	return s;
+}
diff --git a/test/regress/c-testsuite/single-exec/00111.c.expected b/test/regress/c-testsuite/single-exec/00111.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00111.c.otags b/test/regress/c-testsuite/single-exec/00111.c.otags
new file mode 100644
index 0000000..0bc57ab
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00111.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0114-shortassig.c
diff --git a/test/regress/c-testsuite/single-exec/00111.c.tags b/test/regress/c-testsuite/single-exec/00111.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00111.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00112.c b/test/regress/c-testsuite/single-exec/00112.c
new file mode 100644
index 0000000..7f1084e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00112.c
@@ -0,0 +1,5 @@
+int
+main()
+{
+	return "abc" == (void *)0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00112.c.expected b/test/regress/c-testsuite/single-exec/00112.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00112.c.otags b/test/regress/c-testsuite/single-exec/00112.c.otags
new file mode 100644
index 0000000..4132178
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00112.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0115-null-comparision.c
diff --git a/test/regress/c-testsuite/single-exec/00112.c.tags b/test/regress/c-testsuite/single-exec/00112.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00112.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00113.c b/test/regress/c-testsuite/single-exec/00113.c
new file mode 100644
index 0000000..5783868
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00113.c
@@ -0,0 +1,8 @@
+int
+main()
+{
+	int a = 0;
+	float f = a + 1;
+
+	return f == a;
+}
diff --git a/test/regress/c-testsuite/single-exec/00113.c.expected b/test/regress/c-testsuite/single-exec/00113.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00113.c.otags b/test/regress/c-testsuite/single-exec/00113.c.otags
new file mode 100644
index 0000000..df1070b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00113.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0116-floatcmp.c
diff --git a/test/regress/c-testsuite/single-exec/00113.c.tags b/test/regress/c-testsuite/single-exec/00113.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00113.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00114.c b/test/regress/c-testsuite/single-exec/00114.c
new file mode 100644
index 0000000..845293b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00114.c
@@ -0,0 +1,7 @@
+int main(void);
+
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00114.c.expected b/test/regress/c-testsuite/single-exec/00114.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00114.c.otags b/test/regress/c-testsuite/single-exec/00114.c.otags
new file mode 100644
index 0000000..3b81a4b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00114.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0118-voidmain.c
diff --git a/test/regress/c-testsuite/single-exec/00114.c.tags b/test/regress/c-testsuite/single-exec/00114.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00114.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00115.c b/test/regress/c-testsuite/single-exec/00115.c
new file mode 100644
index 0000000..fa2e021
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00115.c
@@ -0,0 +1,17 @@
+#define B "b"
+
+char s[] = "a" B "c";
+
+int
+main()
+{
+	if (s[0] != 'a')
+		return 1;
+	if (s[1] != 'b')
+		return 2;
+	if (s[2] != 'c')
+		return 3;
+	if (s[3] != '\0')
+		return 4;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00115.c.expected b/test/regress/c-testsuite/single-exec/00115.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00115.c.otags b/test/regress/c-testsuite/single-exec/00115.c.otags
new file mode 100644
index 0000000..5880950
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00115.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0119-macrostr.c
diff --git a/test/regress/c-testsuite/single-exec/00115.c.tags b/test/regress/c-testsuite/single-exec/00115.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00115.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00116.c b/test/regress/c-testsuite/single-exec/00116.c
new file mode 100644
index 0000000..8bca625
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00116.c
@@ -0,0 +1,11 @@
+int
+f(int f)
+{
+	return f;
+}
+
+int
+main()
+{
+	return f(0);
+}
diff --git a/test/regress/c-testsuite/single-exec/00116.c.expected b/test/regress/c-testsuite/single-exec/00116.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00116.c.otags b/test/regress/c-testsuite/single-exec/00116.c.otags
new file mode 100644
index 0000000..8700696
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00116.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0120-funpar.c
diff --git a/test/regress/c-testsuite/single-exec/00116.c.tags b/test/regress/c-testsuite/single-exec/00116.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00116.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00117.c b/test/regress/c-testsuite/single-exec/00117.c
new file mode 100644
index 0000000..1852c12
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00117.c
@@ -0,0 +1,5 @@
+int main()
+{
+	int x[] = { 1, 0 };
+	return x[1];
+}
diff --git a/test/regress/c-testsuite/single-exec/00117.c.expected b/test/regress/c-testsuite/single-exec/00117.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00117.c.otags b/test/regress/c-testsuite/single-exec/00117.c.otags
new file mode 100644
index 0000000..b8fc42e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00117.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0121-localinit.c
diff --git a/test/regress/c-testsuite/single-exec/00117.c.tags b/test/regress/c-testsuite/single-exec/00117.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00117.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00118.c b/test/regress/c-testsuite/single-exec/00118.c
new file mode 100644
index 0000000..0cfe3df
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00118.c
@@ -0,0 +1,6 @@
+int
+main()
+{
+	struct { int x; } s = { 0 };
+	return s.x;
+}
diff --git a/test/regress/c-testsuite/single-exec/00118.c.expected b/test/regress/c-testsuite/single-exec/00118.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00118.c.otags b/test/regress/c-testsuite/single-exec/00118.c.otags
new file mode 100644
index 0000000..d4b6bd6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00118.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0122-localinit.c
diff --git a/test/regress/c-testsuite/single-exec/00118.c.tags b/test/regress/c-testsuite/single-exec/00118.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00118.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00119.c b/test/regress/c-testsuite/single-exec/00119.c
new file mode 100644
index 0000000..c879aab
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00119.c
@@ -0,0 +1,7 @@
+double x = 100;
+
+int
+main()
+{
+	return x < 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00119.c.expected b/test/regress/c-testsuite/single-exec/00119.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00119.c.otags b/test/regress/c-testsuite/single-exec/00119.c.otags
new file mode 100644
index 0000000..91fbc96
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00119.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0123-doubleconst.c
diff --git a/test/regress/c-testsuite/single-exec/00119.c.tags b/test/regress/c-testsuite/single-exec/00119.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00119.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00120.c b/test/regress/c-testsuite/single-exec/00120.c
new file mode 100644
index 0000000..086bf10
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00120.c
@@ -0,0 +1,10 @@
+struct {
+	enum { X } x;
+} s;
+
+
+int
+main()
+{
+	return X;
+}
diff --git a/test/regress/c-testsuite/single-exec/00120.c.expected b/test/regress/c-testsuite/single-exec/00120.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00120.c.otags b/test/regress/c-testsuite/single-exec/00120.c.otags
new file mode 100644
index 0000000..041dcd9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00120.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0124-enumstruct.c
diff --git a/test/regress/c-testsuite/single-exec/00120.c.tags b/test/regress/c-testsuite/single-exec/00120.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00120.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00121.c b/test/regress/c-testsuite/single-exec/00121.c
new file mode 100644
index 0000000..1dafa86
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00121.c
@@ -0,0 +1,20 @@
+int f(int a), g(int a), a;
+
+
+int
+main()
+{
+	return f(1) - g(1);
+}
+
+int
+f(int a)
+{
+	return a;
+}
+
+int
+g(int a)
+{
+	return a;
+}
diff --git a/test/regress/c-testsuite/single-exec/00121.c.expected b/test/regress/c-testsuite/single-exec/00121.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00121.c.otags b/test/regress/c-testsuite/single-exec/00121.c.otags
new file mode 100644
index 0000000..1f42e0a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00121.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0125-fundcl.c
diff --git a/test/regress/c-testsuite/single-exec/00121.c.tags b/test/regress/c-testsuite/single-exec/00121.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00121.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00122.c b/test/regress/c-testsuite/single-exec/00122.c
new file mode 100644
index 0000000..1fbeeed
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00122.c
@@ -0,0 +1,6 @@
+#define F(a, b) a
+int
+main()
+{
+	return F(, 1) 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00122.c.expected b/test/regress/c-testsuite/single-exec/00122.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00122.c.otags b/test/regress/c-testsuite/single-exec/00122.c.otags
new file mode 100644
index 0000000..cae4611
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00122.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0126-macropar.c
diff --git a/test/regress/c-testsuite/single-exec/00122.c.tags b/test/regress/c-testsuite/single-exec/00122.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00122.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00123.c b/test/regress/c-testsuite/single-exec/00123.c
new file mode 100644
index 0000000..eb7f282
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00123.c
@@ -0,0 +1,7 @@
+double x = 100.0;
+
+int
+main()
+{
+	return x < 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00123.c.expected b/test/regress/c-testsuite/single-exec/00123.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00123.c.otags b/test/regress/c-testsuite/single-exec/00123.c.otags
new file mode 100644
index 0000000..8e8eba9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00123.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0127-doublecte.c
diff --git a/test/regress/c-testsuite/single-exec/00123.c.tags b/test/regress/c-testsuite/single-exec/00123.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00123.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00124.c b/test/regress/c-testsuite/single-exec/00124.c
new file mode 100644
index 0000000..3a31d8a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00124.c
@@ -0,0 +1,22 @@
+int
+f2(int c, int b)
+{
+	return c - b;
+}
+
+int (*
+f1(int a, int b))(int c, int b)
+{
+	if (a != b)
+		return f2;
+	return 0;
+}
+
+int
+main()
+{
+	int (* (*p)(int a, int b))(int c, int d) = f1;
+
+
+	return (*(*p)(0, 2))(2, 2);
+}
diff --git a/test/regress/c-testsuite/single-exec/00124.c.expected b/test/regress/c-testsuite/single-exec/00124.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00124.c.otags b/test/regress/c-testsuite/single-exec/00124.c.otags
new file mode 100644
index 0000000..af7d883
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00124.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0130-mulpars.c
diff --git a/test/regress/c-testsuite/single-exec/00124.c.tags b/test/regress/c-testsuite/single-exec/00124.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00124.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00125.c b/test/regress/c-testsuite/single-exec/00125.c
new file mode 100644
index 0000000..1cfa18d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00125.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int
+main(void)
+{
+	printf("hello world\n");
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00125.c.expected b/test/regress/c-testsuite/single-exec/00125.c.expected
new file mode 100644
index 0000000..3b18e51
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00125.c.expected
@@ -0,0 +1 @@
+hello world
diff --git a/test/regress/c-testsuite/single-exec/00125.c.otags b/test/regress/c-testsuite/single-exec/00125.c.otags
new file mode 100644
index 0000000..2d6268a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00125.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0131-hello.c
diff --git a/test/regress/c-testsuite/single-exec/00125.c.tags b/test/regress/c-testsuite/single-exec/00125.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00125.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00126.c b/test/regress/c-testsuite/single-exec/00126.c
new file mode 100644
index 0000000..8e48d35
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00126.c
@@ -0,0 +1,14 @@
+int
+main()
+{
+        int x;
+
+        x = 3;
+        x = !x;
+        x = !x;
+        x = ~x;
+        x = -x;
+        if(x != 2)
+                return 1;
+        return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00126.c.expected b/test/regress/c-testsuite/single-exec/00126.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00126.c.otags b/test/regress/c-testsuite/single-exec/00126.c.otags
new file mode 100644
index 0000000..5518278
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00126.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0135-unary.c
diff --git a/test/regress/c-testsuite/single-exec/00126.c.tags b/test/regress/c-testsuite/single-exec/00126.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00126.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00127.c b/test/regress/c-testsuite/single-exec/00127.c
new file mode 100644
index 0000000..78e3cef
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00127.c
@@ -0,0 +1,20 @@
+int c;
+
+int
+main()
+{
+	if(0) {
+		return 1;
+	} else if(0) {
+	} else {
+		if(1) {
+			if(c)
+				return 1;
+			else
+				return 0;
+		} else {
+			return 1;
+		}
+	}
+	return 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00127.c.expected b/test/regress/c-testsuite/single-exec/00127.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00127.c.otags b/test/regress/c-testsuite/single-exec/00127.c.otags
new file mode 100644
index 0000000..ba02d3d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00127.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0136-if.c
diff --git a/test/regress/c-testsuite/single-exec/00127.c.tags b/test/regress/c-testsuite/single-exec/00127.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00127.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00128.c b/test/regress/c-testsuite/single-exec/00128.c
new file mode 100644
index 0000000..beea01f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00128.c
@@ -0,0 +1,139 @@
+
+int a;
+unsigned b;
+char c;
+signed char d;
+unsigned char e;
+long f;
+unsigned long g;
+long long h;
+unsigned long long i;
+short j;
+unsigned short k;
+
+int
+main(void)
+{
+	a = b;
+	a = c;
+	a = d;
+	a = e;
+	a = f;
+	a = g;
+	a = h;
+	a = i;
+	a = j;
+	a = k;
+
+	b = a;
+	b = c;
+	b = d;
+	b = e;
+	b = f;
+	b = g;
+	b = h;
+	b = i;
+	b = j;
+	b = k;
+
+	c = a;
+	c = b;
+	c = d;
+	c = e;
+	c = f;
+	c = g;
+	c = h;
+	c = i;
+	c = j;
+	c = k;
+
+	d = a;
+	d = b;
+	d = c;
+	d = e;
+	d = f;
+	d = g;
+	d = h;
+	d = i;
+	d = j;
+	d = k;
+
+	e = a;
+	e = b;
+	e = c;
+	e = d;
+	e = f;
+	e = g;
+	e = h;
+	e = i;
+	e = j;
+	e = k;
+
+	f = a;
+	f = b;
+	f = c;
+	f = d;
+	f = e;
+	f = g;
+	f = h;
+	f = i;
+	f = j;
+	f = k;
+
+	g = a;
+	g = b;
+	g = c;
+	g = d;
+	g = e;
+	g = f;
+	g = h;
+	g = i;
+	g = j;
+	g = k;
+
+	h = a;
+	h = b;
+	h = c;
+	h = d;
+	h = e;
+	h = f;
+	h = g;
+	h = i;
+	h = j;
+	h = k;
+
+	i = a;
+	i = b;
+	i = c;
+	i = d;
+	i = e;
+	i = f;
+	i = g;
+	i = h;
+	i = j;
+	i = k;
+
+	j = a;
+	j = b;
+	j = c;
+	j = d;
+	j = e;
+	j = f;
+	j = g;
+	j = h;
+	j = i;
+	j = k;
+
+	k = a;
+	k = b;
+	k = c;
+	k = d;
+	k = e;
+	k = f;
+	k = g;
+	k = h;
+	k = j;
+	k = i;
+
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00128.c.expected b/test/regress/c-testsuite/single-exec/00128.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00128.c.otags b/test/regress/c-testsuite/single-exec/00128.c.otags
new file mode 100644
index 0000000..19ae143
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00128.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0137-int-cast.c
diff --git a/test/regress/c-testsuite/single-exec/00128.c.tags b/test/regress/c-testsuite/single-exec/00128.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00128.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00129.c b/test/regress/c-testsuite/single-exec/00129.c
new file mode 100644
index 0000000..96bdc35
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00129.c
@@ -0,0 +1,30 @@
+typedef struct s s;
+
+struct s {
+	struct s1 {
+		int s;
+		struct s2 {
+			int s;
+		} s1;
+	} s;
+} s2;
+
+#define s s
+
+int
+main(void)
+{
+#undef s
+	goto s;
+	struct s s;
+		{
+			int s;
+			return s;
+		}
+	return s.s.s + s.s.s1.s;
+	s:
+		{
+			return 0;
+		}
+	return 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00129.c.expected b/test/regress/c-testsuite/single-exec/00129.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00129.c.otags b/test/regress/c-testsuite/single-exec/00129.c.otags
new file mode 100644
index 0000000..232b80b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00129.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0138-namespace.c
diff --git a/test/regress/c-testsuite/single-exec/00129.c.tags b/test/regress/c-testsuite/single-exec/00129.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00129.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00130.c b/test/regress/c-testsuite/single-exec/00130.c
new file mode 100644
index 0000000..6405f7b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00130.c
@@ -0,0 +1,22 @@
+int
+main()
+{
+	char arr[2][4], (*p)[4], *q;
+	int v[4];
+
+	p = arr;
+	q = &arr[1][3];
+	arr[1][3] = 2;
+	v[0] = 2;
+
+	if (arr[1][3] != 2)
+		return 1;
+	if (p[1][3] != 2)
+		return 1;
+	if (*q != 2)
+		return 1;
+	if (*v != 2)
+		return 1;
+
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00130.c.expected b/test/regress/c-testsuite/single-exec/00130.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00130.c.otags b/test/regress/c-testsuite/single-exec/00130.c.otags
new file mode 100644
index 0000000..2798372
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00130.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0139-ptr-ary.c
diff --git a/test/regress/c-testsuite/single-exec/00130.c.tags b/test/regress/c-testsuite/single-exec/00130.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00130.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00131.c b/test/regress/c-testsuite/single-exec/00131.c
new file mode 100644
index 0000000..a2e6bc6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00131.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int main() 
+{
+   printf("Hello\n");
+   printf("Hello\n"); /* this is a comment */ printf("Hello\n");
+   printf("Hello\n");
+   // this is also a comment sayhello();
+   printf("Hello\n");
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00131.c.expected b/test/regress/c-testsuite/single-exec/00131.c.expected
new file mode 100644
index 0000000..b1387ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00131.c.expected
@@ -0,0 +1,5 @@
+Hello
+Hello
+Hello
+Hello
+Hello
diff --git a/test/regress/c-testsuite/single-exec/00131.c.otags b/test/regress/c-testsuite/single-exec/00131.c.otags
new file mode 100644
index 0000000..806a7c4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00131.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/01_comment.c
diff --git a/test/regress/c-testsuite/single-exec/00131.c.tags b/test/regress/c-testsuite/single-exec/00131.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00131.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00132.c b/test/regress/c-testsuite/single-exec/00132.c
new file mode 100644
index 0000000..4c34dd8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00132.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main() 
+{
+   printf("Hello world\n");
+
+   int Count;
+   for (Count = -5; Count <= 5; Count++)
+      printf("Count = %d\n", Count);
+
+   printf("String 'hello', 'there' is '%s', '%s'\n", "hello", "there");
+   printf("Character 'A' is '%c'\n", 65);
+   printf("Character 'a' is '%c'\n", 'a');
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00132.c.expected b/test/regress/c-testsuite/single-exec/00132.c.expected
new file mode 100644
index 0000000..f67a0f6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00132.c.expected
@@ -0,0 +1,15 @@
+Hello world
+Count = -5
+Count = -4
+Count = -3
+Count = -2
+Count = -1
+Count = 0
+Count = 1
+Count = 2
+Count = 3
+Count = 4
+Count = 5
+String 'hello', 'there' is 'hello', 'there'
+Character 'A' is 'A'
+Character 'a' is 'a'
diff --git a/test/regress/c-testsuite/single-exec/00132.c.otags b/test/regress/c-testsuite/single-exec/00132.c.otags
new file mode 100644
index 0000000..e828a67
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00132.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/02_printf.c
diff --git a/test/regress/c-testsuite/single-exec/00132.c.tags b/test/regress/c-testsuite/single-exec/00132.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00132.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00133.c b/test/regress/c-testsuite/single-exec/00133.c
new file mode 100644
index 0000000..6a4c078
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00133.c
@@ -0,0 +1,24 @@
+int main(void)
+{
+	int i;
+	unsigned u;
+
+	i = 1;
+	i = -1;
+	i = -1l;
+	i = -1u;
+	i = -1ll;
+	i = 32766 + 1 & 3;
+	i = (int) 32768 < 0;
+	i = -1u < 0;
+
+	u = 1;
+	u = -1;
+	u = -1l;
+	u = -1u;
+	u = -1ll;
+	u = (unsigned) 32768 < 0;
+	u = 32766 + 1 & 3;
+	u = -1u < 0;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00133.c.expected b/test/regress/c-testsuite/single-exec/00133.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00133.c.otags b/test/regress/c-testsuite/single-exec/00133.c.otags
new file mode 100644
index 0000000..f998aab
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00133.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0143-int-const.c
diff --git a/test/regress/c-testsuite/single-exec/00133.c.tags b/test/regress/c-testsuite/single-exec/00133.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00133.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00134.c b/test/regress/c-testsuite/single-exec/00134.c
new file mode 100644
index 0000000..41b6b36
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00134.c
@@ -0,0 +1,25 @@
+int
+main(void)
+{
+	long i;
+	unsigned long u;
+
+	i = 1;
+	i = -1;
+	i = -1l;
+	i = -1u;
+	i = -1ll;
+	i = (1ll << 32) - 1 & 3;
+	i = (long) ((1ll << 32) - 1) < 0;
+	i = -1u < 0;
+
+	u = 1;
+	u = -1;
+	u = -1l;
+	u = -1u;
+	u = -1ll;
+	u = (1ll << 32) - 1 & 3;
+	u = (long) ((1ll << 32) - 1) < 0;
+	u = -1u < 0;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00134.c.expected b/test/regress/c-testsuite/single-exec/00134.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00134.c.otags b/test/regress/c-testsuite/single-exec/00134.c.otags
new file mode 100644
index 0000000..8ddc441
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00134.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0144-long-const.c
diff --git a/test/regress/c-testsuite/single-exec/00134.c.tags b/test/regress/c-testsuite/single-exec/00134.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00134.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00135.c b/test/regress/c-testsuite/single-exec/00135.c
new file mode 100644
index 0000000..5a5a8a1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00135.c
@@ -0,0 +1,23 @@
+int
+main(void)
+{
+	long long i;
+	unsigned long long u;
+
+	i = 1;
+	i = -1;
+	i = -1l;
+	i = -1u;
+	i = -1ll;
+	i = -1ll & 3;
+	i = -1ll < 0;
+
+	u = 1;
+	u = -1;
+	u = -1l;
+	u = -1u;
+	u = -1ll;
+	u = -1llu & 3;
+	u = -1llu < 0;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00135.c.expected b/test/regress/c-testsuite/single-exec/00135.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00135.c.otags b/test/regress/c-testsuite/single-exec/00135.c.otags
new file mode 100644
index 0000000..a3bf9b0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00135.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0145-llong-const.c
diff --git a/test/regress/c-testsuite/single-exec/00135.c.tags b/test/regress/c-testsuite/single-exec/00135.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00135.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00136.c b/test/regress/c-testsuite/single-exec/00136.c
new file mode 100644
index 0000000..3df8c87
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00136.c
@@ -0,0 +1,52 @@
+#define FOO
+
+#ifdef FOO
+	int a;
+	int b;
+	#undef FOO
+	#ifndef FOO
+		int c;
+		int d;
+	#else
+		int e;
+		int f;
+	#endif
+	int e;
+	int f;
+	#ifdef FOO
+		int c_;
+		int d_;
+	#else
+		int e_;
+		int f_;
+	#endif
+	int e_;
+	int f_;
+int
+main()
+{
+	return 0;
+}
+#else
+	int j;
+	int k;
+	#ifdef FOO
+		int j;
+		int k;
+	#else
+		int n;
+		int o;
+	#endif
+	int n;
+	int o;
+	#ifndef FOO
+		int r;
+		int s;
+	#else
+		int t;
+		int u;
+	#endif
+	int t;
+	int u;
+	#error bad branch
+#endif
diff --git a/test/regress/c-testsuite/single-exec/00136.c.expected b/test/regress/c-testsuite/single-exec/00136.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00136.c.otags b/test/regress/c-testsuite/single-exec/00136.c.otags
new file mode 100644
index 0000000..7452a1c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00136.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0146-ifdef.c
diff --git a/test/regress/c-testsuite/single-exec/00136.c.tags b/test/regress/c-testsuite/single-exec/00136.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00136.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00137.c b/test/regress/c-testsuite/single-exec/00137.c
new file mode 100644
index 0000000..2f0f054
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00137.c
@@ -0,0 +1,10 @@
+#define x(y) #y
+
+int
+main(void)
+{
+	char *p;
+	p = x(hello)  " is better than bye";
+
+	return (*p == 'h') ? 0 : 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00137.c.expected b/test/regress/c-testsuite/single-exec/00137.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00137.c.otags b/test/regress/c-testsuite/single-exec/00137.c.otags
new file mode 100644
index 0000000..dcfe92f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00137.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0148-cpp-string.c
diff --git a/test/regress/c-testsuite/single-exec/00137.c.tags b/test/regress/c-testsuite/single-exec/00137.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00137.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00138.c b/test/regress/c-testsuite/single-exec/00138.c
new file mode 100644
index 0000000..a81c486
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00138.c
@@ -0,0 +1,10 @@
+#define M(x) x
+#define A(a,b) a(b)
+
+int
+main(void)
+{
+	char *a = A(M,"hi");
+
+	return (a[1] == 'i') ? 0 : 1;
+}
diff --git a/test/regress/c-testsuite/single-exec/00138.c.expected b/test/regress/c-testsuite/single-exec/00138.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00138.c.otags b/test/regress/c-testsuite/single-exec/00138.c.otags
new file mode 100644
index 0000000..0bf9af4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00138.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0149-define.c
diff --git a/test/regress/c-testsuite/single-exec/00138.c.tags b/test/regress/c-testsuite/single-exec/00138.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00138.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00139.c b/test/regress/c-testsuite/single-exec/00139.c
new file mode 100644
index 0000000..32c0ef4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00139.c
@@ -0,0 +1,15 @@
+/*
+ * f(2) will expand to 2*g, which will expand to 2*f, and in this
+ * moment f will not be expanded because the macro definition is
+ * a function alike macro, and in this case there is no arguments.
+ */
+#define f(a) a*g
+#define g f
+
+int
+main(void)
+{
+        int f = 0;
+
+        return f(2);
+}
diff --git a/test/regress/c-testsuite/single-exec/00139.c.expected b/test/regress/c-testsuite/single-exec/00139.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00139.c.otags b/test/regress/c-testsuite/single-exec/00139.c.otags
new file mode 100644
index 0000000..39630d7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00139.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0150-define.c
diff --git a/test/regress/c-testsuite/single-exec/00139.c.tags b/test/regress/c-testsuite/single-exec/00139.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00139.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00140.c b/test/regress/c-testsuite/single-exec/00140.c
new file mode 100644
index 0000000..f7ddb89
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00140.c
@@ -0,0 +1,25 @@
+struct foo {
+	int i, j, k;
+	char *p;
+	float v;
+};
+
+int
+f1(struct foo f, struct foo *p, int n, ...)
+{
+	if (f.i != p->i)
+		return 0;
+	return p->j + n;
+}
+
+int
+main(void)
+{
+	struct foo f;
+
+	f.i = f.j = 1;
+	f1(f, &f, 2);
+	f1(f, &f, 2, 1, f, &f);
+
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00140.c.expected b/test/regress/c-testsuite/single-exec/00140.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00140.c.otags b/test/regress/c-testsuite/single-exec/00140.c.otags
new file mode 100644
index 0000000..b231c0f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00140.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0151-vararg.c
diff --git a/test/regress/c-testsuite/single-exec/00140.c.tags b/test/regress/c-testsuite/single-exec/00140.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00140.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00141.c b/test/regress/c-testsuite/single-exec/00141.c
new file mode 100644
index 0000000..3fc4648
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00141.c
@@ -0,0 +1,14 @@
+#define CAT(x,y) x ## y
+#define XCAT(x,y) CAT(x,y)
+#define FOO foo
+#define BAR bar
+
+int
+main(void)
+{
+	int foo, bar, foobar;
+
+	CAT(foo,bar) = foo + bar;
+	XCAT(FOO,BAR) = foo + bar;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00141.c.expected b/test/regress/c-testsuite/single-exec/00141.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00141.c.otags b/test/regress/c-testsuite/single-exec/00141.c.otags
new file mode 100644
index 0000000..9bc0d11
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00141.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0152-cat.c
diff --git a/test/regress/c-testsuite/single-exec/00141.c.tags b/test/regress/c-testsuite/single-exec/00141.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00141.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00142.c b/test/regress/c-testsuite/single-exec/00142.c
new file mode 100644
index 0000000..3a5d80b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00142.c
@@ -0,0 +1,15 @@
+#if defined(FOO)
+int a;
+#elif !defined(FOO) && defined(BAR)
+int b;
+#elif !defined(FOO) && !defined(BAR)
+int c;
+#else
+int d;
+#endif
+
+int
+main(void)
+{
+	return c;
+}
diff --git a/test/regress/c-testsuite/single-exec/00142.c.expected b/test/regress/c-testsuite/single-exec/00142.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00142.c.otags b/test/regress/c-testsuite/single-exec/00142.c.otags
new file mode 100644
index 0000000..cf191e6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00142.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0154-if-defined.c
diff --git a/test/regress/c-testsuite/single-exec/00142.c.tags b/test/regress/c-testsuite/single-exec/00142.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00142.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00143.c b/test/regress/c-testsuite/single-exec/00143.c
new file mode 100644
index 0000000..12f33c9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00143.c
@@ -0,0 +1,37 @@
+/* Disgusting, no?  But it compiles and runs just fine.  I feel a combination of
+   pride and revulsion at this discovery.  If no one's thought of it before,
+   I think I'll name it after myself.
+   It amazes me that after 10 years of writing C there are still
+   little corners that I haven't explored fully.
+   - Tom Duff */
+
+int main()
+{
+    int  count, n;
+    short *from, *to;
+    short a[39], b[39];
+
+    for(n = 0; n < 39; n++) {
+        a[n] = n;
+        b[n] = 0;
+    }
+    from = a;
+    to = b;
+    count = 39;
+    n = (count + 7) / 8;
+    switch (count % 8) {
+    case 0: do { *to++ = *from++;
+    case 7:      *to++ = *from++;
+    case 6:      *to++ = *from++;
+    case 5:      *to++ = *from++;
+    case 4:      *to++ = *from++;
+    case 3:      *to++ = *from++;
+    case 2:      *to++ = *from++;
+    case 1:      *to++ = *from++;
+            } while (--n > 0);
+    }
+    for(n = 0; n < 39; n++)
+        if(a[n] != b[n])
+            return 1;
+    return 0;
+}
\ No newline at end of file
diff --git a/test/regress/c-testsuite/single-exec/00143.c.expected b/test/regress/c-testsuite/single-exec/00143.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00143.c.otags b/test/regress/c-testsuite/single-exec/00143.c.otags
new file mode 100644
index 0000000..26cc3f9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00143.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0156-duff2.c
diff --git a/test/regress/c-testsuite/single-exec/00143.c.tags b/test/regress/c-testsuite/single-exec/00143.c.tags
new file mode 100644
index 0000000..0d6188f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00143.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
\ No newline at end of file
diff --git a/test/regress/c-testsuite/single-exec/00144.c b/test/regress/c-testsuite/single-exec/00144.c
new file mode 100644
index 0000000..bcf7316
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00144.c
@@ -0,0 +1,17 @@
+int
+main(void)
+{
+	int i, *q;
+	void *p;
+
+	i = i ? 0 : 0l;
+	p = i ? (void *) 0 : 0;
+	p = i ? 0 : (void *) 0;
+	p = i ? 0 : (const void *) 0;
+	q = i ? 0 : p;
+	q = i ? p : 0;
+	q = i ? q : 0;
+	q = i ? 0 : q;
+
+	return (int) q;
+}
diff --git a/test/regress/c-testsuite/single-exec/00144.c.expected b/test/regress/c-testsuite/single-exec/00144.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00144.c.otags b/test/regress/c-testsuite/single-exec/00144.c.otags
new file mode 100644
index 0000000..d190c56
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00144.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0158-ternary.c
diff --git a/test/regress/c-testsuite/single-exec/00144.c.tags b/test/regress/c-testsuite/single-exec/00144.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00144.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00145.c b/test/regress/c-testsuite/single-exec/00145.c
new file mode 100644
index 0000000..6085174
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00145.c
@@ -0,0 +1,17 @@
+#if 0 != (0 && (0/0))
+   #error 0 != (0 && (0/0))
+#endif
+
+#if 1 != (-1 || (0/0))
+   #error 1 != (-1 || (0/0))
+#endif
+
+#if 3 != (-1 ? 3 : (0/0))
+   #error 3 != (-1 ? 3 : (0/0))
+#endif
+
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00145.c.expected b/test/regress/c-testsuite/single-exec/00145.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00145.c.otags b/test/regress/c-testsuite/single-exec/00145.c.otags
new file mode 100644
index 0000000..c711f39
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00145.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0160-cpp-if.c
diff --git a/test/regress/c-testsuite/single-exec/00145.c.tags b/test/regress/c-testsuite/single-exec/00145.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00145.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00146.c b/test/regress/c-testsuite/single-exec/00146.c
new file mode 100644
index 0000000..b001f9a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00146.c
@@ -0,0 +1,12 @@
+struct S { int a; int b; };
+struct S s = {1, 2};
+
+int
+main()
+{
+	if(s.a != 1)
+		return 1;
+	if(s.b != 2)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00146.c.expected b/test/regress/c-testsuite/single-exec/00146.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00146.c.otags b/test/regress/c-testsuite/single-exec/00146.c.otags
new file mode 100644
index 0000000..077b3a3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00146.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0161-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00146.c.tags b/test/regress/c-testsuite/single-exec/00146.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00146.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00147.c b/test/regress/c-testsuite/single-exec/00147.c
new file mode 100644
index 0000000..d3eeff1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00147.c
@@ -0,0 +1,13 @@
+int arr[3] = {[2] = 2, [0] = 0, [1] = 1};
+
+int
+main()
+{
+	if(arr[0] != 0)
+		return 1;
+	if(arr[1] != 1)
+		return 2;
+	if(arr[2] != 2)
+		return 3;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00147.c.expected b/test/regress/c-testsuite/single-exec/00147.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00147.c.otags b/test/regress/c-testsuite/single-exec/00147.c.otags
new file mode 100644
index 0000000..bd65b0a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00147.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0162-array.c
diff --git a/test/regress/c-testsuite/single-exec/00147.c.tags b/test/regress/c-testsuite/single-exec/00147.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00147.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00148.c b/test/regress/c-testsuite/single-exec/00148.c
new file mode 100644
index 0000000..ebc5c65
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00148.c
@@ -0,0 +1,16 @@
+struct S {int a; int b;};
+struct S arr[2] = {[1] = {3, 4}, [0] = {1, 2}};
+
+int
+main()
+{
+	if(arr[0].a != 1)
+		return 1;
+	if(arr[0].b != 2)
+		return 2;
+	if(arr[1].a != 3)
+		return 3;
+	if(arr[1].b != 4)
+		return 4;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00148.c.expected b/test/regress/c-testsuite/single-exec/00148.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00148.c.otags b/test/regress/c-testsuite/single-exec/00148.c.otags
new file mode 100644
index 0000000..3e9da06
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00148.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0163-array.c
diff --git a/test/regress/c-testsuite/single-exec/00148.c.tags b/test/regress/c-testsuite/single-exec/00148.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00148.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00149.c b/test/regress/c-testsuite/single-exec/00149.c
new file mode 100644
index 0000000..8da7b2b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00149.c
@@ -0,0 +1,12 @@
+struct S { int a; int b; };
+struct S *s = &(struct S) { 1, 2 };
+
+int
+main()
+{
+	if(s->a != 1)
+		return 1;
+	if(s->b != 2)
+		return 2;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00149.c.expected b/test/regress/c-testsuite/single-exec/00149.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00149.c.otags b/test/regress/c-testsuite/single-exec/00149.c.otags
new file mode 100644
index 0000000..1becd03
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00149.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0164-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00149.c.tags b/test/regress/c-testsuite/single-exec/00149.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00149.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00150.c b/test/regress/c-testsuite/single-exec/00150.c
new file mode 100644
index 0000000..1c94454
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00150.c
@@ -0,0 +1,33 @@
+struct S1 {
+	int a;
+	int b;
+};
+struct S2 {
+	struct S1 s1;
+	struct S1 *ps1;
+	int arr[2];
+};
+struct S1 gs1 = { .a = 1, 2 };
+struct S2 *s = &(struct S2) {
+	{.b = 2, .a = 1},
+	&gs1,
+	{[0] = 1,  1+1}
+};
+
+int
+main()
+{
+	if(s->s1.a != 1)
+		return 1;
+	if(s->s1.b != 2)
+		return 2;
+	if(s->ps1->a != 1)
+		return 3;
+	if(s->ps1->b != 2)
+		return 4;
+	if(s->arr[0] != 1)
+		return 5;
+	if(s->arr[1] != 2)
+		return 6;
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00150.c.expected b/test/regress/c-testsuite/single-exec/00150.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00150.c.otags b/test/regress/c-testsuite/single-exec/00150.c.otags
new file mode 100644
index 0000000..3095a7a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00150.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0165-struct.c
diff --git a/test/regress/c-testsuite/single-exec/00150.c.tags b/test/regress/c-testsuite/single-exec/00150.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00150.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00151.c b/test/regress/c-testsuite/single-exec/00151.c
new file mode 100644
index 0000000..e7893a0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00151.c
@@ -0,0 +1,16 @@
+int arr[][3][5] = {
+	{
+		{ 0, 0, 3, 5 },
+		{ 1, [3] = 6, 7 },
+	},
+	{
+		{ 1, 2 },
+		{ [4] = 7, },
+	},
+};
+
+int
+main(void)
+{
+	return !(arr[0][1][4] == arr[1][1][4]);
+}
diff --git a/test/regress/c-testsuite/single-exec/00151.c.expected b/test/regress/c-testsuite/single-exec/00151.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00151.c.otags b/test/regress/c-testsuite/single-exec/00151.c.otags
new file mode 100644
index 0000000..c38b70d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00151.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0168-array.c
diff --git a/test/regress/c-testsuite/single-exec/00151.c.tags b/test/regress/c-testsuite/single-exec/00151.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00151.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00152.c b/test/regress/c-testsuite/single-exec/00152.c
new file mode 100644
index 0000000..252d026
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00152.c
@@ -0,0 +1,13 @@
+#undef  line
+#define line 1000
+
+#line line
+#if 1000 != __LINE__
+	#error "  # line line" not work as expected
+#endif
+
+int
+main()
+{
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00152.c.expected b/test/regress/c-testsuite/single-exec/00152.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00152.c.otags b/test/regress/c-testsuite/single-exec/00152.c.otags
new file mode 100644
index 0000000..76b075a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00152.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0170-line.c
diff --git a/test/regress/c-testsuite/single-exec/00152.c.tags b/test/regress/c-testsuite/single-exec/00152.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00152.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00153.c b/test/regress/c-testsuite/single-exec/00153.c
new file mode 100644
index 0000000..eabbaae
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00153.c
@@ -0,0 +1,13 @@
+#define x f
+#define y() f
+
+typedef struct { int f; } S;
+
+int
+main()
+{
+	S s;
+
+	s.x = 0;
+	return s.y();
+}
diff --git a/test/regress/c-testsuite/single-exec/00153.c.expected b/test/regress/c-testsuite/single-exec/00153.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00153.c.otags b/test/regress/c-testsuite/single-exec/00153.c.otags
new file mode 100644
index 0000000..7eb79a1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00153.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0173-macro.c
diff --git a/test/regress/c-testsuite/single-exec/00153.c.tags b/test/regress/c-testsuite/single-exec/00153.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00153.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00154.c b/test/regress/c-testsuite/single-exec/00154.c
new file mode 100644
index 0000000..c5d48c5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00154.c
@@ -0,0 +1,31 @@
+#include <stdio.h>
+
+struct fred
+{
+   int boris;
+   int natasha;
+};
+
+int main()
+{
+   struct fred bloggs;
+
+   bloggs.boris = 12;
+   bloggs.natasha = 34;
+
+   printf("%d\n", bloggs.boris);
+   printf("%d\n", bloggs.natasha);
+
+   struct fred jones[2];
+   jones[0].boris = 12;
+   jones[0].natasha = 34;
+   jones[1].boris = 56;
+   jones[1].natasha = 78;
+
+   printf("%d\n", jones[0].boris);
+   printf("%d\n", jones[0].natasha);
+   printf("%d\n", jones[1].boris);
+   printf("%d\n", jones[1].natasha);
+
+   return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00154.c.expected b/test/regress/c-testsuite/single-exec/00154.c.expected
new file mode 100644
index 0000000..ecbf589
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00154.c.expected
@@ -0,0 +1,6 @@
+12
+34
+12
+34
+56
+78
diff --git a/test/regress/c-testsuite/single-exec/00154.c.otags b/test/regress/c-testsuite/single-exec/00154.c.otags
new file mode 100644
index 0000000..757ba7e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00154.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/03_struct.c
diff --git a/test/regress/c-testsuite/single-exec/00154.c.tags b/test/regress/c-testsuite/single-exec/00154.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00154.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00155.c b/test/regress/c-testsuite/single-exec/00155.c
new file mode 100644
index 0000000..ead3cae
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00155.c
@@ -0,0 +1,7 @@
+
+int
+main(void)
+{
+	sizeof((int) 1);
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00155.c.expected b/test/regress/c-testsuite/single-exec/00155.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00155.c.otags b/test/regress/c-testsuite/single-exec/00155.c.otags
new file mode 100644
index 0000000..f8542b2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00155.c.otags
@@ -0,0 +1,4 @@
+org=www.simple-cc.org
+repository=git://git.simple-cc.org/scc
+version=355356a9836e487939cf5e98b5332a63e5264e27
+path=tests/scc/execute/0179-sizeof.c
diff --git a/test/regress/c-testsuite/single-exec/00155.c.tags b/test/regress/c-testsuite/single-exec/00155.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00155.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00156.c b/test/regress/c-testsuite/single-exec/00156.c
new file mode 100644
index 0000000..312fed8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00156.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+int main() 
+{
+   int Count;
+
+   for (Count = 1; Count <= 10; Count++)
+   {
+      printf("%d\n", Count);
+   }
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00156.c.expected b/test/regress/c-testsuite/single-exec/00156.c.expected
new file mode 100644
index 0000000..f00c965
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00156.c.expected
@@ -0,0 +1,10 @@
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
diff --git a/test/regress/c-testsuite/single-exec/00156.c.otags b/test/regress/c-testsuite/single-exec/00156.c.otags
new file mode 100644
index 0000000..fa17493
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00156.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/04_for.c
diff --git a/test/regress/c-testsuite/single-exec/00156.c.tags b/test/regress/c-testsuite/single-exec/00156.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00156.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00157.c b/test/regress/c-testsuite/single-exec/00157.c
new file mode 100644
index 0000000..c218f31
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00157.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main() 
+{
+   int Count;
+   int Array[10];
+
+   for (Count = 1; Count <= 10; Count++)
+   {
+      Array[Count-1] = Count * Count;
+   }
+
+   for (Count = 0; Count < 10; Count++)
+   {
+      printf("%d\n", Array[Count]);
+   }
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00157.c.expected b/test/regress/c-testsuite/single-exec/00157.c.expected
new file mode 100644
index 0000000..bc7257c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00157.c.expected
@@ -0,0 +1,10 @@
+1
+4
+9
+16
+25
+36
+49
+64
+81
+100
diff --git a/test/regress/c-testsuite/single-exec/00157.c.otags b/test/regress/c-testsuite/single-exec/00157.c.otags
new file mode 100644
index 0000000..bb00515
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00157.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/05_array.c
diff --git a/test/regress/c-testsuite/single-exec/00157.c.tags b/test/regress/c-testsuite/single-exec/00157.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00157.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00158.c b/test/regress/c-testsuite/single-exec/00158.c
new file mode 100644
index 0000000..c0191e2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00158.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+
+int main()
+{
+   int Count;
+
+   for (Count = 0; Count < 4; Count++)
+   {
+      printf("%d\n", Count);
+      switch (Count)
+      {
+         case 1:
+            printf("%d\n", 1);
+            break;
+
+         case 2:
+            printf("%d\n", 2);
+            break;
+
+         default:
+            printf("%d\n", 0);
+            break;
+      }
+   }
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00158.c.expected b/test/regress/c-testsuite/single-exec/00158.c.expected
new file mode 100644
index 0000000..fab2c20
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00158.c.expected
@@ -0,0 +1,8 @@
+0
+0
+1
+1
+2
+2
+3
+0
diff --git a/test/regress/c-testsuite/single-exec/00158.c.otags b/test/regress/c-testsuite/single-exec/00158.c.otags
new file mode 100644
index 0000000..953593d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00158.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/06_case.c
diff --git a/test/regress/c-testsuite/single-exec/00158.c.tags b/test/regress/c-testsuite/single-exec/00158.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00158.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00159.c.disable b/test/regress/c-testsuite/single-exec/00159.c.disable
new file mode 100644
index 0000000..bfb0974
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00159.c.disable
@@ -0,0 +1,35 @@
+#include <stdio.h>
+
+int myfunc(int x)
+{
+   return x * x;
+}
+
+void vfunc(int a)
+{
+   printf("a=%d\n", a);
+}
+
+void qfunc()
+{
+   printf("qfunc()\n");
+}
+
+void zfunc()
+{
+   ((void (*)(void))0) ();
+}
+
+int main()
+{
+   printf("%d\n", myfunc(3));
+   printf("%d\n", myfunc(4));
+
+   vfunc(1234);
+
+   qfunc();
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00159.c.expected b/test/regress/c-testsuite/single-exec/00159.c.expected
new file mode 100644
index 0000000..8ffb0a7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00159.c.expected
@@ -0,0 +1,4 @@
+9
+16
+a=1234
+qfunc()
diff --git a/test/regress/c-testsuite/single-exec/00159.c.otags b/test/regress/c-testsuite/single-exec/00159.c.otags
new file mode 100644
index 0000000..73d6021
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00159.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/07_function.c
diff --git a/test/regress/c-testsuite/single-exec/00159.c.tags b/test/regress/c-testsuite/single-exec/00159.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00159.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00160.c b/test/regress/c-testsuite/single-exec/00160.c
new file mode 100644
index 0000000..602ffc7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00160.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   int p;
+   int t;
+
+   a = 1;
+   p = 0;
+   t = 0;
+
+   while (a < 100)
+   {
+      printf("%d\n", a);
+      t = a;
+      a = t + p;
+      p = t;
+   }
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00160.c.expected b/test/regress/c-testsuite/single-exec/00160.c.expected
new file mode 100644
index 0000000..702d4c0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00160.c.expected
@@ -0,0 +1,11 @@
+1
+1
+2
+3
+5
+8
+13
+21
+34
+55
+89
diff --git a/test/regress/c-testsuite/single-exec/00160.c.otags b/test/regress/c-testsuite/single-exec/00160.c.otags
new file mode 100644
index 0000000..b75eb11
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00160.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/08_while.c
diff --git a/test/regress/c-testsuite/single-exec/00160.c.tags b/test/regress/c-testsuite/single-exec/00160.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00160.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00161.c b/test/regress/c-testsuite/single-exec/00161.c
new file mode 100644
index 0000000..1d3315d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00161.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   int p;
+   int t;
+
+   a = 1;
+   p = 0;
+   t = 0;
+
+   do
+   {
+      printf("%d\n", a);
+      t = a;
+      a = t + p;
+      p = t;
+   } while (a < 100);
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00161.c.expected b/test/regress/c-testsuite/single-exec/00161.c.expected
new file mode 100644
index 0000000..702d4c0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00161.c.expected
@@ -0,0 +1,11 @@
+1
+1
+2
+3
+5
+8
+13
+21
+34
+55
+89
diff --git a/test/regress/c-testsuite/single-exec/00161.c.otags b/test/regress/c-testsuite/single-exec/00161.c.otags
new file mode 100644
index 0000000..d21148b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00161.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/09_do_while.c
diff --git a/test/regress/c-testsuite/single-exec/00161.c.tags b/test/regress/c-testsuite/single-exec/00161.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00161.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00162.c b/test/regress/c-testsuite/single-exec/00162.c
new file mode 100644
index 0000000..46950aa
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00162.c
@@ -0,0 +1,34 @@
+void foo(int [5]);
+void fooc(int x[const 5]);
+void foos(int x[static 5]);
+void foov(int x[volatile 5]);
+void foor(int x[restrict 5]);
+void fooc(int [const 5]);
+void foos(int [static 5]);
+void foov(int [volatile 5]);
+void foor(int [restrict 5]);
+void fooc(int (* const x));
+void foos(int *x);
+void foov(int * volatile x);
+void foor(int * restrict x);
+void fooc(int x[volatile 5])
+{
+  x[3] = 42;
+#ifdef INVALID
+  x = 0;
+#endif
+}
+void foovm(int x[const *]);
+void foovm(int * const x);
+#ifdef INVALID
+void wrongc(int x[3][const 4]);
+void wrongvm(int x[static *]);
+void foovm(int x[const *])
+{
+  x[2] = 1;
+}
+#endif
+int main()
+{
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00162.c.expected b/test/regress/c-testsuite/single-exec/00162.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00162.c.otags b/test/regress/c-testsuite/single-exec/00162.c.otags
new file mode 100644
index 0000000..ab51ef1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00162.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/100_c99array-decls.c
diff --git a/test/regress/c-testsuite/single-exec/00162.c.tags b/test/regress/c-testsuite/single-exec/00162.c.tags
new file mode 100644
index 0000000..f7c08bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00162.c.tags
@@ -0,0 +1,3 @@
+portable
+c99
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00163.c b/test/regress/c-testsuite/single-exec/00163.c
new file mode 100644
index 0000000..0177f4d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00163.c
@@ -0,0 +1,40 @@
+#include <stdio.h>
+
+struct ziggy
+{
+   int a;
+   int b;
+   int c;
+} bolshevic;
+
+int main()
+{
+   int a;
+   int *b;
+   int c;
+
+   a = 42;
+   b = &a;
+   printf("a = %d\n", *b);
+
+   bolshevic.a = 12;
+   bolshevic.b = 34;
+   bolshevic.c = 56;
+
+   printf("bolshevic.a = %d\n", bolshevic.a);
+   printf("bolshevic.b = %d\n", bolshevic.b);
+   printf("bolshevic.c = %d\n", bolshevic.c);
+
+   struct ziggy *tsar = &bolshevic;
+
+   printf("tsar->a = %d\n", tsar->a);
+   printf("tsar->b = %d\n", tsar->b);
+   printf("tsar->c = %d\n", tsar->c);
+
+   b = &(bolshevic.b);
+   printf("bolshevic.b = %d\n", *b);
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00163.c.expected b/test/regress/c-testsuite/single-exec/00163.c.expected
new file mode 100644
index 0000000..1e3c473
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00163.c.expected
@@ -0,0 +1,8 @@
+a = 42
+bolshevic.a = 12
+bolshevic.b = 34
+bolshevic.c = 56
+tsar->a = 12
+tsar->b = 34
+tsar->c = 56
+bolshevic.b = 34
diff --git a/test/regress/c-testsuite/single-exec/00163.c.otags b/test/regress/c-testsuite/single-exec/00163.c.otags
new file mode 100644
index 0000000..5960846
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00163.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/10_pointer.c
diff --git a/test/regress/c-testsuite/single-exec/00163.c.tags b/test/regress/c-testsuite/single-exec/00163.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00163.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00164.c b/test/regress/c-testsuite/single-exec/00164.c
new file mode 100644
index 0000000..db2049d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00164.c
@@ -0,0 +1,40 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   int b;
+   int c;
+   int d;
+   int e;
+   int f;
+   int x;
+   int y;
+
+   a = 12;
+   b = 34;
+   c = 56;
+   d = 78;
+   e = 0;
+   f = 1;
+
+   printf("%d\n", c + d);
+   printf("%d\n", (y = c + d));
+   printf("%d\n", e || e && f);
+   printf("%d\n", e || f && f);
+   printf("%d\n", e && e || f);
+   printf("%d\n", e && f || f);
+   printf("%d\n", a && f | f);
+   printf("%d\n", a | b ^ c & d);
+   printf("%d, %d\n", a == a, a == b);
+   printf("%d, %d\n", a != a, a != b);
+   printf("%d\n", a != b && c != d);
+   printf("%d\n", a + b * c / f);
+   printf("%d\n", a + b * c / f);
+   printf("%d\n", (4 << 4));
+   printf("%d\n", (64 >> 4));
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00164.c.expected b/test/regress/c-testsuite/single-exec/00164.c.expected
new file mode 100644
index 0000000..b692396
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00164.c.expected
@@ -0,0 +1,15 @@
+134
+134
+0
+1
+1
+1
+1
+46
+1, 0
+0, 1
+1
+1916
+1916
+64
+4
diff --git a/test/regress/c-testsuite/single-exec/00164.c.otags b/test/regress/c-testsuite/single-exec/00164.c.otags
new file mode 100644
index 0000000..3312682
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00164.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/11_precedence.c
diff --git a/test/regress/c-testsuite/single-exec/00164.c.tags b/test/regress/c-testsuite/single-exec/00164.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00164.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00165.c b/test/regress/c-testsuite/single-exec/00165.c
new file mode 100644
index 0000000..5c521e0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00165.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+#define FRED 12
+#define BLOGGS(x) (12*(x))
+
+int main()
+{
+   printf("%d\n", FRED);
+   printf("%d, %d, %d\n", BLOGGS(1), BLOGGS(2), BLOGGS(3));
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00165.c.expected b/test/regress/c-testsuite/single-exec/00165.c.expected
new file mode 100644
index 0000000..99f2ed5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00165.c.expected
@@ -0,0 +1,2 @@
+12
+12, 24, 36
diff --git a/test/regress/c-testsuite/single-exec/00165.c.otags b/test/regress/c-testsuite/single-exec/00165.c.otags
new file mode 100644
index 0000000..e88a1f0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00165.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/12_hashdefine.c
diff --git a/test/regress/c-testsuite/single-exec/00165.c.tags b/test/regress/c-testsuite/single-exec/00165.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00165.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00166.c b/test/regress/c-testsuite/single-exec/00166.c
new file mode 100644
index 0000000..e67db4a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00166.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main()
+{
+   int a = 24680;
+   int b = 01234567;
+   int c = 0x2468ac;
+   int d = 0x2468AC;
+
+   printf("%d\n", a);
+   printf("%d\n", b);
+   printf("%d\n", c);
+   printf("%d\n", d);
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00166.c.expected b/test/regress/c-testsuite/single-exec/00166.c.expected
new file mode 100644
index 0000000..7e219ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00166.c.expected
@@ -0,0 +1,4 @@
+24680
+342391
+2386092
+2386092
diff --git a/test/regress/c-testsuite/single-exec/00166.c.otags b/test/regress/c-testsuite/single-exec/00166.c.otags
new file mode 100644
index 0000000..defb334
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00166.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/13_integer_literals.c
diff --git a/test/regress/c-testsuite/single-exec/00166.c.tags b/test/regress/c-testsuite/single-exec/00166.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00166.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00167.c b/test/regress/c-testsuite/single-exec/00167.c
new file mode 100644
index 0000000..2bd2550
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00167.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main()
+{
+   int a = 1;
+
+   if (a)
+      printf("a is true\n");
+   else
+      printf("a is false\n");
+
+   int b = 0;
+   if (b)
+      printf("b is true\n");
+   else
+      printf("b is false\n");
+
+   return 0;
+}
+
+// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
diff --git a/test/regress/c-testsuite/single-exec/00167.c.expected b/test/regress/c-testsuite/single-exec/00167.c.expected
new file mode 100644
index 0000000..c32c415
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00167.c.expected
@@ -0,0 +1,2 @@
+a is true
+b is false
diff --git a/test/regress/c-testsuite/single-exec/00167.c.otags b/test/regress/c-testsuite/single-exec/00167.c.otags
new file mode 100644
index 0000000..0c80a0a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00167.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/14_if.c
diff --git a/test/regress/c-testsuite/single-exec/00167.c.tags b/test/regress/c-testsuite/single-exec/00167.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00167.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00168.c b/test/regress/c-testsuite/single-exec/00168.c
new file mode 100644
index 0000000..f79a00d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00168.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int factorial(int i) 
+{
+   if (i < 2)
+      return i;
+   else
+      return i * factorial(i - 1);
+}
+
+int main()
+{
+   int Count;
+
+   for (Count = 1; Count <= 10; Count++)
+      printf("%d\n", factorial(Count));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00168.c.expected b/test/regress/c-testsuite/single-exec/00168.c.expected
new file mode 100644
index 0000000..db47b28
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00168.c.expected
@@ -0,0 +1,10 @@
+1
+2
+6
+24
+120
+720
+5040
+40320
+362880
+3628800
diff --git a/test/regress/c-testsuite/single-exec/00168.c.otags b/test/regress/c-testsuite/single-exec/00168.c.otags
new file mode 100644
index 0000000..b2e3712
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00168.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/15_recursion.c
diff --git a/test/regress/c-testsuite/single-exec/00168.c.tags b/test/regress/c-testsuite/single-exec/00168.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00168.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00169.c b/test/regress/c-testsuite/single-exec/00169.c
new file mode 100644
index 0000000..2b72cc0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00169.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main()
+{
+   int x, y, z;
+
+   for (x = 0; x < 2; x++)
+   {
+      for (y = 0; y < 3; y++)
+      {
+         for (z = 0; z < 3; z++)
+         {
+            printf("%d %d %d\n", x, y, z);
+         }
+      }
+   }
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00169.c.expected b/test/regress/c-testsuite/single-exec/00169.c.expected
new file mode 100644
index 0000000..5a3431e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00169.c.expected
@@ -0,0 +1,18 @@
+0 0 0
+0 0 1
+0 0 2
+0 1 0
+0 1 1
+0 1 2
+0 2 0
+0 2 1
+0 2 2
+1 0 0
+1 0 1
+1 0 2
+1 1 0
+1 1 1
+1 1 2
+1 2 0
+1 2 1
+1 2 2
diff --git a/test/regress/c-testsuite/single-exec/00169.c.otags b/test/regress/c-testsuite/single-exec/00169.c.otags
new file mode 100644
index 0000000..c21bd61
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00169.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/16_nesting.c
diff --git a/test/regress/c-testsuite/single-exec/00169.c.tags b/test/regress/c-testsuite/single-exec/00169.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00169.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00170.c b/test/regress/c-testsuite/single-exec/00170.c
new file mode 100644
index 0000000..e2bc736
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00170.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+
+enum fred
+{
+   a,
+   b,
+   c,
+   d,
+   e = 54,
+   f = 73,
+   g,
+   h
+};
+
+/* All following uses of enum efoo should compile
+   without warning.  While forward enums aren't ISO C,
+   it's accepted by GCC also in strict mode, and only warned
+   about with -pedantic.  This happens in the real world.  */
+/* Strict ISO C doesn't allow this kind of forward declaration of
+   enums, but GCC accepts it (and gives only pedantic warning), and
+   it occurs in the wild.  */
+enum efoo;
+struct Sforward_use {
+    int (*fmember) (enum efoo x);
+};
+
+extern enum efoo it_real_fn(void);
+enum efoo {
+  ONE,
+  TWO,
+};
+struct S2 {
+  enum efoo (*f2) (void);
+};
+void should_compile(struct S2 *s)
+{
+  s->f2 = it_real_fn;
+}
+
+enum efoo it_real_fn(void)
+{
+  return TWO;
+}
+
+static unsigned int deref_uintptr(unsigned int *p)
+{
+  return *p;
+}
+
+enum Epositive {
+    epos_one, epos_two
+};
+
+int main()
+{
+   enum fred frod;
+   enum Epositive epos = epos_two;
+
+   printf("%d %d %d %d %d %d %d %d\n", a, b, c, d, e, f, g, h);
+   /* printf("%d\n", frod); */
+   frod = 12;
+   printf("%d\n", frod);
+   frod = e;
+   printf("%d\n", frod);
+
+   /* Following should compile without warning.  */
+   printf ("enum to int: %u\n", deref_uintptr(&epos));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00170.c.expected b/test/regress/c-testsuite/single-exec/00170.c.expected
new file mode 100644
index 0000000..d453a61
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00170.c.expected
@@ -0,0 +1,4 @@
+0 1 2 3 54 73 74 75
+12
+54
+enum to int: 1
diff --git a/test/regress/c-testsuite/single-exec/00170.c.otags b/test/regress/c-testsuite/single-exec/00170.c.otags
new file mode 100644
index 0000000..d458568
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00170.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/17_enum.c
diff --git a/test/regress/c-testsuite/single-exec/00170.c.tags b/test/regress/c-testsuite/single-exec/00170.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00170.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00171.c b/test/regress/c-testsuite/single-exec/00171.c
new file mode 100644
index 0000000..aff65e5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00171.c
@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   int *b;
+   int *c;
+
+   a = 42;
+   b = &a;
+   c = NULL;
+
+   printf("%d\n", *b);
+
+   if (b == NULL)
+      printf("b is NULL\n");
+   else
+      printf("b is not NULL\n");
+
+   if (c == NULL)
+      printf("c is NULL\n");
+   else
+      printf("c is not NULL\n");
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00171.c.expected b/test/regress/c-testsuite/single-exec/00171.c.expected
new file mode 100644
index 0000000..0cf781b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00171.c.expected
@@ -0,0 +1,3 @@
+42
+b is not NULL
+c is NULL
diff --git a/test/regress/c-testsuite/single-exec/00171.c.otags b/test/regress/c-testsuite/single-exec/00171.c.otags
new file mode 100644
index 0000000..85a48be
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00171.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/19_pointer_arithmetic.c
diff --git a/test/regress/c-testsuite/single-exec/00171.c.tags b/test/regress/c-testsuite/single-exec/00171.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00171.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00172.c b/test/regress/c-testsuite/single-exec/00172.c
new file mode 100644
index 0000000..825f778
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00172.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   int b;
+   int *d;
+   int *e;
+   d = &a;
+   e = &b;
+   a = 12;
+   b = 34;
+   printf("%d\n", *d);
+   printf("%d\n", *e);
+   printf("%d\n", d == e);
+   printf("%d\n", d != e);
+   d = e;
+   printf("%d\n", d == e);
+   printf("%d\n", d != e);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00172.c.expected b/test/regress/c-testsuite/single-exec/00172.c.expected
new file mode 100644
index 0000000..5d1e5f5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00172.c.expected
@@ -0,0 +1,6 @@
+12
+34
+0
+1
+1
+0
diff --git a/test/regress/c-testsuite/single-exec/00172.c.otags b/test/regress/c-testsuite/single-exec/00172.c.otags
new file mode 100644
index 0000000..7d71221
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00172.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/20_pointer_comparison.c
diff --git a/test/regress/c-testsuite/single-exec/00172.c.tags b/test/regress/c-testsuite/single-exec/00172.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00172.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00173.c b/test/regress/c-testsuite/single-exec/00173.c
new file mode 100644
index 0000000..f22f527
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00173.c
@@ -0,0 +1,33 @@
+#include <stdio.h>
+
+int main()
+{
+   int x = 'a';
+   char y = x;
+
+   char *a = "hello";
+
+   printf("%s\n", a);
+
+   int c;
+   c = *a;
+
+   char *b;
+   for (b = a; *b != 0; b++)
+      printf("%c: %d\n", *b, *b);
+
+   char destarray[10];
+   char *dest = &destarray[0];
+   char *src = a;
+
+   while (*src != 0)
+      *dest++ = *src++;
+
+   *dest = 0;
+
+   printf("copied string is %s\n", destarray);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00173.c.expected b/test/regress/c-testsuite/single-exec/00173.c.expected
new file mode 100644
index 0000000..dbc6068
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00173.c.expected
@@ -0,0 +1,7 @@
+hello
+h: 104
+e: 101
+l: 108
+l: 108
+o: 111
+copied string is hello
diff --git a/test/regress/c-testsuite/single-exec/00173.c.otags b/test/regress/c-testsuite/single-exec/00173.c.otags
new file mode 100644
index 0000000..ab1d4ab
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00173.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/21_char_array.c
diff --git a/test/regress/c-testsuite/single-exec/00173.c.tags b/test/regress/c-testsuite/single-exec/00173.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00173.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00174.c b/test/regress/c-testsuite/single-exec/00174.c
new file mode 100644
index 0000000..e3491f5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00174.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <math.h>
+
+int main()
+{
+   // variables
+   float a = 12.34 + 56.78;
+   printf("%f\n", a);
+
+   // infix operators
+   printf("%f\n", 12.34 + 56.78);
+   printf("%f\n", 12.34 - 56.78);
+   printf("%f\n", 12.34 * 56.78);
+   printf("%f\n", 12.34 / 56.78);
+
+   // comparison operators
+   printf("%d %d %d %d %d %d\n", 12.34 < 56.78, 12.34 <= 56.78, 12.34 == 56.78, 12.34 >= 56.78, 12.34 > 56.78, 12.34 != 56.78);
+   printf("%d %d %d %d %d %d\n", 12.34 < 12.34, 12.34 <= 12.34, 12.34 == 12.34, 12.34 >= 12.34, 12.34 > 12.34, 12.34 != 12.34);
+   printf("%d %d %d %d %d %d\n", 56.78 < 12.34, 56.78 <= 12.34, 56.78 == 12.34, 56.78 >= 12.34, 56.78 > 12.34, 56.78 != 12.34);
+
+   // assignment operators
+   a = 12.34;
+   a += 56.78;
+   printf("%f\n", a);
+
+   a = 12.34;
+   a -= 56.78;
+   printf("%f\n", a);
+
+   a = 12.34;
+   a *= 56.78;
+   printf("%f\n", a);
+
+   a = 12.34;
+   a /= 56.78;
+   printf("%f\n", a);
+
+   // prefix operators
+   printf("%f\n", +12.34);
+   printf("%f\n", -12.34);
+
+   // type coercion
+   a = 2;
+   printf("%f\n", a);
+   printf("%f\n", sin(2));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00174.c.expected b/test/regress/c-testsuite/single-exec/00174.c.expected
new file mode 100644
index 0000000..75ea3a7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00174.c.expected
@@ -0,0 +1,16 @@
+69.120003
+69.120000
+-44.440000
+700.665200
+0.217330
+1 1 0 0 0 1
+0 1 1 1 0 0
+0 0 0 1 1 1
+69.120003
+-44.439999
+700.665222
+0.217330
+12.340000
+-12.340000
+2.000000
+0.909297
diff --git a/test/regress/c-testsuite/single-exec/00174.c.otags b/test/regress/c-testsuite/single-exec/00174.c.otags
new file mode 100644
index 0000000..6cb2d63
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00174.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/22_floating_point.c
diff --git a/test/regress/c-testsuite/single-exec/00174.c.tags b/test/regress/c-testsuite/single-exec/00174.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00174.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00175.c b/test/regress/c-testsuite/single-exec/00175.c
new file mode 100644
index 0000000..1fcc335
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00175.c
@@ -0,0 +1,54 @@
+#include <stdio.h>
+
+void charfunc(char a)
+{
+   printf("char: %c\n", a);
+}
+
+void intfunc(int a)
+{
+   printf("int: %d\n", a);
+}
+
+void floatfunc(float a)
+{
+   printf("float: %f\n", a);
+}
+
+int main()
+{
+   charfunc('a');
+   charfunc(98);
+   charfunc(99.0);
+
+   intfunc('a');
+   intfunc(98);
+   intfunc(99.0);
+
+   floatfunc('a');
+   floatfunc(98);
+   floatfunc(99.0);
+
+   /* printf("%c %d %f\n", 'a', 'b', 'c'); */
+   /* printf("%c %d %f\n", 97, 98, 99); */
+   /* printf("%c %d %f\n", 97.0, 98.0, 99.0); */
+
+   char b = 97;
+   char c = 97.0;
+
+   printf("%d %d\n", b, c);
+
+   int d = 'a';
+   int e = 97.0;
+
+   printf("%d %d\n", d, e);
+
+   float f = 'a';
+   float g = 97;
+
+   printf("%f %f\n", f, g);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00175.c.expected b/test/regress/c-testsuite/single-exec/00175.c.expected
new file mode 100644
index 0000000..d9076f0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00175.c.expected
@@ -0,0 +1,12 @@
+char: a
+char: b
+char: c
+int: 97
+int: 98
+int: 99
+float: 97.000000
+float: 98.000000
+float: 99.000000
+97 97
+97 97
+97.000000 97.000000
diff --git a/test/regress/c-testsuite/single-exec/00175.c.otags b/test/regress/c-testsuite/single-exec/00175.c.otags
new file mode 100644
index 0000000..79130a6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00175.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/23_type_coercion.c
diff --git a/test/regress/c-testsuite/single-exec/00175.c.tags b/test/regress/c-testsuite/single-exec/00175.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00175.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00176.c b/test/regress/c-testsuite/single-exec/00176.c
new file mode 100644
index 0000000..5cc08bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00176.c
@@ -0,0 +1,83 @@
+#include <stdio.h>
+
+int array[16];
+
+//Swap integer values by array indexes
+void swap(int a, int b)
+{
+   int tmp  = array[a];
+   array[a] = array[b];
+   array[b] = tmp;
+}
+
+//Partition the array into two halves and return the
+//index about which the array is partitioned
+int partition(int left, int right)
+{
+   int pivotIndex = left;
+   int pivotValue = array[pivotIndex];
+   int index = left;
+   int i;
+
+   swap(pivotIndex, right);
+   for(i = left; i < right; i++)
+   {
+      if(array[i] < pivotValue)
+      {
+         swap(i, index);
+         index += 1;
+      }
+   }
+   swap(right, index);
+
+   return index;
+}
+
+//Quicksort the array
+void quicksort(int left, int right)
+{
+   if(left >= right)
+      return;
+
+   int index = partition(left, right);
+   quicksort(left, index - 1);
+   quicksort(index + 1, right);
+}
+
+int main()
+{
+   int i;
+
+   array[0] = 62;
+   array[1] = 83;
+   array[2] = 4;
+   array[3] = 89;
+   array[4] = 36;
+   array[5] = 21;
+   array[6] = 74;
+   array[7] = 37;
+   array[8] = 65;
+   array[9] = 33;
+   array[10] = 96;
+   array[11] = 38;
+   array[12] = 53;
+   array[13] = 16;
+   array[14] = 74;
+   array[15] = 55;
+
+   for (i = 0; i < 16; i++)
+      printf("%d ", array[i]);
+
+   printf("\n");
+
+   quicksort(0, 15);
+
+   for (i = 0; i < 16; i++)
+      printf("%d ", array[i]);
+
+   printf("\n");
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00176.c.expected b/test/regress/c-testsuite/single-exec/00176.c.expected
new file mode 100644
index 0000000..2d39cd3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00176.c.expected
@@ -0,0 +1,2 @@
+62 83 4 89 36 21 74 37 65 33 96 38 53 16 74 55 
+4 16 21 33 36 37 38 53 55 62 65 74 74 83 89 96 
diff --git a/test/regress/c-testsuite/single-exec/00176.c.otags b/test/regress/c-testsuite/single-exec/00176.c.otags
new file mode 100644
index 0000000..e3e263b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00176.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/25_quicksort.c
diff --git a/test/regress/c-testsuite/single-exec/00176.c.tags b/test/regress/c-testsuite/single-exec/00176.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00176.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00177.c b/test/regress/c-testsuite/single-exec/00177.c
new file mode 100644
index 0000000..95c4423
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00177.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main()
+{
+   printf("%d\n", '\1');
+   printf("%d\n", '\10');
+   printf("%d\n", '\100');
+   printf("%d\n", '\x01');
+   printf("%d\n", '\x0e');
+   printf("%d\n", '\x10');
+   printf("%d\n", '\x40');
+   printf("test \x40\n");
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00177.c.expected b/test/regress/c-testsuite/single-exec/00177.c.expected
new file mode 100644
index 0000000..8f8bfa4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00177.c.expected
@@ -0,0 +1,8 @@
+1
+8
+64
+1
+14
+16
+64
+test @
diff --git a/test/regress/c-testsuite/single-exec/00177.c.otags b/test/regress/c-testsuite/single-exec/00177.c.otags
new file mode 100644
index 0000000..a9e3375
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00177.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/26_character_constants.c
diff --git a/test/regress/c-testsuite/single-exec/00177.c.tags b/test/regress/c-testsuite/single-exec/00177.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00177.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00178.c b/test/regress/c-testsuite/single-exec/00178.c
new file mode 100644
index 0000000..5ae0ede
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00178.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main()
+{
+   char a;
+   int b;
+   double c;
+
+   printf("%d\n", sizeof(a));
+   printf("%d\n", sizeof(b));
+   printf("%d\n", sizeof(c));
+
+   printf("%d\n", sizeof(!a));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00178.c.expected b/test/regress/c-testsuite/single-exec/00178.c.expected
new file mode 100644
index 0000000..a47ea3a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00178.c.expected
@@ -0,0 +1,4 @@
+1
+4
+8
+4
diff --git a/test/regress/c-testsuite/single-exec/00178.c.otags b/test/regress/c-testsuite/single-exec/00178.c.otags
new file mode 100644
index 0000000..496a249
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00178.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/27_sizeof.c
diff --git a/test/regress/c-testsuite/single-exec/00178.c.tags b/test/regress/c-testsuite/single-exec/00178.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00178.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00179.c b/test/regress/c-testsuite/single-exec/00179.c
new file mode 100644
index 0000000..2db2298
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00179.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+
+int main()
+{
+   char a[10];
+
+   strcpy(a, "hello");
+   printf("%s\n", a);
+
+   strncpy(a, "gosh", 2);
+   printf("%s\n", a);
+
+   printf("%d\n", strcmp(a, "apple") > 0);
+   printf("%d\n", strcmp(a, "goere") > 0);
+   printf("%d\n", strcmp(a, "zebra") < 0);
+
+   printf("%d\n", strlen(a));
+
+   strcat(a, "!");
+   printf("%s\n", a);
+
+   printf("%d\n", strncmp(a, "apple", 2) > 0);
+   printf("%d\n", strncmp(a, "goere", 2) == 0);
+   printf("%d\n", strncmp(a, "goerg", 2) == 0);
+   printf("%d\n", strncmp(a, "zebra", 2) < 0);
+
+   printf("%s\n", strchr(a, 'o'));
+   printf("%s\n", strrchr(a, 'l'));
+   printf("%d\n", strrchr(a, 'x') == NULL);
+
+   memset(&a[1], 'r', 4);
+   printf("%s\n", a);
+
+   memcpy(&a[2], a, 2);
+   printf("%s\n", a);
+
+   printf("%d\n", memcmp(a, "apple", 4) > 0);
+   printf("%d\n", memcmp(a, "grgr", 4) == 0);
+   printf("%d\n", memcmp(a, "zebra", 4) < 0);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00179.c.expected b/test/regress/c-testsuite/single-exec/00179.c.expected
new file mode 100644
index 0000000..fd9217a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00179.c.expected
@@ -0,0 +1,19 @@
+hello
+gollo
+1
+1
+1
+5
+gollo!
+1
+1
+1
+1
+ollo!
+lo!
+1
+grrrr!
+grgrr!
+1
+1
+1
diff --git a/test/regress/c-testsuite/single-exec/00179.c.otags b/test/regress/c-testsuite/single-exec/00179.c.otags
new file mode 100644
index 0000000..f906e3f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00179.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/28_strings.c
diff --git a/test/regress/c-testsuite/single-exec/00179.c.tags b/test/regress/c-testsuite/single-exec/00179.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00179.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00180.c b/test/regress/c-testsuite/single-exec/00180.c
new file mode 100644
index 0000000..bda5ddd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00180.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <string.h>
+
+int main()
+{
+   char a[10];
+   strcpy(a, "abcdef");
+   printf("%s\n", &a[1]);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00180.c.expected b/test/regress/c-testsuite/single-exec/00180.c.expected
new file mode 100644
index 0000000..9bc8683
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00180.c.expected
@@ -0,0 +1 @@
+bcdef
diff --git a/test/regress/c-testsuite/single-exec/00180.c.otags b/test/regress/c-testsuite/single-exec/00180.c.otags
new file mode 100644
index 0000000..97aa5a5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00180.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/29_array_address.c
diff --git a/test/regress/c-testsuite/single-exec/00180.c.tags b/test/regress/c-testsuite/single-exec/00180.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00180.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00181.c b/test/regress/c-testsuite/single-exec/00181.c
new file mode 100644
index 0000000..7c0893b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00181.c
@@ -0,0 +1,122 @@
+/* example from http://barnyard.syr.edu/quickies/hanoi.c */
+
+/* hanoi.c: solves the tower of hanoi problem. (Programming exercise.) */
+/* By Terry R. McConnell (12/2/97) */
+/* Compile: cc -o hanoi hanoi.c */
+
+/* This program does no error checking. But then, if it's right, 
+   it's right ... right ? */
+
+
+/* The original towers of hanoi problem seems to have been originally posed
+   by one M. Claus in 1883. There is a popular legend that goes along with
+   it that has been often repeated and paraphrased. It goes something like this:
+   In the great temple at Benares there are 3 golden spikes. On one of them,
+   God placed 64 disks increasing in size from bottom to top, at the beginning
+   of time. Since then, and to this day, the priest on duty constantly transfers
+   disks, one at a time, in such a way that no larger disk is ever put on top
+   of a smaller one. When the disks have been transferred entirely to another
+   spike the Universe will come to an end in a large thunderclap.
+
+   This paraphrases the original legend due to DeParville, La Nature, Paris 1884,
+   Part I, 285-286. For this and further information see: Mathematical 
+   Recreations & Essays, W.W. Rouse Ball, MacMillan, NewYork, 11th Ed. 1967,
+   303-305.
+ *
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define TRUE 1
+#define FALSE 0
+
+/* This is the number of "disks" on tower A initially. Taken to be 64 in the
+ * legend. The number of moves required, in general, is 2^N - 1. For N = 64,
+ * this is 18,446,744,073,709,551,615 */
+#define N 4
+
+/* These are the three towers. For example if the state of A is 0,1,3,4, that
+ * means that there are three discs on A of sizes 1, 3, and 4. (Think of right
+ * as being the "down" direction.) */
+int A[N], B[N], C[N]; 
+
+void Hanoi(int,int*,int*,int*);
+
+/* Print the current configuration of A, B, and C to the screen */
+void PrintAll()
+{
+   int i;
+
+   printf("A: ");
+   for(i=0;i<N;i++)printf(" %d ",A[i]);
+   printf("\n");
+
+   printf("B: ");
+   for(i=0;i<N;i++)printf(" %d ",B[i]);
+   printf("\n");
+
+   printf("C: ");
+   for(i=0;i<N;i++)printf(" %d ",C[i]);
+   printf("\n");
+   printf("------------------------------------------\n");
+   return;
+}
+
+/* Move the leftmost nonzero element of source to dest, leave behind 0. */
+/* Returns the value moved (not used.) */
+int Move(int *source, int *dest)
+{
+   int i = 0, j = 0;
+
+   while (i<N && (source[i])==0) i++;
+   while (j<N && (dest[j])==0) j++;
+
+   dest[j-1] = source[i];
+   source[i] = 0;
+   PrintAll();       /* Print configuration after each move. */
+   return dest[j-1];
+}
+
+
+/* Moves first n nonzero numbers from source to dest using the rules of Hanoi.
+   Calls itself recursively.
+   */
+void Hanoi(int n,int *source, int *dest, int *spare)
+{
+   int i;
+   if(n==1){
+      Move(source,dest);
+      return;
+   }
+
+   Hanoi(n-1,source,spare,dest);
+   Move(source,dest);
+   Hanoi(n-1,spare,dest,source);	
+   return;
+}
+
+int main()
+{
+   int i;
+
+   /* initialize the towers */
+   for(i=0;i<N;i++)A[i]=i+1;
+   for(i=0;i<N;i++)B[i]=0;
+   for(i=0;i<N;i++)C[i]=0;
+
+   printf("Solution of Tower of Hanoi Problem with %d Disks\n\n",N);
+
+   /* Print the starting state */
+   printf("Starting state:\n");
+   PrintAll();
+   printf("\n\nSubsequent states:\n\n");
+
+   /* Do it! Use A = Source, B = Destination, C = Spare */
+   Hanoi(N,A,B,C);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00181.c.expected b/test/regress/c-testsuite/single-exec/00181.c.expected
new file mode 100644
index 0000000..7798ee0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00181.c.expected
@@ -0,0 +1,71 @@
+Solution of Tower of Hanoi Problem with 4 Disks
+
+Starting state:
+A:  1  2  3  4 
+B:  0  0  0  0 
+C:  0  0  0  0 
+------------------------------------------
+
+
+Subsequent states:
+
+A:  0  2  3  4 
+B:  0  0  0  0 
+C:  0  0  0  1 
+------------------------------------------
+A:  0  0  3  4 
+B:  0  0  0  2 
+C:  0  0  0  1 
+------------------------------------------
+A:  0  0  3  4 
+B:  0  0  1  2 
+C:  0  0  0  0 
+------------------------------------------
+A:  0  0  0  4 
+B:  0  0  1  2 
+C:  0  0  0  3 
+------------------------------------------
+A:  0  0  1  4 
+B:  0  0  0  2 
+C:  0  0  0  3 
+------------------------------------------
+A:  0  0  1  4 
+B:  0  0  0  0 
+C:  0  0  2  3 
+------------------------------------------
+A:  0  0  0  4 
+B:  0  0  0  0 
+C:  0  1  2  3 
+------------------------------------------
+A:  0  0  0  0 
+B:  0  0  0  4 
+C:  0  1  2  3 
+------------------------------------------
+A:  0  0  0  0 
+B:  0  0  1  4 
+C:  0  0  2  3 
+------------------------------------------
+A:  0  0  0  2 
+B:  0  0  1  4 
+C:  0  0  0  3 
+------------------------------------------
+A:  0  0  1  2 
+B:  0  0  0  4 
+C:  0  0  0  3 
+------------------------------------------
+A:  0  0  1  2 
+B:  0  0  3  4 
+C:  0  0  0  0 
+------------------------------------------
+A:  0  0  0  2 
+B:  0  0  3  4 
+C:  0  0  0  1 
+------------------------------------------
+A:  0  0  0  0 
+B:  0  2  3  4 
+C:  0  0  0  1 
+------------------------------------------
+A:  0  0  0  0 
+B:  1  2  3  4 
+C:  0  0  0  0 
+------------------------------------------
diff --git a/test/regress/c-testsuite/single-exec/00181.c.otags b/test/regress/c-testsuite/single-exec/00181.c.otags
new file mode 100644
index 0000000..ca97fbd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00181.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/30_hanoi.c
diff --git a/test/regress/c-testsuite/single-exec/00181.c.tags b/test/regress/c-testsuite/single-exec/00181.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00181.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00182.c b/test/regress/c-testsuite/single-exec/00182.c
new file mode 100644
index 0000000..5596cbf
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00182.c
@@ -0,0 +1,266 @@
+/* example from http://barnyard.syr.edu/quickies/led.c */
+
+/* led.c: print out number as if on 7 line led display. I.e., write integer
+   given on command line like this:  
+      _   _       _  
+   |  _|  _| |_| |_  
+   | |_   _|   |  _| etc.
+
+   We assume the terminal behaves like a classical teletype. So the top
+   lines of all digits have to be printed first, then the middle lines of
+   all digits, etc.
+
+   By Terry R. McConnell
+
+compile: cc -o led led.c
+
+If you just want to link in the subroutine print_led that does all the
+work, compile with -DNO_MAIN, and declare the following in any source file
+that uses the call:
+
+extern void print_led(unsigned long x, char *buf);
+
+Bug: you cannot call repeatedly to print more than one number to a line.
+That would require curses or some other terminal API that allows moving the
+cursor to a previous line.
+
+*/
+
+
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#define MAX_DIGITS 32
+#define NO_MAIN
+
+
+/* Print the top line of the digit d into buffer. 
+   Does not null terminate buffer. */
+
+void topline(int d, char *p){
+
+   *p++ = ' ';
+   switch(d){
+
+      /* all these have _ on top line */
+
+      case 0:
+      case 2:
+      case 3:
+      case 5:
+      case 7:
+      case 8:
+      case 9:
+         *p++ = '_';
+         break;
+      default:
+         *p++=' ';
+
+   }
+   *p++=' ';
+}
+
+/* Print the middle line of the digit d into the buffer. 
+   Does not null terminate. */
+
+void midline(int d, char *p){
+
+   switch(d){
+
+      /* those that have leading | on middle line */
+
+      case 0:
+      case 4:
+      case 5:
+      case 6:
+      case 8:
+      case 9:
+         *p++='|';
+         break;
+      default:
+         *p++=' ';	
+   }
+   switch(d){
+
+      /* those that have _ on middle line */
+
+      case 2:
+      case 3:
+      case 4:
+      case 5:
+      case 6:
+      case 8:
+      case 9:
+         *p++='_';
+         break;
+      default:
+         *p++=' ';
+
+   }
+   switch(d){
+
+      /* those that have closing | on middle line */
+
+      case 0:
+      case 1:
+      case 2:
+      case 3:
+      case 4:
+      case 7:
+      case 8:
+      case 9:
+         *p++='|';
+         break;
+      default:
+         *p++=' ';
+
+   }
+}
+
+/* Print the bottom line of the digit d. Does not null terminate. */
+
+void botline(int d, char *p){
+
+
+   switch(d){
+
+      /* those that have leading | on bottom line */
+
+      case 0:
+      case 2:
+      case 6:
+      case 8:
+         *p++='|';
+         break;
+      default:
+         *p++=' ';	
+   }
+   switch(d){
+
+      /* those that have _ on bottom line */
+
+      case 0:
+      case 2:
+      case 3:
+      case 5:
+      case 6:
+      case 8:
+         *p++='_';
+         break;
+      default:
+         *p++=' ';
+
+   }
+   switch(d){
+
+      /* those that have closing | on bottom line */
+
+      case 0:
+      case 1:
+      case 3:
+      case 4:
+      case 5:
+      case 6:
+      case 7:
+      case 8:
+      case 9:
+         *p++='|';
+         break;
+      default:
+         *p++=' ';
+
+   }
+}
+
+/* Write the led representation of integer to string buffer. */
+
+void print_led(unsigned long x, char *buf)
+{
+
+   int i=0,n;
+   static int d[MAX_DIGITS];
+
+
+   /* extract digits from x */
+
+   n = ( x == 0L ? 1 : 0 );  /* 0 is a digit, hence a special case */
+
+   while(x){
+      d[n++] = (int)(x%10L);
+      if(n >= MAX_DIGITS)break;
+      x = x/10L;
+   }
+
+   /* print top lines of all digits */
+
+   for(i=n-1;i>=0;i--){
+      topline(d[i],buf);
+      buf += 3;
+      *buf++=' ';
+   }
+   *buf++='\n'; /* move teletype to next line */
+
+   /* print middle lines of all digits */
+
+   for(i=n-1;i>=0;i--){
+      midline(d[i],buf);
+      buf += 3;
+      *buf++=' ';
+   }
+   *buf++='\n';
+
+   /* print bottom lines of all digits */
+
+   for(i=n-1;i>=0;i--){
+      botline(d[i],buf);
+      buf += 3;
+      *buf++=' ';
+   }
+   *buf++='\n';
+   *buf='\0';
+}
+
+int main()
+{
+   char buf[5*MAX_DIGITS];
+   print_led(1234567, buf);
+   printf("%s\n",buf);
+
+   return 0;
+}
+
+#ifndef NO_MAIN
+int main(int argc, char **argv)
+{
+
+   int i=0,n;
+   long x;
+   static int d[MAX_DIGITS];
+   char buf[5*MAX_DIGITS];
+
+   if(argc != 2){
+      fprintf(stderr,"led: usage: led integer\n");
+      return 1;
+   }
+
+   /* fetch argument from command line */
+
+   x = atol(argv[1]);
+
+   /* sanity check */
+
+   if(x<0){
+      fprintf(stderr,"led: %d must be non-negative\n",x);
+      return 1;
+   }
+
+   print_led(x,buf);
+   printf("%s\n",buf);
+
+   return 0;
+
+}
+#endif
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00182.c.expected b/test/regress/c-testsuite/single-exec/00182.c.expected
new file mode 100644
index 0000000..c53b58a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00182.c.expected
@@ -0,0 +1,4 @@
+     _   _       _       _  
+  |  _|  _| |_| |_  |_    | 
+  | |_   _|   |  _| |_|   | 
+
diff --git a/test/regress/c-testsuite/single-exec/00182.c.otags b/test/regress/c-testsuite/single-exec/00182.c.otags
new file mode 100644
index 0000000..8ab5873
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00182.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/32_led.c
diff --git a/test/regress/c-testsuite/single-exec/00182.c.tags b/test/regress/c-testsuite/single-exec/00182.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00182.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00183.c b/test/regress/c-testsuite/single-exec/00183.c
new file mode 100644
index 0000000..8579b50
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00183.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+int main()
+{
+   int Count;
+
+   for (Count = 0; Count < 10; Count++)
+   {
+      printf("%d\n", (Count < 5) ? (Count*Count) : (Count * 3));
+   }
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00183.c.expected b/test/regress/c-testsuite/single-exec/00183.c.expected
new file mode 100644
index 0000000..45ea507
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00183.c.expected
@@ -0,0 +1,10 @@
+0
+1
+4
+9
+16
+15
+18
+21
+24
+27
diff --git a/test/regress/c-testsuite/single-exec/00183.c.otags b/test/regress/c-testsuite/single-exec/00183.c.otags
new file mode 100644
index 0000000..4c4254e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00183.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/33_ternary_op.c
diff --git a/test/regress/c-testsuite/single-exec/00183.c.tags b/test/regress/c-testsuite/single-exec/00183.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00183.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00184.c b/test/regress/c-testsuite/single-exec/00184.c
new file mode 100644
index 0000000..672e87e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00184.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int main()
+{
+   char a;
+   short b;
+
+   printf("%d %d\n", sizeof(char), sizeof(a));
+   printf("%d %d\n", sizeof(short), sizeof(b));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00184.c.expected b/test/regress/c-testsuite/single-exec/00184.c.expected
new file mode 100644
index 0000000..534fb83
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00184.c.expected
@@ -0,0 +1,2 @@
+1 1
+2 2
diff --git a/test/regress/c-testsuite/single-exec/00184.c.otags b/test/regress/c-testsuite/single-exec/00184.c.otags
new file mode 100644
index 0000000..c4fef20
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00184.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/35_sizeof.c
diff --git a/test/regress/c-testsuite/single-exec/00184.c.tags b/test/regress/c-testsuite/single-exec/00184.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00184.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00185.c b/test/regress/c-testsuite/single-exec/00185.c
new file mode 100644
index 0000000..1bc8ee0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00185.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main()
+{
+   int Count;
+
+   int Array[10] = { 12, 34, 56, 78, 90, 123, 456, 789, 8642, 9753 };
+
+   for (Count = 0; Count < 10; Count++)
+      printf("%d: %d\n", Count, Array[Count]);
+
+   int Array2[10] = { 12, 34, 56, 78, 90, 123, 456, 789, 8642, 9753, };
+
+   for (Count = 0; Count < 10; Count++)
+      printf("%d: %d\n", Count, Array2[Count]);
+
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00185.c.expected b/test/regress/c-testsuite/single-exec/00185.c.expected
new file mode 100644
index 0000000..3ac6c77
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00185.c.expected
@@ -0,0 +1,20 @@
+0: 12
+1: 34
+2: 56
+3: 78
+4: 90
+5: 123
+6: 456
+7: 789
+8: 8642
+9: 9753
+0: 12
+1: 34
+2: 56
+3: 78
+4: 90
+5: 123
+6: 456
+7: 789
+8: 8642
+9: 9753
diff --git a/test/regress/c-testsuite/single-exec/00185.c.otags b/test/regress/c-testsuite/single-exec/00185.c.otags
new file mode 100644
index 0000000..70e911c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00185.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/36_array_initialisers.c
diff --git a/test/regress/c-testsuite/single-exec/00185.c.tags b/test/regress/c-testsuite/single-exec/00185.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00185.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00186.c b/test/regress/c-testsuite/single-exec/00186.c
new file mode 100644
index 0000000..1dd1dce
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00186.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main()
+{
+   char Buf[100];
+   int Count;
+
+   for (Count = 1; Count <= 20; Count++)
+   {
+      sprintf(Buf, "->%02d<-\n", Count);
+      printf("%s", Buf);
+   }
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00186.c.expected b/test/regress/c-testsuite/single-exec/00186.c.expected
new file mode 100644
index 0000000..a643da8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00186.c.expected
@@ -0,0 +1,20 @@
+->01<-
+->02<-
+->03<-
+->04<-
+->05<-
+->06<-
+->07<-
+->08<-
+->09<-
+->10<-
+->11<-
+->12<-
+->13<-
+->14<-
+->15<-
+->16<-
+->17<-
+->18<-
+->19<-
+->20<-
diff --git a/test/regress/c-testsuite/single-exec/00186.c.otags b/test/regress/c-testsuite/single-exec/00186.c.otags
new file mode 100644
index 0000000..08c66f7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00186.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/37_sprintf.c
diff --git a/test/regress/c-testsuite/single-exec/00186.c.tags b/test/regress/c-testsuite/single-exec/00186.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00186.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00187.c.disable b/test/regress/c-testsuite/single-exec/00187.c.disable
new file mode 100644
index 0000000..b986093
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00187.c.disable
@@ -0,0 +1,52 @@
+#include <stdio.h>
+
+int main()
+{
+   FILE *f = fopen("fred.txt", "w");
+   fwrite("hello\nhello\n", 1, 12, f);
+   fclose(f);
+
+   char freddy[7];
+   f = fopen("fred.txt", "r");
+   if (fread(freddy, 1, 6, f) != 6)
+      printf("couldn't read fred.txt\n");
+
+   freddy[6] = '\0';
+   fclose(f);
+
+   printf("%s", freddy);
+
+   int InChar;
+   char ShowChar;
+   f = fopen("fred.txt", "r");
+   while ( (InChar = fgetc(f)) != EOF)
+   {
+      ShowChar = InChar;
+      if (ShowChar < ' ')
+         ShowChar = '.';
+
+      printf("ch: %d '%c'\n", InChar, ShowChar);
+   }
+   fclose(f);
+
+   f = fopen("fred.txt", "r");
+   while ( (InChar = getc(f)) != EOF)
+   {
+      ShowChar = InChar;
+      if (ShowChar < ' ')
+         ShowChar = '.';
+
+      printf("ch: %d '%c'\n", InChar, ShowChar);
+   }
+   fclose(f);
+
+   f = fopen("fred.txt", "r");
+   while (fgets(freddy, sizeof(freddy), f) != NULL)
+      printf("x: %s", freddy);
+
+   fclose(f);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00187.c.expected b/test/regress/c-testsuite/single-exec/00187.c.expected
new file mode 100644
index 0000000..e08167a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00187.c.expected
@@ -0,0 +1,27 @@
+hello
+ch: 104 'h'
+ch: 101 'e'
+ch: 108 'l'
+ch: 108 'l'
+ch: 111 'o'
+ch: 10 '.'
+ch: 104 'h'
+ch: 101 'e'
+ch: 108 'l'
+ch: 108 'l'
+ch: 111 'o'
+ch: 10 '.'
+ch: 104 'h'
+ch: 101 'e'
+ch: 108 'l'
+ch: 108 'l'
+ch: 111 'o'
+ch: 10 '.'
+ch: 104 'h'
+ch: 101 'e'
+ch: 108 'l'
+ch: 108 'l'
+ch: 111 'o'
+ch: 10 '.'
+x: hello
+x: hello
diff --git a/test/regress/c-testsuite/single-exec/00187.c.otags b/test/regress/c-testsuite/single-exec/00187.c.otags
new file mode 100644
index 0000000..36dd4b1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00187.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/40_stdio.c
diff --git a/test/regress/c-testsuite/single-exec/00187.c.tags b/test/regress/c-testsuite/single-exec/00187.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00187.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00188.c b/test/regress/c-testsuite/single-exec/00188.c
new file mode 100644
index 0000000..cb37b9e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00188.c
@@ -0,0 +1,85 @@
+#include <stdio.h>
+
+int main()
+{
+   printf("#include test\n");
+
+#if 1
+#if 0
+   printf("a\n");
+#else
+   printf("b\n");
+#endif
+#else
+#if 0
+   printf("c\n");
+#else
+   printf("d\n");
+#endif
+#endif
+
+#if 0
+#if 1
+   printf("e\n");
+#else
+   printf("f\n");
+#endif
+#else
+#if 1
+   printf("g\n");
+#else
+   printf("h\n");
+#endif
+#endif
+
+#define DEF
+
+#ifdef DEF
+#ifdef DEF
+   printf("i\n");
+#else
+   printf("j\n");
+#endif
+#else
+#ifdef DEF
+   printf("k\n");
+#else
+   printf("l\n");
+#endif
+#endif
+
+#ifndef DEF
+#ifndef DEF
+   printf("m\n");
+#else
+   printf("n\n");
+#endif
+#else
+#ifndef DEF
+   printf("o\n");
+#else
+   printf("p\n");
+#endif
+#endif
+
+#define ONE 1
+#define ZERO 0
+
+#if ONE
+#if ZERO
+   printf("q\n");
+#else
+   printf("r\n");
+#endif
+#else
+#if ZERO
+   printf("s\n");
+#else
+   printf("t\n");
+#endif
+#endif
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00188.c.expected b/test/regress/c-testsuite/single-exec/00188.c.expected
new file mode 100644
index 0000000..5fd414b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00188.c.expected
@@ -0,0 +1,6 @@
+#include test
+b
+g
+i
+p
+r
diff --git a/test/regress/c-testsuite/single-exec/00188.c.otags b/test/regress/c-testsuite/single-exec/00188.c.otags
new file mode 100644
index 0000000..e0af000
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00188.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/41_hashif.c
diff --git a/test/regress/c-testsuite/single-exec/00188.c.tags b/test/regress/c-testsuite/single-exec/00188.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00188.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00189.c b/test/regress/c-testsuite/single-exec/00189.c
new file mode 100644
index 0000000..697bd79
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00189.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+
+int fred(int p)
+{
+   printf("yo %d\n", p);
+   return 42;
+}
+
+int (*f)(int) = &fred;
+
+/* To test what this is supposed to test the destination function
+   (fprint here) must not be called directly anywhere in the test.  */
+int (*fprintfptr)(FILE *, const char *, ...) = &fprintf;
+
+int main()
+{
+   fprintfptr(stdout, "%d\n", (*f)(24));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00189.c.expected b/test/regress/c-testsuite/single-exec/00189.c.expected
new file mode 100644
index 0000000..6c8b6ce
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00189.c.expected
@@ -0,0 +1,2 @@
+yo 24
+42
diff --git a/test/regress/c-testsuite/single-exec/00189.c.otags b/test/regress/c-testsuite/single-exec/00189.c.otags
new file mode 100644
index 0000000..de71e1b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00189.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/42_function_pointer.c
diff --git a/test/regress/c-testsuite/single-exec/00189.c.tags b/test/regress/c-testsuite/single-exec/00189.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00189.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00190.c b/test/regress/c-testsuite/single-exec/00190.c
new file mode 100644
index 0000000..de17098
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00190.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+void fred(void)
+{
+   printf("yo\n");
+}
+
+int main()
+{
+   fred();
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00190.c.expected b/test/regress/c-testsuite/single-exec/00190.c.expected
new file mode 100644
index 0000000..092bfb9
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00190.c.expected
@@ -0,0 +1 @@
+yo
diff --git a/test/regress/c-testsuite/single-exec/00190.c.otags b/test/regress/c-testsuite/single-exec/00190.c.otags
new file mode 100644
index 0000000..769296e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00190.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/43_void_param.c
diff --git a/test/regress/c-testsuite/single-exec/00190.c.tags b/test/regress/c-testsuite/single-exec/00190.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00190.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00191.c b/test/regress/c-testsuite/single-exec/00191.c
new file mode 100644
index 0000000..f38664f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00191.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+
+   for (a = 0; a < 2; a++)
+   {
+      int b = a;
+   }
+
+   printf("it's all good\n");
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00191.c.expected b/test/regress/c-testsuite/single-exec/00191.c.expected
new file mode 100644
index 0000000..231ccc0
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00191.c.expected
@@ -0,0 +1 @@
+it's all good
diff --git a/test/regress/c-testsuite/single-exec/00191.c.otags b/test/regress/c-testsuite/single-exec/00191.c.otags
new file mode 100644
index 0000000..fa7fe1e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00191.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/44_scoped_declarations.c
diff --git a/test/regress/c-testsuite/single-exec/00191.c.tags b/test/regress/c-testsuite/single-exec/00191.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00191.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00192.c b/test/regress/c-testsuite/single-exec/00192.c
new file mode 100644
index 0000000..7cef513
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00192.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main()
+{
+   int Count = 0;
+
+   for (;;)
+   {
+      Count++;
+      printf("%d\n", Count);
+      if (Count >= 10)
+         break;
+   }
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00192.c.expected b/test/regress/c-testsuite/single-exec/00192.c.expected
new file mode 100644
index 0000000..f00c965
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00192.c.expected
@@ -0,0 +1,10 @@
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
diff --git a/test/regress/c-testsuite/single-exec/00192.c.otags b/test/regress/c-testsuite/single-exec/00192.c.otags
new file mode 100644
index 0000000..f2ab9c1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00192.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/45_empty_for.c
diff --git a/test/regress/c-testsuite/single-exec/00192.c.tags b/test/regress/c-testsuite/single-exec/00192.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00192.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00193.c b/test/regress/c-testsuite/single-exec/00193.c
new file mode 100644
index 0000000..1ec7924
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00193.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+void fred(int x)
+{
+   switch (x)
+   {
+      case 1: printf("1\n"); return;
+      case 2: printf("2\n"); break;
+      case 3: printf("3\n"); return;
+   }
+
+   printf("out\n");
+}
+
+int main()
+{
+   fred(1);
+   fred(2);
+   fred(3);
+
+   return 0;
+}    
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00193.c.expected b/test/regress/c-testsuite/single-exec/00193.c.expected
new file mode 100644
index 0000000..b6deb7e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00193.c.expected
@@ -0,0 +1,4 @@
+1
+2
+out
+3
diff --git a/test/regress/c-testsuite/single-exec/00193.c.otags b/test/regress/c-testsuite/single-exec/00193.c.otags
new file mode 100644
index 0000000..e4d2203
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00193.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/47_switch_return.c
diff --git a/test/regress/c-testsuite/single-exec/00193.c.tags b/test/regress/c-testsuite/single-exec/00193.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00193.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00194.c b/test/regress/c-testsuite/single-exec/00194.c
new file mode 100644
index 0000000..5bc5ba4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00194.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+
+int main()
+{
+   int a;
+   char b;
+
+   a = 0;
+   while (a < 2)
+   {
+      printf("%d", a++);
+      break;
+
+      b = 'A';
+      while (b < 'C')
+      {
+         printf("%c", b++);
+      }
+      printf("e");
+   }
+   printf("\n");
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00194.c.expected b/test/regress/c-testsuite/single-exec/00194.c.expected
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00194.c.expected
@@ -0,0 +1 @@
+0
diff --git a/test/regress/c-testsuite/single-exec/00194.c.otags b/test/regress/c-testsuite/single-exec/00194.c.otags
new file mode 100644
index 0000000..e83482a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00194.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/48_nested_break.c
diff --git a/test/regress/c-testsuite/single-exec/00194.c.tags b/test/regress/c-testsuite/single-exec/00194.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00194.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00195.c b/test/regress/c-testsuite/single-exec/00195.c
new file mode 100644
index 0000000..0cbe57d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00195.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+struct point
+{
+   double x;
+   double y;
+};
+
+struct point point_array[100];
+
+int main()
+{
+   int my_point = 10;
+
+   point_array[my_point].x = 12.34;
+   point_array[my_point].y = 56.78;
+
+   printf("%f, %f\n", point_array[my_point].x, point_array[my_point].y);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00195.c.expected b/test/regress/c-testsuite/single-exec/00195.c.expected
new file mode 100644
index 0000000..1da66db
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00195.c.expected
@@ -0,0 +1 @@
+12.340000, 56.780000
diff --git a/test/regress/c-testsuite/single-exec/00195.c.otags b/test/regress/c-testsuite/single-exec/00195.c.otags
new file mode 100644
index 0000000..ec6977a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00195.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/49_bracket_evaluation.c
diff --git a/test/regress/c-testsuite/single-exec/00195.c.tags b/test/regress/c-testsuite/single-exec/00195.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00195.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00196.c b/test/regress/c-testsuite/single-exec/00196.c
new file mode 100644
index 0000000..ddec08c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00196.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+
+int fred()
+{
+   printf("fred\n");
+   return 0;
+}
+
+int joe()
+{
+   printf("joe\n");
+   return 1;
+}
+
+int main()
+{
+   printf("%d\n", fred() && joe());
+   printf("%d\n", fred() || joe());
+   printf("%d\n", joe() && fred());
+   printf("%d\n", joe() || fred());
+   printf("%d\n", fred() && (1 + joe()));
+   printf("%d\n", fred() || (0 + joe()));
+   printf("%d\n", joe() && (0 + fred()));
+   printf("%d\n", joe() || (1 + fred()));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00196.c.expected b/test/regress/c-testsuite/single-exec/00196.c.expected
new file mode 100644
index 0000000..d6174ae
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00196.c.expected
@@ -0,0 +1,20 @@
+fred
+0
+fred
+joe
+1
+joe
+fred
+0
+joe
+1
+fred
+0
+fred
+joe
+1
+joe
+fred
+0
+joe
+1
diff --git a/test/regress/c-testsuite/single-exec/00196.c.otags b/test/regress/c-testsuite/single-exec/00196.c.otags
new file mode 100644
index 0000000..348b2df
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00196.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/50_logical_second_arg.c
diff --git a/test/regress/c-testsuite/single-exec/00196.c.tags b/test/regress/c-testsuite/single-exec/00196.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00196.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00197.c b/test/regress/c-testsuite/single-exec/00197.c
new file mode 100644
index 0000000..d6c0917
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00197.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+static int fred = 1234;
+static int joe;
+
+void henry()
+{
+   static int fred = 4567;
+
+   printf("%d\n", fred);
+   fred++;
+}
+
+int main()
+{
+   printf("%d\n", fred);
+   henry();
+   henry();
+   henry();
+   henry();
+   printf("%d\n", fred);
+   fred = 8901;
+   joe = 2345;
+   printf("%d\n", fred);
+   printf("%d\n", joe);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00197.c.expected b/test/regress/c-testsuite/single-exec/00197.c.expected
new file mode 100644
index 0000000..18224fa
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00197.c.expected
@@ -0,0 +1,8 @@
+1234
+4567
+4568
+4569
+4570
+1234
+8901
+2345
diff --git a/test/regress/c-testsuite/single-exec/00197.c.otags b/test/regress/c-testsuite/single-exec/00197.c.otags
new file mode 100644
index 0000000..39d18a6
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00197.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/51_static.c
diff --git a/test/regress/c-testsuite/single-exec/00197.c.tags b/test/regress/c-testsuite/single-exec/00197.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00197.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00198.c b/test/regress/c-testsuite/single-exec/00198.c
new file mode 100644
index 0000000..d0395b2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00198.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+
+enum fred { a, b, c };
+
+int main()
+{
+   printf("a=%d\n", a);
+   printf("b=%d\n", b);
+   printf("c=%d\n", c);
+
+   enum fred d;
+
+   typedef enum { e, f, g } h;
+   typedef enum { i, j, k } m;
+
+   printf("e=%d\n", e);
+   printf("f=%d\n", f);
+   printf("g=%d\n", g);
+
+   printf("i=%d\n", i);
+   printf("j=%d\n", j);
+   printf("k=%d\n", k);
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00198.c.expected b/test/regress/c-testsuite/single-exec/00198.c.expected
new file mode 100644
index 0000000..84f2ac8
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00198.c.expected
@@ -0,0 +1,9 @@
+a=0
+b=1
+c=2
+e=0
+f=1
+g=2
+i=0
+j=1
+k=2
diff --git a/test/regress/c-testsuite/single-exec/00198.c.otags b/test/regress/c-testsuite/single-exec/00198.c.otags
new file mode 100644
index 0000000..b593357
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00198.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/52_unnamed_enum.c
diff --git a/test/regress/c-testsuite/single-exec/00198.c.tags b/test/regress/c-testsuite/single-exec/00198.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00198.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00199.c b/test/regress/c-testsuite/single-exec/00199.c
new file mode 100644
index 0000000..2e151bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00199.c
@@ -0,0 +1,56 @@
+#include <stdio.h>
+
+void fred()
+{
+   printf("In fred()\n");
+   goto done;
+   printf("In middle\n");
+done:
+   printf("At end\n");
+}
+
+void joe()
+{
+   int b = 5678;
+
+   printf("In joe()\n");
+
+   {
+      int c = 1234;
+      printf("c = %d\n", c);
+      goto outer;
+      printf("uh-oh\n");
+   }
+
+outer:    
+
+   printf("done\n");
+}
+
+void henry()
+{
+   int a;
+
+   printf("In henry()\n");
+   goto inner;
+
+   {
+      int b;
+inner:    
+      b = 1234;
+      printf("b = %d\n", b);
+   }
+
+   printf("done\n");
+}
+
+int main()
+{
+   fred();
+   joe();
+   henry();
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
diff --git a/test/regress/c-testsuite/single-exec/00199.c.expected b/test/regress/c-testsuite/single-exec/00199.c.expected
new file mode 100644
index 0000000..8e553fa
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00199.c.expected
@@ -0,0 +1,8 @@
+In fred()
+At end
+In joe()
+c = 1234
+done
+In henry()
+b = 1234
+done
diff --git a/test/regress/c-testsuite/single-exec/00199.c.otags b/test/regress/c-testsuite/single-exec/00199.c.otags
new file mode 100644
index 0000000..f438255
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00199.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/54_goto.c
diff --git a/test/regress/c-testsuite/single-exec/00199.c.tags b/test/regress/c-testsuite/single-exec/00199.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00199.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00200.c b/test/regress/c-testsuite/single-exec/00200.c
new file mode 100644
index 0000000..aa3e51a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00200.c
@@ -0,0 +1,52 @@
+/* $Id: lshift-type.c 53089 2012-07-06 11:18:26Z vinc17/ypig $
+
+Tests on left-shift type, written by Vincent Lefevre <vincent@vinc17.net>.
+
+ISO C99 TC3 says: [6.5.7#3] "The integer promotions are performed on
+each of the operands. The type of the result is that of the promoted
+left operand."
+*/
+
+#include <stdio.h>
+
+#define PTYPE(M) ((M) < 0 || -(M) < 0 ? -1 : 1) * (int) sizeof((M)+0)
+#define CHECK(X,T) check(#X, PTYPE(X), PTYPE((X) << (T) 1))
+#define TEST1(X,T) do { CHECK(X,T); CHECK(X,unsigned T); } while (0)
+#define TEST2(X)                 \
+  do                             \
+    {                            \
+      TEST1((X),short);          \
+      TEST1((X),int);            \
+      TEST1((X),long);           \
+      TEST1((X),long long);      \
+    }                            \
+  while (0)
+#define TEST3(X,T) do { TEST2((T)(X)); TEST2((unsigned T)(X)); } while (0)
+#define TEST4(X)                 \
+  do                             \
+    {                            \
+      TEST3((X),short);          \
+      TEST3((X),int);            \
+      TEST3((X),long);           \
+      TEST3((X),long long);      \
+    }                            \
+ while (0)
+
+static int debug, nfailed = 0;
+
+static void check (const char *s, int arg1, int shift)
+{
+  int failed = arg1 != shift;
+  if (debug || failed)
+    printf ("%s %d %d\n", s, arg1, shift);
+  nfailed += failed;
+}
+
+int main (int argc, char **argv)
+{
+  debug = argc > 1;
+  TEST4(1);
+  TEST4(-1);
+  printf ("%d test(s) failed\n", nfailed);
+  return nfailed != 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00200.c.expected b/test/regress/c-testsuite/single-exec/00200.c.expected
new file mode 100644
index 0000000..8523767
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00200.c.expected
@@ -0,0 +1 @@
+0 test(s) failed
diff --git a/test/regress/c-testsuite/single-exec/00200.c.otags b/test/regress/c-testsuite/single-exec/00200.c.otags
new file mode 100644
index 0000000..d969a16
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00200.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/55_lshift_type.c
diff --git a/test/regress/c-testsuite/single-exec/00200.c.tags b/test/regress/c-testsuite/single-exec/00200.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00200.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00201.c b/test/regress/c-testsuite/single-exec/00201.c
new file mode 100644
index 0000000..676e5d3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00201.c
@@ -0,0 +1,12 @@
+#include <stdio.h>	// printf()
+
+#define CAT2(a,b) a##b
+#define CAT(a,b) CAT2(a,b)
+#define AB(x) CAT(x,y)
+
+int main(void)
+{
+  int xy = 42;
+  printf("%d\n", CAT(A,B)(x));
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00201.c.expected b/test/regress/c-testsuite/single-exec/00201.c.expected
new file mode 100644
index 0000000..d81cc07
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00201.c.expected
@@ -0,0 +1 @@
+42
diff --git a/test/regress/c-testsuite/single-exec/00201.c.otags b/test/regress/c-testsuite/single-exec/00201.c.otags
new file mode 100644
index 0000000..b989511
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00201.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/64_macro_nesting.c
diff --git a/test/regress/c-testsuite/single-exec/00201.c.tags b/test/regress/c-testsuite/single-exec/00201.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00201.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00202.c b/test/regress/c-testsuite/single-exec/00202.c
new file mode 100644
index 0000000..c580d3a
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00202.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+#define P(A,B) A ## B ; bob
+#define Q(A,B) A ## B+
+
+int main(void)
+{
+    int bob, jim = 21;
+    bob = P(jim,) *= 2;
+    printf("jim: %d, bob: %d\n", jim, bob);
+    jim = 60 Q(+,)3;
+    printf("jim: %d\n", jim);
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00202.c.expected b/test/regress/c-testsuite/single-exec/00202.c.expected
new file mode 100644
index 0000000..8386c2d
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00202.c.expected
@@ -0,0 +1,2 @@
+jim: 21, bob: 42
+jim: 63
diff --git a/test/regress/c-testsuite/single-exec/00202.c.otags b/test/regress/c-testsuite/single-exec/00202.c.otags
new file mode 100644
index 0000000..7878291
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00202.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/67_macro_concat.c
diff --git a/test/regress/c-testsuite/single-exec/00202.c.tags b/test/regress/c-testsuite/single-exec/00202.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00202.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00203.c b/test/regress/c-testsuite/single-exec/00203.c
new file mode 100644
index 0000000..6608213
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00203.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int main()
+{
+    long long int res = 0;
+
+    if (res < -2147483648LL) {
+        printf("Error: 0 < -2147483648\n");
+        return 1;
+    }
+    else
+    if (2147483647LL < res) {
+        printf("Error: 2147483647 < 0\n");
+        return 2;
+    }
+    else
+        printf("long long constant test ok.\n");
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00203.c.expected b/test/regress/c-testsuite/single-exec/00203.c.expected
new file mode 100644
index 0000000..dda9e66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00203.c.expected
@@ -0,0 +1 @@
+long long constant test ok.
diff --git a/test/regress/c-testsuite/single-exec/00203.c.otags b/test/regress/c-testsuite/single-exec/00203.c.otags
new file mode 100644
index 0000000..8a66133
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00203.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/72_long_long_constant.c
diff --git a/test/regress/c-testsuite/single-exec/00203.c.tags b/test/regress/c-testsuite/single-exec/00203.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00203.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00204.c.disable b/test/regress/c-testsuite/single-exec/00204.c.disable
new file mode 100644
index 0000000..8de61b3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00204.c.disable
@@ -0,0 +1,527 @@
+// This program is designed to test some arm64-specific things, such as the
+// calling convention, but should give the same results on any architecture.
+
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+
+struct s1 { char x[1]; } s1 = { "0" };
+struct s2 { char x[2]; } s2 = { "12" };
+struct s3 { char x[3]; } s3 = { "345" };
+struct s4 { char x[4]; } s4 = { "6789" };
+struct s5 { char x[5]; } s5 = { "abcde" };
+struct s6 { char x[6]; } s6 = { "fghijk" };
+struct s7 { char x[7]; } s7 = { "lmnopqr" };
+struct s8 { char x[8]; } s8 = { "stuvwxyz" };
+struct s9 { char x[9]; } s9 = { "ABCDEFGHI" };
+struct s10 { char x[10]; } s10 = { "JKLMNOPQRS" };
+struct s11 { char x[11]; } s11 = { "TUVWXYZ0123" };
+struct s12 { char x[12]; } s12 = { "456789abcdef" };
+struct s13 { char x[13]; } s13 = { "ghijklmnopqrs" };
+struct s14 { char x[14]; } s14 = { "tuvwxyzABCDEFG" };
+struct s15 { char x[15]; } s15 = { "HIJKLMNOPQRSTUV" };
+struct s16 { char x[16]; } s16 = { "WXYZ0123456789ab" };
+struct s17 { char x[17]; } s17 = { "cdefghijklmnopqrs" };
+
+struct hfa11 { float a; } hfa11 = { 11.1 };
+struct hfa12 { float a, b; } hfa12 = { 12.1, 12.2 };
+struct hfa13 { float a, b, c; } hfa13 = { 13.1, 13.2, 13.3 };
+struct hfa14 { float a, b, c, d; } hfa14 = { 14.1, 14.2, 14.3, 14.4 };
+
+struct hfa21 { double a; } hfa21 = { 21.1 };
+struct hfa22 { double a, b; } hfa22 = { 22.1, 22.2 };
+struct hfa23 { double a, b, c; } hfa23 = { 23.1, 23.2, 23.3 };
+struct hfa24 { double a, b, c, d; } hfa24 = { 24.1, 24.2, 24.3, 24.4 };
+
+struct hfa31 { long double a; } hfa31 = { 31.1 };
+struct hfa32 { long double a, b; } hfa32 = { 32.1, 32.2 };
+struct hfa33 { long double a, b, c; } hfa33 = { 33.1, 33.2, 33.3 };
+struct hfa34 { long double a, b, c, d; } hfa34 = { 34.1, 34.2, 34.3, 34.4 };
+
+void fa_s1(struct s1 a) { printf("%.1s\n", a.x); }
+void fa_s2(struct s2 a) { printf("%.2s\n", a.x); }
+void fa_s3(struct s3 a) { printf("%.3s\n", a.x); }
+void fa_s4(struct s4 a) { printf("%.4s\n", a.x); }
+void fa_s5(struct s5 a) { printf("%.5s\n", a.x); }
+void fa_s6(struct s6 a) { printf("%.6s\n", a.x); }
+void fa_s7(struct s7 a) { printf("%.7s\n", a.x); }
+void fa_s8(struct s8 a) { printf("%.8s\n", a.x); }
+void fa_s9(struct s9 a) { printf("%.9s\n", a.x); }
+void fa_s10(struct s10 a) { printf("%.10s\n", a.x); }
+void fa_s11(struct s11 a) { printf("%.11s\n", a.x); }
+void fa_s12(struct s12 a) { printf("%.12s\n", a.x); }
+void fa_s13(struct s13 a) { printf("%.13s\n", a.x); }
+void fa_s14(struct s14 a) { printf("%.14s\n", a.x); }
+void fa_s15(struct s15 a) { printf("%.15s\n", a.x); }
+void fa_s16(struct s16 a) { printf("%.16s\n", a.x); }
+void fa_s17(struct s17 a) { printf("%.17s\n", a.x); }
+
+void fa_hfa11(struct hfa11 a)
+{ printf("%.1f\n", a.a); }
+void fa_hfa12(struct hfa12 a)
+{ printf("%.1f %.1f\n", a.a, a.a); }
+void fa_hfa13(struct hfa13 a)
+{ printf("%.1f %.1f %.1f\n", a.a, a.b, a.c); }
+void fa_hfa14(struct hfa14 a)
+{ printf("%.1f %.1f %.1f %.1f\n", a.a, a.b, a.c, a.d); }
+
+void fa_hfa21(struct hfa21 a)
+{ printf("%.1f\n", a.a); }
+void fa_hfa22(struct hfa22 a)
+{ printf("%.1f %.1f\n", a.a, a.a); }
+void fa_hfa23(struct hfa23 a)
+{ printf("%.1f %.1f %.1f\n", a.a, a.b, a.c); }
+void fa_hfa24(struct hfa24 a)
+{ printf("%.1f %.1f %.1f %.1f\n", a.a, a.b, a.c, a.d); }
+
+void fa_hfa31(struct hfa31 a)
+{ printf("%.1Lf\n", a.a); }
+void fa_hfa32(struct hfa32 a)
+{ printf("%.1Lf %.1Lf\n", a.a, a.a); }
+void fa_hfa33(struct hfa33 a)
+{ printf("%.1Lf %.1Lf %.1Lf\n", a.a, a.b, a.c); }
+void fa_hfa34(struct hfa34 a)
+{ printf("%.1Lf %.1Lf %.1Lf %.1Lf\n", a.a, a.b, a.c, a.d); }
+
+void fa1(struct s8 a, struct s9 b, struct s10 c, struct s11 d,
+         struct s12 e, struct s13 f)
+{
+    printf("%.3s %.3s %.3s %.3s %.3s %.3s\n", a.x, b.x, c.x, d.x, e.x, f.x);
+}
+
+void fa2(struct s9 a, struct s10 b, struct s11 c, struct s12 d,
+         struct s13 e, struct s14 f)
+{
+    printf("%.3s %.3s %.3s %.3s %.3s %.3s\n", a.x, b.x, c.x, d.x, e.x, f.x);
+}
+
+void fa3(struct hfa14 a, struct hfa23 b, struct hfa32 c)
+{
+    printf("%.1f %.1f %.1f %.1f %.1Lf %.1Lf\n",
+           a.a, a.d, b.a, b.c, c.a, c.b);
+}
+
+void fa4(struct s1 a, struct hfa14 b, struct s2 c, struct hfa24 d,
+         struct s3 e, struct hfa34 f)
+{
+    printf("%.1s %.1f %.1f %.2s %.1f %.1f %.3s %.1Lf %.1Lf\n",
+           a.x, b.a, b.d, c.x, d.a, d.d, e.x, f.a, f.d);
+}
+
+void arg(void)
+{
+    printf("Arguments:\n");
+    fa_s1(s1);
+    fa_s2(s2);
+    fa_s3(s3);
+    fa_s4(s4);
+    fa_s5(s5);
+    fa_s6(s6);
+    fa_s7(s7);
+    fa_s8(s8);
+    fa_s9(s9);
+    fa_s10(s10);
+    fa_s11(s11);
+    fa_s12(s12);
+    fa_s13(s13);
+    fa_s14(s14);
+    fa_s15(s15);
+    fa_s16(s16);
+    fa_s17(s17);
+    fa_hfa11(hfa11);
+    fa_hfa12(hfa12);
+    fa_hfa13(hfa13);
+    fa_hfa14(hfa14);
+    fa_hfa21(hfa21);
+    fa_hfa22(hfa22);
+    fa_hfa23(hfa23);
+    fa_hfa24(hfa24);
+    fa_hfa31(hfa31);
+    fa_hfa32(hfa32);
+    fa_hfa33(hfa33);
+    fa_hfa34(hfa34);
+    fa1(s8, s9, s10, s11, s12, s13);
+    fa2(s9, s10, s11, s12, s13, s14);
+    fa3(hfa14, hfa23, hfa32);
+    fa4(s1, hfa14, s2, hfa24, s3, hfa34);
+}
+
+struct s1 fr_s1(void) { return s1; }
+struct s2 fr_s2(void) { return s2; }
+struct s3 fr_s3(void) { return s3; }
+struct s4 fr_s4(void) { return s4; }
+struct s5 fr_s5(void) { return s5; }
+struct s6 fr_s6(void) { return s6; }
+struct s7 fr_s7(void) { return s7; }
+struct s8 fr_s8(void) { return s8; }
+struct s9 fr_s9(void) { return s9; }
+struct s10 fr_s10(void) { return s10; }
+struct s11 fr_s11(void) { return s11; }
+struct s12 fr_s12(void) { return s12; }
+struct s13 fr_s13(void) { return s13; }
+struct s14 fr_s14(void) { return s14; }
+struct s15 fr_s15(void) { return s15; }
+struct s16 fr_s16(void) { return s16; }
+struct s17 fr_s17(void) { return s17; }
+
+struct hfa11 fr_hfa11(void) { return hfa11; }
+struct hfa12 fr_hfa12(void) { return hfa12; }
+struct hfa13 fr_hfa13(void) { return hfa13; }
+struct hfa14 fr_hfa14(void) { return hfa14; }
+
+struct hfa21 fr_hfa21(void) { return hfa21; }
+struct hfa22 fr_hfa22(void) { return hfa22; }
+struct hfa23 fr_hfa23(void) { return hfa23; }
+struct hfa24 fr_hfa24(void) { return hfa24; }
+
+struct hfa31 fr_hfa31(void) { return hfa31; }
+struct hfa32 fr_hfa32(void) { return hfa32; }
+struct hfa33 fr_hfa33(void) { return hfa33; }
+struct hfa34 fr_hfa34(void) { return hfa34; }
+
+void ret(void)
+{
+    struct s1 t1 = fr_s1();
+    struct s2 t2 = fr_s2();
+    struct s3 t3 = fr_s3();
+    struct s4 t4 = fr_s4();
+    struct s5 t5 = fr_s5();
+    struct s6 t6 = fr_s6();
+    struct s7 t7 = fr_s7();
+    struct s8 t8 = fr_s8();
+    struct s9 t9 = fr_s9();
+    struct s10 t10 = fr_s10();
+    struct s11 t11 = fr_s11();
+    struct s12 t12 = fr_s12();
+    struct s13 t13 = fr_s13();
+    struct s14 t14 = fr_s14();
+    struct s15 t15 = fr_s15();
+    struct s16 t16 = fr_s16();
+    struct s17 t17 = fr_s17();
+    printf("Return values:\n");
+    printf("%.1s\n", t1.x);
+    printf("%.2s\n", t2.x);
+    printf("%.3s\n", t3.x);
+    printf("%.4s\n", t4.x);
+    printf("%.5s\n", t5.x);
+    printf("%.6s\n", t6.x);
+    printf("%.7s\n", t7.x);
+    printf("%.8s\n", t8.x);
+    printf("%.9s\n", t9.x);
+    printf("%.10s\n", t10.x);
+    printf("%.11s\n", t11.x);
+    printf("%.12s\n", t12.x);
+    printf("%.13s\n", t13.x);
+    printf("%.14s\n", t14.x);
+    printf("%.15s\n", t15.x);
+    printf("%.16s\n", t16.x);
+    printf("%.17s\n", t17.x);
+    printf("%.1f\n", fr_hfa11().a);
+    printf("%.1f %.1f\n", fr_hfa12().a, fr_hfa12().b);
+    printf("%.1f %.1f\n", fr_hfa13().a, fr_hfa13().c);
+    printf("%.1f %.1f\n", fr_hfa14().a, fr_hfa14().d);
+    printf("%.1f\n", fr_hfa21().a);
+    printf("%.1f %.1f\n", fr_hfa22().a, fr_hfa22().b);
+    printf("%.1f %.1f\n", fr_hfa23().a, fr_hfa23().c);
+    printf("%.1f %.1f\n", fr_hfa24().a, fr_hfa24().d);
+    printf("%.1Lf\n", fr_hfa31().a);
+    printf("%.1Lf %.1Lf\n", fr_hfa32().a, fr_hfa32().b);
+    printf("%.1Lf %.1Lf\n", fr_hfa33().a, fr_hfa33().c);
+    printf("%.1Lf %.1Lf\n", fr_hfa34().a, fr_hfa34().d);
+}
+
+int match(const char **s, const char *f)
+{
+    const char *p = *s;
+    for (p = *s; *f && *f == *p; f++, p++)
+        ;
+    if (!*f) {
+        *s = p - 1;
+        return 1;
+    }
+    return 0;
+}
+
+void myprintf(const char *format, ...)
+{
+    const char *s;
+    va_list ap;
+    va_start(ap, format);
+    for (s = format; *s; s++) {
+        if (match(&s, "%7s")) {
+            struct s7 t7 = va_arg(ap, struct s7);
+            printf("%.7s", t7.x);
+        }
+        else if (match(&s, "%9s")) {
+            struct s9 t9 = va_arg(ap, struct s9);
+            printf("%.9s", t9.x);
+        }
+        else if (match(&s, "%hfa11")) {
+            struct hfa11 x = va_arg(ap, struct hfa11);
+            printf("%.1f,%.1f", x.a, x.a);
+        }
+        else if (match(&s, "%hfa12")) {
+            struct hfa12 x = va_arg(ap, struct hfa12);
+            printf("%.1f,%.1f", x.a, x.b);
+        }
+        else if (match(&s, "%hfa13")) {
+            struct hfa13 x = va_arg(ap, struct hfa13);
+            printf("%.1f,%.1f", x.a, x.c);
+        }
+        else if (match(&s, "%hfa14")) {
+            struct hfa14 x = va_arg(ap, struct hfa14);
+            printf("%.1f,%.1f", x.a, x.d);
+        }
+        else if (match(&s, "%hfa21")) {
+            struct hfa21 x = va_arg(ap, struct hfa21);
+            printf("%.1f,%.1f", x.a, x.a);
+        }
+        else if (match(&s, "%hfa22")) {
+            struct hfa22 x = va_arg(ap, struct hfa22);
+            printf("%.1f,%.1f", x.a, x.b);
+        }
+        else if (match(&s, "%hfa23")) {
+            struct hfa23 x = va_arg(ap, struct hfa23);
+            printf("%.1f,%.1f", x.a, x.c);
+        }
+        else if (match(&s, "%hfa24")) {
+            struct hfa24 x = va_arg(ap, struct hfa24);
+            printf("%.1f,%.1f", x.a, x.d);
+        }
+        else if (match(&s, "%hfa31")) {
+            struct hfa31 x = va_arg(ap, struct hfa31);
+            printf("%.1Lf,%.1Lf", x.a, x.a);
+        }
+        else if (match(&s, "%hfa32")) {
+            struct hfa32 x = va_arg(ap, struct hfa32);
+            printf("%.1Lf,%.1Lf", x.a, x.b);
+        }
+        else if (match(&s, "%hfa33")) {
+            struct hfa33 x = va_arg(ap, struct hfa33);
+            printf("%.1Lf,%.1Lf", x.a, x.c);
+        }
+        else if (match(&s, "%hfa34")) {
+            struct hfa34 x = va_arg(ap, struct hfa34);
+            printf("%.1Lf,%.1Lf", x.a, x.d);
+        }
+        else
+            putchar(*s);
+    }
+    putchar('\n');
+}
+
+void stdarg(void)
+{
+    printf("stdarg:\n");
+    myprintf("%9s %9s %9s %9s %9s %9s", s9, s9, s9, s9, s9, s9);
+    myprintf("%7s %9s %9s %9s %9s %9s", s7, s9, s9, s9, s9, s9);
+
+    myprintf("HFA long double:");
+    myprintf("%hfa34 %hfa34 %hfa34 %hfa34", hfa34, hfa34, hfa34, hfa34);
+    myprintf("%hfa33 %hfa34 %hfa34 %hfa34", hfa33, hfa34, hfa34, hfa34);
+    myprintf("%hfa32 %hfa34 %hfa34 %hfa34", hfa32, hfa34, hfa34, hfa34);
+    myprintf("%hfa31 %hfa34 %hfa34 %hfa34", hfa31, hfa34, hfa34, hfa34);
+
+    myprintf("%hfa32 %hfa33 %hfa33 %hfa33 %hfa33",
+             hfa32, hfa33, hfa33, hfa33, hfa33);
+    myprintf("%hfa31 %hfa33 %hfa33 %hfa33 %hfa33",
+             hfa31, hfa33, hfa33, hfa33, hfa33);
+    myprintf("%hfa33 %hfa33 %hfa33 %hfa33",
+             hfa33, hfa33, hfa33, hfa33);
+
+    myprintf("%hfa34 %hfa32 %hfa32 %hfa32 %hfa32",
+             hfa34, hfa32, hfa32, hfa32, hfa32);
+    myprintf("%hfa33 %hfa32 %hfa32 %hfa32 %hfa32",
+             hfa33, hfa32, hfa32, hfa32, hfa32);
+
+    myprintf("%hfa34 %hfa32 %hfa31 %hfa31 %hfa31 %hfa31",
+             hfa34, hfa32, hfa31, hfa31, hfa31, hfa31);
+
+    myprintf("HFA double:");
+    myprintf("%hfa24 %hfa24 %hfa24 %hfa24", hfa24, hfa24, hfa24, hfa24);
+    myprintf("%hfa23 %hfa24 %hfa24 %hfa24", hfa23, hfa24, hfa24, hfa24);
+    myprintf("%hfa22 %hfa24 %hfa24 %hfa24", hfa22, hfa24, hfa24, hfa24);
+    myprintf("%hfa21 %hfa24 %hfa24 %hfa24", hfa21, hfa24, hfa24, hfa24);
+
+    myprintf("%hfa22 %hfa23 %hfa23 %hfa23 %hfa23",
+             hfa22, hfa23, hfa23, hfa23, hfa23);
+    myprintf("%hfa21 %hfa23 %hfa23 %hfa23 %hfa23",
+             hfa21, hfa23, hfa23, hfa23, hfa23);
+    myprintf("%hfa23 %hfa23 %hfa23 %hfa23",
+             hfa23, hfa23, hfa23, hfa23);
+
+    myprintf("%hfa24 %hfa22 %hfa22 %hfa22 %hfa22",
+             hfa24, hfa22, hfa22, hfa22, hfa22);
+    myprintf("%hfa23 %hfa22 %hfa22 %hfa22 %hfa22",
+             hfa23, hfa22, hfa22, hfa22, hfa22);
+
+    myprintf("%hfa24 %hfa22 %hfa21 %hfa21 %hfa21 %hfa21",
+             hfa24, hfa22, hfa21, hfa21, hfa21, hfa21);
+
+    myprintf("HFA float:");
+    myprintf("%hfa14 %hfa14 %hfa14 %hfa14", hfa14, hfa14, hfa14, hfa14);
+    myprintf("%hfa13 %hfa14 %hfa14 %hfa14", hfa13, hfa14, hfa14, hfa14);
+    myprintf("%hfa12 %hfa14 %hfa14 %hfa14", hfa12, hfa14, hfa14, hfa14);
+    myprintf("%hfa11 %hfa14 %hfa14 %hfa14", hfa11, hfa14, hfa14, hfa14);
+
+    myprintf("%hfa12 %hfa13 %hfa13 %hfa13 %hfa13",
+             hfa12, hfa13, hfa13, hfa13, hfa13);
+    myprintf("%hfa11 %hfa13 %hfa13 %hfa13 %hfa13",
+             hfa11, hfa13, hfa13, hfa13, hfa13);
+    myprintf("%hfa13 %hfa13 %hfa13 %hfa13",
+             hfa13, hfa13, hfa13, hfa13);
+
+    myprintf("%hfa14 %hfa12 %hfa12 %hfa12 %hfa12",
+             hfa14, hfa12, hfa12, hfa12, hfa12);
+    myprintf("%hfa13 %hfa12 %hfa12 %hfa12 %hfa12",
+             hfa13, hfa12, hfa12, hfa12, hfa12);
+
+    myprintf("%hfa14 %hfa12 %hfa11 %hfa11 %hfa11 %hfa11",
+             hfa14, hfa12, hfa11, hfa11, hfa11, hfa11);
+}
+
+void pll(unsigned long long x)
+{
+    printf("%llx\n", x);
+}
+
+void movi(void)
+{
+    printf("MOVI:\n");
+    pll(0);
+    pll(0xabcd);
+    pll(0xabcd0000);
+    pll(0xabcd00000000);
+    pll(0xabcd000000000000);
+    pll(0xffffabcd);
+    pll(0xabcdffff);
+    pll(0xffffffffffffabcd);
+    pll(0xffffffffabcdffff);
+    pll(0xffffabcdffffffff);
+    pll(0xabcdffffffffffff);
+    pll(0xaaaaaaaa);
+    pll(0x5555555555555555);
+    pll(0x77777777);
+    pll(0x3333333333333333);
+    pll(0xf8f8f8f8);
+    pll(0x1e1e1e1e1e1e1e1e);
+    pll(0x3f803f80);
+    pll(0x01ff01ff01ff01ff);
+    pll(0x007fffc0);
+    pll(0x03fff80003fff800);
+    pll(0x0007fffffffffe00);
+
+    pll(0xabcd1234);
+    pll(0xabcd00001234);
+    pll(0xabcd000000001234);
+    pll(0xabcd12340000);
+    pll(0xabcd000012340000);
+    pll(0xabcd123400000000);
+    pll(0xffffffffabcd1234);
+    pll(0xffffabcdffff1234);
+    pll(0xabcdffffffff1234);
+    pll(0xffffabcd1234ffff);
+    pll(0xabcdffff1234ffff);
+    pll(0xabcd1234ffffffff);
+
+    pll(0xffffef0123456789);
+    pll(0xabcdef012345ffff);
+
+    pll(0xabcdef0123456789);
+}
+
+static uint32_t addip0(uint32_t x) { return x + 0; }
+static uint64_t sublp0(uint64_t x) { return x - 0; }
+static uint32_t addip123(uint32_t x) { return x + 123; }
+static uint64_t addlm123(uint64_t x) { return x + -123; }
+static uint64_t sublp4095(uint64_t x) { return x - 4095; }
+static uint32_t subim503808(uint32_t x) { return x - -503808; }
+static uint64_t addp12345(uint64_t x) { return x + 12345; }
+static uint32_t subp12345(uint32_t x) { return x - 12345; }
+
+static uint32_t mvni(uint32_t x) { return 0xffffffff - x; }
+static uint64_t negl(uint64_t x) { return 0 - x; }
+static uint32_t rsbi123(uint32_t x) { return 123 - x; }
+static uint64_t rsbl123(uint64_t x) { return 123 - x; }
+
+static uint32_t andi0(uint32_t x) { return x & 0; }
+static uint64_t andlm1(uint64_t x) { return x & -1; }
+static uint64_t orrl0(uint64_t x) { return x | 0; }
+static uint32_t orrim1(uint32_t x) { return x | -1; }
+static uint32_t eori0(uint32_t x) { return x ^ 0; }
+static uint64_t eorlm1(uint64_t x) { return x ^ -1; }
+static uint32_t and0xf0(uint32_t x) { return x & 0xf0; }
+static uint64_t orr0xf0(uint64_t x) { return x | 0xf0; }
+static uint64_t eor0xf0(uint64_t x) { return x ^ 0xf0; }
+
+static uint32_t lsli0(uint32_t x) { return x << 0; }
+static uint32_t lsri0(uint32_t x) { return x >> 0; }
+static int64_t asrl0(int64_t x) { return x >> 0; }
+static uint32_t lsli1(uint32_t x) { return x << 1; }
+static uint32_t lsli31(uint32_t x) { return x << 31; }
+static uint64_t lsll1(uint64_t x) { return x << 1; }
+static uint64_t lsll63(uint64_t x) { return x << 63; }
+static uint32_t lsri1(uint32_t x) { return x >> 1; }
+static uint32_t lsri31(uint32_t x) { return x >> 31; }
+static uint64_t lsrl1(uint64_t x) { return x >> 1; }
+static uint64_t lsrl63(uint64_t x) { return x >> 63; }
+static int32_t asri1(int32_t x) { return x >> 1; }
+static int32_t asri31(int32_t x) { return x >> 31; }
+static int64_t asrl1(int64_t x) { return x >> 1; }
+static int64_t asrl63(int64_t x) { return x >> 63; }
+
+void opi(void)
+{
+    int x = 1000;
+    pll(addip0(x));
+    pll(sublp0(x));
+    pll(addip123(x));
+    pll(addlm123(x));
+    pll(sublp4095(x));
+    pll(subim503808(x));
+    pll(addp12345(x));
+    pll(subp12345(x));
+    pll(mvni(x));
+    pll(negl(x));
+    pll(rsbi123(x));
+    pll(rsbl123(x));
+    pll(andi0(x));
+    pll(andlm1(x));
+    pll(orrl0(x));
+    pll(orrim1(x));
+    pll(eori0(x));
+    pll(eorlm1(x));
+    pll(and0xf0(x));
+    pll(orr0xf0(x));
+    pll(eor0xf0(x));
+    pll(lsli0(x));
+    pll(lsri0(x));
+    pll(asrl0(x));
+    pll(lsli1(x));
+    pll(lsli31(x));
+    pll(lsll1(x));
+    pll(lsll63(x));
+    pll(lsri1(x));
+    pll(lsri31(x));
+    pll(lsrl1(x));
+    pll(lsrl63(x));
+    pll(asri1(x));
+    pll(asri31(x));
+    pll(asrl1(x));
+    pll(asrl63(x));
+}
+
+void pcs(void)
+{
+    arg();
+    ret();
+    stdarg();
+    movi();
+    opi();
+}
+
+int main()
+{
+    pcs();
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00204.c.expected b/test/regress/c-testsuite/single-exec/00204.c.expected
new file mode 100644
index 0000000..7bdebd3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00204.c.expected
@@ -0,0 +1,174 @@
+Arguments:
+0
+12
+345
+6789
+abcde
+fghijk
+lmnopqr
+stuvwxyz
+ABCDEFGHI
+JKLMNOPQRS
+TUVWXYZ0123
+456789abcdef
+ghijklmnopqrs
+tuvwxyzABCDEFG
+HIJKLMNOPQRSTUV
+WXYZ0123456789ab
+cdefghijklmnopqrs
+11.1
+12.1 12.1
+13.1 13.2 13.3
+14.1 14.2 14.3 14.4
+21.1
+22.1 22.1
+23.1 23.2 23.3
+24.1 24.2 24.3 24.4
+31.1
+32.1 32.1
+33.1 33.2 33.3
+34.1 34.2 34.3 34.4
+stu ABC JKL TUV 456 ghi
+ABC JKL TUV 456 ghi tuv
+14.1 14.4 23.1 23.3 32.1 32.2
+0 14.1 14.4 12 24.1 24.4 345 34.1 34.4
+Return values:
+0
+12
+345
+6789
+abcde
+fghijk
+lmnopqr
+stuvwxyz
+ABCDEFGHI
+JKLMNOPQRS
+TUVWXYZ0123
+456789abcdef
+ghijklmnopqrs
+tuvwxyzABCDEFG
+HIJKLMNOPQRSTUV
+WXYZ0123456789ab
+cdefghijklmnopqrs
+11.1
+12.1 12.2
+13.1 13.3
+14.1 14.4
+21.1
+22.1 22.2
+23.1 23.3
+24.1 24.4
+31.1
+32.1 32.2
+33.1 33.3
+34.1 34.4
+stdarg:
+ABCDEFGHI ABCDEFGHI ABCDEFGHI ABCDEFGHI ABCDEFGHI ABCDEFGHI
+lmnopqr ABCDEFGHI ABCDEFGHI ABCDEFGHI ABCDEFGHI ABCDEFGHI
+HFA long double:
+34.1,34.4 34.1,34.4 34.1,34.4 34.1,34.4
+33.1,33.3 34.1,34.4 34.1,34.4 34.1,34.4
+32.1,32.2 34.1,34.4 34.1,34.4 34.1,34.4
+31.1,31.1 34.1,34.4 34.1,34.4 34.1,34.4
+32.1,32.2 33.1,33.3 33.1,33.3 33.1,33.3 33.1,33.3
+31.1,31.1 33.1,33.3 33.1,33.3 33.1,33.3 33.1,33.3
+33.1,33.3 33.1,33.3 33.1,33.3 33.1,33.3
+34.1,34.4 32.1,32.2 32.1,32.2 32.1,32.2 32.1,32.2
+33.1,33.3 32.1,32.2 32.1,32.2 32.1,32.2 32.1,32.2
+34.1,34.4 32.1,32.2 31.1,31.1 31.1,31.1 31.1,31.1 31.1,31.1
+HFA double:
+24.1,24.4 24.1,24.4 24.1,24.4 24.1,24.4
+23.1,23.3 24.1,24.4 24.1,24.4 24.1,24.4
+22.1,22.2 24.1,24.4 24.1,24.4 24.1,24.4
+21.1,21.1 24.1,24.4 24.1,24.4 24.1,24.4
+22.1,22.2 23.1,23.3 23.1,23.3 23.1,23.3 23.1,23.3
+21.1,21.1 23.1,23.3 23.1,23.3 23.1,23.3 23.1,23.3
+23.1,23.3 23.1,23.3 23.1,23.3 23.1,23.3
+24.1,24.4 22.1,22.2 22.1,22.2 22.1,22.2 22.1,22.2
+23.1,23.3 22.1,22.2 22.1,22.2 22.1,22.2 22.1,22.2
+24.1,24.4 22.1,22.2 21.1,21.1 21.1,21.1 21.1,21.1 21.1,21.1
+HFA float:
+14.1,14.4 14.1,14.4 14.1,14.4 14.1,14.4
+13.1,13.3 14.1,14.4 14.1,14.4 14.1,14.4
+12.1,12.2 14.1,14.4 14.1,14.4 14.1,14.4
+11.1,11.1 14.1,14.4 14.1,14.4 14.1,14.4
+12.1,12.2 13.1,13.3 13.1,13.3 13.1,13.3 13.1,13.3
+11.1,11.1 13.1,13.3 13.1,13.3 13.1,13.3 13.1,13.3
+13.1,13.3 13.1,13.3 13.1,13.3 13.1,13.3
+14.1,14.4 12.1,12.2 12.1,12.2 12.1,12.2 12.1,12.2
+13.1,13.3 12.1,12.2 12.1,12.2 12.1,12.2 12.1,12.2
+14.1,14.4 12.1,12.2 11.1,11.1 11.1,11.1 11.1,11.1 11.1,11.1
+MOVI:
+0
+abcd
+abcd0000
+abcd00000000
+abcd000000000000
+ffffabcd
+abcdffff
+ffffffffffffabcd
+ffffffffabcdffff
+ffffabcdffffffff
+abcdffffffffffff
+aaaaaaaa
+5555555555555555
+77777777
+3333333333333333
+f8f8f8f8
+1e1e1e1e1e1e1e1e
+3f803f80
+1ff01ff01ff01ff
+7fffc0
+3fff80003fff800
+7fffffffffe00
+abcd1234
+abcd00001234
+abcd000000001234
+abcd12340000
+abcd000012340000
+abcd123400000000
+ffffffffabcd1234
+ffffabcdffff1234
+abcdffffffff1234
+ffffabcd1234ffff
+abcdffff1234ffff
+abcd1234ffffffff
+ffffef0123456789
+abcdef012345ffff
+abcdef0123456789
+3e8
+3e8
+463
+36d
+fffffffffffff3e9
+7b3e8
+3421
+ffffd3af
+fffffc17
+fffffffffffffc18
+fffffc93
+fffffffffffffc93
+0
+3e8
+3e8
+ffffffff
+3e8
+fffffffffffffc17
+e0
+3f8
+318
+3e8
+3e8
+3e8
+7d0
+0
+7d0
+0
+1f4
+0
+1f4
+0
+1f4
+0
+1f4
+0
diff --git a/test/regress/c-testsuite/single-exec/00204.c.otags b/test/regress/c-testsuite/single-exec/00204.c.otags
new file mode 100644
index 0000000..caaf8bc
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00204.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/73_arm64.c
diff --git a/test/regress/c-testsuite/single-exec/00204.c.tags b/test/regress/c-testsuite/single-exec/00204.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00204.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00205.c.disable b/test/regress/c-testsuite/single-exec/00205.c.disable
new file mode 100644
index 0000000..234e3c4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00205.c.disable
@@ -0,0 +1,33 @@
+#include <stdio.h>
+
+/* This test is a snippet from the J interpreter */
+
+typedef long I;
+typedef struct{I c[4];I b,e,k;} PT;
+
+PT cases[] = {
+ ((I)4194304L +(I)2097152L +(I)67108864L), (I)262144L, (((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), -1L, 1,2,1,
+ ((I)+4194304L +(I)2097152L +(I)67108864L)+( (I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (I)262144L, (I)262144L, (((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), 2,3,2,
+ ((I)4194304L +(I)2097152L +(I)67108864L)+( (I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), (I)262144L, (((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), 1,3,2,
+ ((I)4194304L +(I)2097152L +(I)67108864L)+( (I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), (I)524288L, -1L, 1,2,1,
+ ((I)4194304L +(I)2097152L +(I)67108864L)+( (I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), (I)1048576L, (I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), 1,3,1,
+ ((I)4194304L +(I)2097152L +(I)67108864L)+( (I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), (I)262144L, (I)262144L, 1,3,1,
+ ((I)4194304L +(I)2097152L +(I)67108864L), ((I)1048576L +(I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), ((I)1048576L +(I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), -1L, 1,2,1,
+ (I)33554432L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L), (I)2097152L, ((I)1048576L +(I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), -1L, 0,2,1,
+ (I)67108864L, ((I)1048576L +(I)524288L +(I)262144L +(((I)1L +(I)256L +(I)4L +(I)8L +(I)16L +(I)64L +(I)128L +(I)268435456L +(I)536870912L +(I)1024L +(I)4096L +(I)8192L +(I)16384L)+((I)2L +(I)131072L +(I)2048L)+(I)32L +(I)32768L +(I)65536L)), (I)134217728L, -1L, 0,2,0,
+};
+
+int main() {
+    int i, j;
+
+    for(j=0; j < sizeof(cases)/sizeof(cases[0]); j++) {
+	for(i=0; i < sizeof(cases->c)/sizeof(cases->c[0]); i++)
+	    printf("cases[%d].c[%d]=%ld\n", j, i, cases[j].c[i]);
+
+	printf("cases[%d].b=%ld\n", j, cases[j].b);
+	printf("cases[%d].e=%ld\n", j, cases[j].e);
+	printf("cases[%d].k=%ld\n", j, cases[j].k);
+	printf("\n");
+    }
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00205.c.expected b/test/regress/c-testsuite/single-exec/00205.c.expected
new file mode 100644
index 0000000..2b75aa5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00205.c.expected
@@ -0,0 +1,72 @@
+cases[0].c[0]=73400320
+cases[0].c[1]=262144
+cases[0].c[2]=805567999
+cases[0].c[3]=-1
+cases[0].b=1
+cases[0].e=2
+cases[0].k=1
+
+cases[1].c[0]=879754751
+cases[1].c[1]=262144
+cases[1].c[2]=262144
+cases[1].c[3]=805567999
+cases[1].b=2
+cases[1].e=3
+cases[1].k=2
+
+cases[2].c[0]=879754751
+cases[2].c[1]=805567999
+cases[2].c[2]=262144
+cases[2].c[3]=805567999
+cases[2].b=1
+cases[2].e=3
+cases[2].k=2
+
+cases[3].c[0]=879754751
+cases[3].c[1]=805830143
+cases[3].c[2]=524288
+cases[3].c[3]=-1
+cases[3].b=1
+cases[3].e=2
+cases[3].k=1
+
+cases[4].c[0]=879754751
+cases[4].c[1]=805830143
+cases[4].c[2]=1048576
+cases[4].c[3]=805830143
+cases[4].b=1
+cases[4].e=3
+cases[4].k=1
+
+cases[5].c[0]=879754751
+cases[5].c[1]=805830143
+cases[5].c[2]=262144
+cases[5].c[3]=262144
+cases[5].b=1
+cases[5].e=3
+cases[5].k=1
+
+cases[6].c[0]=73400320
+cases[6].c[1]=807403007
+cases[6].c[2]=807403007
+cases[6].c[3]=-1
+cases[6].b=1
+cases[6].e=2
+cases[6].k=1
+
+cases[7].c[0]=839122431
+cases[7].c[1]=2097152
+cases[7].c[2]=807403007
+cases[7].c[3]=-1
+cases[7].b=0
+cases[7].e=2
+cases[7].k=1
+
+cases[8].c[0]=67108864
+cases[8].c[1]=807403007
+cases[8].c[2]=134217728
+cases[8].c[3]=-1
+cases[8].b=0
+cases[8].e=2
+cases[8].k=0
+
diff --git a/test/regress/c-testsuite/single-exec/00205.c.otags b/test/regress/c-testsuite/single-exec/00205.c.otags
new file mode 100644
index 0000000..c8e3c2c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00205.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/75_array_in_struct_init.c
diff --git a/test/regress/c-testsuite/single-exec/00205.c.tags b/test/regress/c-testsuite/single-exec/00205.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00205.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00206.c b/test/regress/c-testsuite/single-exec/00206.c
new file mode 100644
index 0000000..d38e0bf
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00206.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+int main()
+{
+    /* must not affect how #pragma ppop_macro works */
+    #define pop_macro foobar1
+
+    /* must not affect how #pragma push_macro works */
+    #define push_macro foobar2
+
+    #undef abort
+    #define abort "111"
+    printf("abort = %s\n", abort);
+
+    #pragma push_macro("abort")
+    #undef abort
+    #define abort "222"
+    printf("abort = %s\n", abort);
+
+    #pragma push_macro("abort")
+    #undef abort
+    #define abort "333"
+    printf("abort = %s\n", abort);
+
+    #pragma pop_macro("abort")
+    printf("abort = %s\n", abort);
+
+    #pragma pop_macro("abort")
+    printf("abort = %s\n", abort);
+}
diff --git a/test/regress/c-testsuite/single-exec/00206.c.expected b/test/regress/c-testsuite/single-exec/00206.c.expected
new file mode 100644
index 0000000..d8a5530
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00206.c.expected
@@ -0,0 +1,5 @@
+abort = 111
+abort = 222
+abort = 333
+abort = 222
+abort = 111
diff --git a/test/regress/c-testsuite/single-exec/00206.c.otags b/test/regress/c-testsuite/single-exec/00206.c.otags
new file mode 100644
index 0000000..d148b99
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00206.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/77_push_pop_macro.c
diff --git a/test/regress/c-testsuite/single-exec/00206.c.tags b/test/regress/c-testsuite/single-exec/00206.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00206.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00207.c b/test/regress/c-testsuite/single-exec/00207.c
new file mode 100644
index 0000000..4096495
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00207.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+
+/* This test segfaults as of April 27, 2015. */
+void f1(int argc)
+{
+  char test[argc];
+  if(0)
+  label:
+    printf("boom!\n");
+  if(argc-- == 0)
+    return;
+  goto label;
+}
+
+/* This segfaulted on 2015-11-19. */
+void f2(void)
+{
+    goto start;
+    {
+        int a[1 && 1]; /* not a variable-length array */
+        int b[1 || 1]; /* not a variable-length array */
+        int c[1 ? 1 : 1]; /* not a variable-length array */
+    start:
+        a[0] = 0;
+        b[0] = 0;
+        c[0] = 0;
+    }
+}
+
+void f3(void)
+{
+    printf("%d\n", 0 ? printf("x1\n") : 11);
+    printf("%d\n", 1 ? 12 : printf("x2\n"));
+    printf("%d\n", 0 && printf("x3\n"));
+    printf("%d\n", 1 || printf("x4\n"));
+}
+
+int main()
+{
+  f1(2);
+  f2();
+  f3();
+
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00207.c.expected b/test/regress/c-testsuite/single-exec/00207.c.expected
new file mode 100644
index 0000000..3f4063b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00207.c.expected
@@ -0,0 +1,6 @@
+boom!
+boom!
+11
+12
+0
+1
diff --git a/test/regress/c-testsuite/single-exec/00207.c.otags b/test/regress/c-testsuite/single-exec/00207.c.otags
new file mode 100644
index 0000000..cf36897
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00207.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/78_vla_label.c
diff --git a/test/regress/c-testsuite/single-exec/00207.c.tags b/test/regress/c-testsuite/single-exec/00207.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00207.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00208.c b/test/regress/c-testsuite/single-exec/00208.c
new file mode 100644
index 0000000..b484fd5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00208.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+struct wchar {
+    char *data; char mem[1];
+};
+struct wint {
+    char *data; int mem[1];
+};
+int f1char (void) {
+    char s[9]="nonono";
+    struct wchar q = {"bugs"};
+    return !s[0];
+}
+int f1int (void) {
+    char s[9]="nonono";
+    struct wint q = {"bugs"};
+    return !s[0];
+}
+int main (void) {
+   char s[9]="nonono";
+   static struct wchar q = {"bugs", {'c'}};
+   //printf ("tcc has %s %s\n", s, q.data);
+   if (f1char() || f1int())
+     printf ("bla\n");
+   return !s[0];
+}
diff --git a/test/regress/c-testsuite/single-exec/00208.c.expected b/test/regress/c-testsuite/single-exec/00208.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00208.c.otags b/test/regress/c-testsuite/single-exec/00208.c.otags
new file mode 100644
index 0000000..652c33c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00208.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/80_flexarray.c
diff --git a/test/regress/c-testsuite/single-exec/00208.c.tags b/test/regress/c-testsuite/single-exec/00208.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00208.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00209.c b/test/regress/c-testsuite/single-exec/00209.c
new file mode 100644
index 0000000..fd6d71b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00209.c
@@ -0,0 +1,43 @@
+/* The following are all valid decls, even though some subtypes
+   are incomplete.  */
+enum E *e;
+const enum E *e1;
+enum E const *e2;
+struct S *s;
+const struct S *s1;
+struct S const *s2;
+
+/* Various strangely looking declarators, which are all valid
+   and have to map to the same numbered typedefs. */
+typedef int (*fptr1)();
+int f1 (int (), int);
+typedef int (*fptr2)(int x);
+int f2 (int (int x), int);
+typedef int (*fptr3)(int);
+int f3 (int (int), int);
+typedef int (*fptr4[4])(int);
+int f4 (int (*[4])(int), int);
+typedef int (*fptr5)(fptr1);
+int f5 (int (int()), fptr1);
+int f1 (fptr1 fp, int i)
+{
+  return (*fp)(i);
+}
+int f2 (fptr2 fp, int i)
+{
+  return (*fp)(i);
+}
+int f3 (fptr3 fp, int i)
+{
+  return (*fp)(i);
+}
+int f4 (fptr4 fp, int i)
+{
+  return (*fp[i])(i);
+}
+int f5 (fptr5 fp, fptr1 i)
+{
+  return fp(i);
+}
+int f8 (int ([4]), int);
+int main () { return 0; }
diff --git a/test/regress/c-testsuite/single-exec/00209.c.expected b/test/regress/c-testsuite/single-exec/00209.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00209.c.otags b/test/regress/c-testsuite/single-exec/00209.c.otags
new file mode 100644
index 0000000..0c06631
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00209.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/81_types.c
diff --git a/test/regress/c-testsuite/single-exec/00209.c.tags b/test/regress/c-testsuite/single-exec/00209.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00209.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00210.c b/test/regress/c-testsuite/single-exec/00210.c
new file mode 100644
index 0000000..7faeaf5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00210.c
@@ -0,0 +1,40 @@
+typedef unsigned short uint16_t;
+typedef unsigned char uint8_t;
+
+typedef union Unaligned16a {
+  uint16_t u;
+  uint8_t b[2];
+} __attribute__((packed)) Unaligned16a;
+
+typedef union __attribute__((packed)) Unaligned16b {
+  uint16_t u;
+  uint8_t b[2];
+} Unaligned16b;
+
+extern void foo (void) __attribute__((stdcall));
+void __attribute__((stdcall)) foo (void)
+{
+}
+
+/* The actual attribute isn't important, must just be
+   parsable.  */
+#define ATTR __attribute__((__noinline__))
+int ATTR actual_function() {
+  return 42;
+}
+
+extern int printf (const char *, ...);
+int main()
+{
+    void *function_pointer = &actual_function;
+
+    int a = ((ATTR int(*) (void)) function_pointer)();
+    printf("%i\n", a);
+
+    /* In the following we once misparsed 'ATTR *' is a btype
+       and hence the whole type was garbled.  */
+    int b = ( (int(ATTR *)(void))  function_pointer)();
+    printf("%i\n", b);
+
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00210.c.expected b/test/regress/c-testsuite/single-exec/00210.c.expected
new file mode 100644
index 0000000..daaac9e
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00210.c.expected
@@ -0,0 +1,2 @@
+42
+42
diff --git a/test/regress/c-testsuite/single-exec/00210.c.otags b/test/regress/c-testsuite/single-exec/00210.c.otags
new file mode 100644
index 0000000..3c6e696
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00210.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/82_attribs_position.c
diff --git a/test/regress/c-testsuite/single-exec/00210.c.tags b/test/regress/c-testsuite/single-exec/00210.c.tags
new file mode 100644
index 0000000..580e3bb
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00210.c.tags
@@ -0,0 +1,3 @@
+portable
+c89
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00211.c b/test/regress/c-testsuite/single-exec/00211.c
new file mode 100644
index 0000000..0ef09bf
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00211.c
@@ -0,0 +1,12 @@
+extern int printf(const char *format, ...);
+
+#define ACPI_TYPE_INVALID       0x1E
+#define NUM_NS_TYPES            ACPI_TYPE_INVALID+1
+int array[NUM_NS_TYPES];
+
+#define n 0xe
+int main()
+{
+    printf("n+1 = %d\n", n+1);
+//    printf("n+1 = %d\n", 0xe+1);
+}
diff --git a/test/regress/c-testsuite/single-exec/00211.c.expected b/test/regress/c-testsuite/single-exec/00211.c.expected
new file mode 100644
index 0000000..2175385
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00211.c.expected
@@ -0,0 +1 @@
+n+1 = 15
diff --git a/test/regress/c-testsuite/single-exec/00211.c.otags b/test/regress/c-testsuite/single-exec/00211.c.otags
new file mode 100644
index 0000000..bbd9bde
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00211.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/84_hex-float.c
diff --git a/test/regress/c-testsuite/single-exec/00211.c.tags b/test/regress/c-testsuite/single-exec/00211.c.tags
new file mode 100644
index 0000000..f7c08bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00211.c.tags
@@ -0,0 +1,3 @@
+portable
+c99
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00212.c b/test/regress/c-testsuite/single-exec/00212.c
new file mode 100644
index 0000000..744c3e2
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00212.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+int
+main()
+{
+#if defined(__LLP64__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 4
+	    && sizeof(long long int) == 8
+	    && sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LLP64__\n");
+	}
+#elif defined(__LP64__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 8
+	    && sizeof(long long int) == 8
+	    && sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LP64__\n");
+	}
+#elif defined(__ILP32__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 4
+	    && sizeof(void*) == 4) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __ILP32__\n");
+	}
+#else
+	(void)printf("KO no __*LP*__ defined.\n");
+#endif
+}
diff --git a/test/regress/c-testsuite/single-exec/00212.c.expected b/test/regress/c-testsuite/single-exec/00212.c.expected
new file mode 100644
index 0000000..7326d96
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00212.c.expected
@@ -0,0 +1 @@
+Ok
diff --git a/test/regress/c-testsuite/single-exec/00212.c.otags b/test/regress/c-testsuite/single-exec/00212.c.otags
new file mode 100644
index 0000000..783e465
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00212.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/86_memory-model.c
diff --git a/test/regress/c-testsuite/single-exec/00212.c.tags b/test/regress/c-testsuite/single-exec/00212.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00212.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00213.c b/test/regress/c-testsuite/single-exec/00213.c
new file mode 100644
index 0000000..0d5a64c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00213.c
@@ -0,0 +1,155 @@
+/* This checks various ways of dead code inside if statements
+   where there are non-obvious ways of how the code is actually
+   not dead due to reachable by labels.  */
+extern int printf (const char *, ...);
+static void kb_wait_1(void)
+{
+  unsigned long timeout = 2;
+  do {
+      /* Here the else arm is a statement expression that's supposed
+         to be suppressed.  The label inside the while would unsuppress
+	 code generation again if not handled correctly.  And that
+	 would wreak havoc to the cond-expression because there's no
+	 jump-around emitted, the whole statement expression really
+	 needs to not generate code (perhaps except useless forward jumps).  */
+      (1 ? 
+       printf("timeout=%ld\n", timeout) :
+       ({
+	int i = 1;
+	while (1)
+	  while (i--)
+	    some_label:
+	      printf("error\n");
+	goto some_label;
+	})
+      );
+      timeout--;
+  } while (timeout);
+}
+
+static int global;
+
+static void foo(int i)
+{
+  global+=i;
+  printf ("g=%d\n", global);
+}
+
+static int check(void)
+{
+  printf ("check %d\n", global);
+  return 1;
+}
+
+static void dowhile(void)
+{
+  do {
+      foo(1);
+      if (global == 1) {
+	  continue;
+      } else if (global == 2) {
+	  continue;
+      }
+      /* The following break shouldn't disable the check() call,
+         as it's reachable by the continues above.  */
+      break;
+  } while (check());
+}
+
+int main (void)
+{
+  int i = 1;
+  kb_wait_1();
+
+  /* Simple test of dead code at first sight which isn't actually dead. */
+  if (0) {
+yeah:
+      printf ("yeah\n");
+  } else {
+      printf ("boo\n");
+  }
+  if (i--)
+    goto yeah;
+
+  /* Some more non-obvious uses where the problems are loops, so that even
+     the first loop statements aren't actually dead.  */
+  i = 1;
+  if (0) {
+      while (i--) {
+	  printf ("once\n");
+enterloop:
+	  printf ("twice\n");
+      }
+  }
+  if (i >= 0)
+    goto enterloop;
+
+  /* The same with statement expressions.  One might be tempted to
+     handle them specially by counting if inside statement exprs and
+     not unsuppressing code at loops at all then.
+     See kb_wait_1 for the other side of the medal where that wouldn't work.  */
+  i = ({
+      int j = 1;
+      if (0) {
+	  while (j--) {
+	      printf ("SEonce\n");
+    enterexprloop:
+	      printf ("SEtwice\n");
+	  }
+      }
+      if (j >= 0)
+	goto enterexprloop;
+      j; });
+
+  /* The other two loop forms: */
+  i = 1;
+  if (0) {
+      for (i = 1; i--;) {
+	  printf ("once2\n");
+enterloop2:
+	  printf ("twice2\n");
+      }
+  }
+  if (i > 0)
+    goto enterloop2;
+
+  i = 1;
+  if (0) {
+      do {
+	  printf ("once3\n");
+enterloop3:
+	  printf ("twice3\n");
+      } while (i--);
+  }
+  if (i > 0)
+    goto enterloop3;
+
+  /* And check that case and default labels have the same effect
+     of disabling code suppression.  */
+  i = 41;
+  switch (i) {
+      if (0) {
+	  printf ("error\n");
+      case 42:
+	  printf ("error2\n");
+      case 41:
+	  printf ("caseok\n");
+      }
+  }
+
+  i = 41;
+  switch (i) {
+      if (0) {
+	  printf ("error3\n");
+      default:
+	  printf ("caseok2\n");
+	  break;
+      case 42:
+	  printf ("error4\n");
+      }
+  }
+
+  dowhile();
+
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00213.c.expected b/test/regress/c-testsuite/single-exec/00213.c.expected
new file mode 100644
index 0000000..a8c93bd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00213.c.expected
@@ -0,0 +1,23 @@
+timeout=2
+timeout=1
+boo
+yeah
+twice
+once
+twice
+SEtwice
+SEonce
+SEtwice
+twice2
+once2
+twice2
+twice3
+once3
+twice3
+caseok
+caseok2
+g=1
+check 1
+g=2
+check 2
+g=3
diff --git a/test/regress/c-testsuite/single-exec/00213.c.otags b/test/regress/c-testsuite/single-exec/00213.c.otags
new file mode 100644
index 0000000..9fc68a3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00213.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/87_dead_code.c
diff --git a/test/regress/c-testsuite/single-exec/00213.c.tags b/test/regress/c-testsuite/single-exec/00213.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00213.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00214.c b/test/regress/c-testsuite/single-exec/00214.c
new file mode 100644
index 0000000..647626f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00214.c
@@ -0,0 +1,68 @@
+/* Check some way in where code suppression caused various
+   miscompilations.  */
+extern int printf (const char *, ...);
+typedef unsigned long size_t;
+
+size_t _brk_start, _brk_end;
+void * extend_brk(size_t size, size_t align)
+{
+    size_t mask = align - 1;
+    void *ret = 0;
+
+     do {
+	 if (__builtin_expect(!!(_brk_start == 0), 0))
+	   do {
+	       printf("wrong1\n");
+	   } while (0);
+     } while (0);
+     _brk_end = (_brk_end + mask) & ~mask;
+     ret = (void *)_brk_end;
+     _brk_end += size;
+
+     return ret;
+}
+
+static void get_args (int a, int b)
+{
+  if (a != 1)
+    printf("wrong2\n");
+  else
+    printf("okay\n");
+}
+
+void bla(void)
+{
+  int __ret = 42;
+  ({
+    if (__builtin_expect(!!(0), 0)) {
+      if (__builtin_expect(!!__ret, 0))
+        printf("wrong3\n");
+      int x = !!(__ret);
+    }
+    __ret;
+  });
+  get_args(!!__ret, sizeof(__ret));
+}
+
+_Bool chk(unsigned long addr, unsigned long limit, unsigned long size)
+{
+  _Bool ret;
+  /* This just needs to compile, no runtime test.  (And it doesn't compile
+     only with certain internal checking added that's not committed).  */
+  if (0)
+    ret = 0 != (!!(addr > limit - size));
+}
+
+int main()
+{
+  void *r;
+  _brk_start = 1024;
+  _brk_end = 1024;
+  r = extend_brk (4096, 16);
+  if (!r)
+    printf("wrong4\n");
+  else
+    printf("okay\n");
+  bla();
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00214.c.expected b/test/regress/c-testsuite/single-exec/00214.c.expected
new file mode 100644
index 0000000..439edfd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00214.c.expected
@@ -0,0 +1,2 @@
+okay
+okay
diff --git a/test/regress/c-testsuite/single-exec/00214.c.otags b/test/regress/c-testsuite/single-exec/00214.c.otags
new file mode 100644
index 0000000..036ecfd
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00214.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/88_codeopt.c
diff --git a/test/regress/c-testsuite/single-exec/00214.c.tags b/test/regress/c-testsuite/single-exec/00214.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00214.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00215.c b/test/regress/c-testsuite/single-exec/00215.c
new file mode 100644
index 0000000..3a5a7e1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00215.c
@@ -0,0 +1,106 @@
+extern int printf(const char *format, ...);
+static void kb_wait_1(void)
+{
+    unsigned long timeout = 2;
+    do {
+        if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            while (1)
+                printf("error\n");
+        }
+        timeout--;
+    } while (timeout);
+}
+static void kb_wait_2(void)
+{
+    unsigned long timeout = 2;
+    do {
+        if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            for (;;)
+                printf("error\n");
+        }
+        timeout--;
+    } while (timeout);
+}
+static void kb_wait_2_1(void)
+{
+    unsigned long timeout = 2;
+    do {
+        if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            do {
+                printf("error\n");
+            } while (1);
+        }
+        timeout--;
+    } while (timeout);
+}
+static void kb_wait_2_2(void)
+{
+    unsigned long timeout = 2;
+    do {
+        if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            label:
+                printf("error\n");
+            goto label;
+        }
+        timeout--;
+    } while (timeout);
+}
+static void kb_wait_3(void)
+{
+    unsigned long timeout = 2;
+    do {
+        if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            int i = 1;
+            goto label;
+            i = i + 2;
+        label:
+            i = i + 3;
+        }
+        timeout--;
+    } while (timeout);
+}
+static void kb_wait_4(void)
+{
+    unsigned long timeout = 2;
+    do {
+	if (1) printf("timeout=%ld\n", timeout);
+        else
+        {
+            switch(timeout) {
+                case 2:
+                    printf("timeout is 2");
+                    break;
+                case 1:
+                    printf("timeout is 1");
+                    break;
+                default:
+                    printf("timeout is 0?");
+                    break;
+            };
+            /* return; */
+        }
+        timeout--;
+    } while (timeout);
+}
+int main()
+{
+    printf("begin\n");
+    kb_wait_1();
+    kb_wait_2();
+    kb_wait_2_1();
+    kb_wait_2_2();
+    kb_wait_3();
+    kb_wait_4();
+    printf("end\n");
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00215.c.expected b/test/regress/c-testsuite/single-exec/00215.c.expected
new file mode 100644
index 0000000..c44d4ea
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00215.c.expected
@@ -0,0 +1,14 @@
+begin
+timeout=2
+timeout=1
+timeout=2
+timeout=1
+timeout=2
+timeout=1
+timeout=2
+timeout=1
+timeout=2
+timeout=1
+timeout=2
+timeout=1
+end
diff --git a/test/regress/c-testsuite/single-exec/00215.c.otags b/test/regress/c-testsuite/single-exec/00215.c.otags
new file mode 100644
index 0000000..fdaa9b3
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00215.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/89_nocode_wanted.c
diff --git a/test/regress/c-testsuite/single-exec/00215.c.tags b/test/regress/c-testsuite/single-exec/00215.c.tags
new file mode 100644
index 0000000..d30bf66
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00215.c.tags
@@ -0,0 +1,2 @@
+portable
+c99
diff --git a/test/regress/c-testsuite/single-exec/00216.c b/test/regress/c-testsuite/single-exec/00216.c
new file mode 100644
index 0000000..d931e23
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00216.c
@@ -0,0 +1,282 @@
+typedef unsigned char u8;
+typedef struct {} empty_s;
+struct contains_empty {
+    u8 a;
+    empty_s empty;
+    u8 b;
+};
+struct contains_empty ce = { { (1) }, (empty_s){}, 022, };
+/* The following decl of 'q' would demonstrate the TCC bug in init_putv when
+   handling copying compound literals.  (Compound literals
+   aren't acceptable constant initializers in isoc99, but
+   we accept them like gcc, except for this case)
+//char *q = (char *){ "trara" }; */
+struct SS {u8 a[3], b; };
+struct SS sinit16[] = { { 1 }, 2 };
+struct S
+{
+  u8 a,b;
+  u8 c[2];
+};
+
+struct T
+{
+  u8 s[16];
+  u8 a;
+};
+
+struct U
+{
+  u8 a;
+  struct S s;
+  u8 b;
+  struct T t;
+};
+
+struct V
+{
+  struct S s;
+  struct T t;
+  u8 a;
+};
+
+struct W
+{
+  struct V t;
+  struct S s[];
+};
+
+struct S gs = ((struct S){1, 2, 3, 4});
+struct S gs2 = {1, 2, {3, 4}};
+struct T gt = {"hello", 42};
+struct U gu = {3, 5,6,7,8, 4, "huhu", 43};
+struct U gu2 = {3, {5,6,7,8}, 4, {"huhu", 43}};
+/* Optional braces around scalar initializers.  Accepted, but with
+   a warning.  */
+struct U gu3 = { {3}, {5,6,7,8,}, 4, {"huhu", 43}};
+/* Many superfluous braces and leaving out one initializer for U.s.c[1] */
+struct U gu4 = { 3, {5,6,7,},  5, { "bla", {44}} };
+/* Superfluous braces and useless parens around values */
+struct S gs3 = { (1), {(2)}, {(((3))), {4}}};
+/* Superfluous braces, and leaving out braces for V.t, plus cast */
+struct V gv = {{{3},4,{5,6}}, "haha", (u8)45, 46};
+/* Compound literal */
+struct V gv2 = {(struct S){7,8,{9,10}}, {"hihi", 47}, 48};
+/* Parens around compound literal */
+struct V gv3 = {((struct S){7,8,{9,10}}), {"hoho", 49}, 50};
+/* Initialization of a flex array member (warns in GCC) */
+struct W gw = {{1,2,3,4}, {1,2,3,4,5}};
+
+union UU {
+    u8 a;
+    u8 b;
+};
+struct SU {
+    union UU u;
+    u8 c;
+};
+struct SU gsu = {5,6};
+
+/* Unnamed struct/union members aren't ISO C, but it's a widely accepted
+   extension.  See below for further extensions to that under -fms-extension.*/
+union UV {
+    struct {u8 a,b;};
+    struct S s;
+};
+union UV guv = {{6,5}};
+union UV guv2 = {{.b = 7, .a = 8}};
+union UV guv3 = {.b = 8, .a = 7};
+
+/* Under -fms-extensions also the following is valid:
+union UV2 {
+    struct Anon {u8 a,b;};    // unnamed member, but tagged struct, ...
+    struct S s;
+};
+struct Anon gan = { 10, 11 }; // ... which makes it available here.
+union UV2 guv4 = {{4,3}};     // and the other inits from above as well
+*/
+
+struct in6_addr {
+    union {
+	u8 u6_addr8[16];
+	unsigned short u6_addr16[8];
+    } u;
+};
+struct flowi6 {
+    struct in6_addr saddr, daddr;
+};
+struct pkthdr {
+    struct in6_addr daddr, saddr;
+};
+struct pkthdr phdr = { { { 6,5,4,3 } }, { { 9,8,7,6 } } };
+
+struct Wrap {
+    void *func;
+};
+int global;
+void inc_global (void)
+{
+  global++;
+}
+
+struct Wrap global_wrap[] = {
+    ((struct Wrap) {inc_global}),
+    inc_global,
+};
+
+#include <stdio.h>
+void print_ (const char *name, const u8 *p, long size)
+{
+  printf ("%s:", name);
+  while (size--) {
+      printf (" %x", *p++);
+  }
+  printf ("\n");
+}
+#define print(x) print_(#x, (u8*)&x, sizeof (x))
+#if 1
+void foo (struct W *w, struct pkthdr *phdr_)
+{
+  struct S ls = {1, 2, 3, 4};
+  struct S ls2 = {1, 2, {3, 4}};
+  struct T lt = {"hello", 42};
+  struct U lu = {3, 5,6,7,8, 4, "huhu", 43};
+  struct U lu1 = {3, ls, 4, {"huhu", 43}};
+  struct U lu2 = {3, (ls), 4, {"huhu", 43}};
+  const struct S *pls = &ls;
+  struct S ls21 = *pls;
+  struct U lu22 = {3, *pls, 4, {"huhu", 43}};
+  /* Incomplete bracing.  */
+  struct U lu21 = {3, ls, 4, "huhu", 43};
+  /* Optional braces around scalar initializers.  Accepted, but with
+     a warning.  */
+  struct U lu3 = { 3, {5,6,7,8,}, 4, {"huhu", 43}};
+  /* Many superfluous braces and leaving out one initializer for U.s.c[1] */
+  struct U lu4 = { 3, {5,6,7,},  5, { "bla", 44} };
+  /* Superfluous braces and useless parens around values */
+  struct S ls3 = { (1), (2), {(((3))), 4}};
+  /* Superfluous braces, and leaving out braces for V.t, plus cast */
+  struct V lv = {{3,4,{5,6}}, "haha", (u8)45, 46};
+  /* Compound literal */
+  struct V lv2 = {(struct S)w->t.s, {"hihi", 47}, 48};
+  /* Parens around compound literal */
+  struct V lv3 = {((struct S){7,8,{9,10}}), ((const struct W *)w)->t.t, 50};
+  const struct pkthdr *phdr = phdr_;
+  struct flowi6 flow = { .daddr = phdr->daddr, .saddr = phdr->saddr };
+  int elt = 0x42;
+  /* Range init, overlapping */
+  struct T lt2 = { { [1 ... 5] = 9, [6 ... 10] = elt, [4 ... 7] = elt+1 }, 1 };
+  print(ls);
+  print(ls2);
+  print(lt);
+  print(lu);
+  print(lu1);
+  print(lu2);
+  print(ls21);
+  print(lu21);
+  print(lu22);
+  print(lu3);
+  print(lu4);
+  print(ls3);
+  print(lv);
+  print(lv2);
+  print(lv3);
+  print(lt2);
+  print(flow);
+}
+#endif
+
+void test_compound_with_relocs (void)
+{
+  struct Wrap local_wrap[] = {
+      ((struct Wrap) {inc_global}),
+      inc_global,
+  };
+  void (*p)(void);
+  p = global_wrap[0].func; p();
+  p = global_wrap[1].func; p();
+  p = local_wrap[0].func; p();
+  p = local_wrap[1].func; p();
+}
+
+void sys_ni(void) { printf("ni\n"); }
+void sys_one(void) { printf("one\n"); }
+void sys_two(void) { printf("two\n"); }
+void sys_three(void) { printf("three\n"); }
+typedef void (*fptr)(void);
+const fptr table[3] = {
+    [0 ... 2] = &sys_ni,
+    [0] = sys_one,
+    [1] = sys_two,
+    [2] = sys_three,
+};
+
+void test_multi_relocs(void)
+{
+  int i;
+  for (i = 0; i < sizeof(table)/sizeof(table[0]); i++)
+    table[i]();
+}
+
+/* Following is from GCC gcc.c-torture/execute/20050613-1.c.  */
+
+struct SEA { int i; int j; int k; int l; };
+struct SEB { struct SEA a; int r[1]; };
+struct SEC { struct SEA a; int r[0]; };
+struct SED { struct SEA a; int r[]; };
+
+static void
+test_correct_filling (struct SEA *x)
+{
+  static int i;
+  if (x->i != 0 || x->j != 5 || x->k != 0 || x->l != 0)
+    printf("sea_fill%d: wrong\n", i);
+  else
+    printf("sea_fill%d: okay\n", i);
+  i++;
+}
+
+int
+test_zero_init (void)
+{
+  /* The peculiarity here is that only a.j is initialized.  That
+     means that all other members must be zero initialized.  TCC
+     once didn't do that for sub-level designators.  */
+  struct SEB b = { .a.j = 5 };
+  struct SEC c = { .a.j = 5 };
+  struct SED d = { .a.j = 5 };
+  test_correct_filling (&b.a);
+  test_correct_filling (&c.a);
+  test_correct_filling (&d.a);
+  return 0;
+}
+
+int main()
+{
+  print(ce);
+  print(gs);
+  print(gs2);
+  print(gt);
+  print(gu);
+  print(gu2);
+  print(gu3);
+  print(gu4);
+  print(gs3);
+  print(gv);
+  print(gv2);
+  print(gv3);
+  print(sinit16);
+  print(gw);
+  print(gsu);
+  print(guv);
+  print(guv.b);
+  print(guv2);
+  print(guv3);
+  print(phdr);
+  foo(&gw, &phdr);
+  //printf("q: %s\n", q);
+  test_compound_with_relocs();
+  test_multi_relocs();
+  test_zero_init();
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00216.c.expected b/test/regress/c-testsuite/single-exec/00216.c.expected
new file mode 100644
index 0000000..e366121
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00216.c.expected
@@ -0,0 +1,43 @@
+ce: 1 12
+gs: 1 2 3 4
+gs2: 1 2 3 4
+gt: 68 65 6c 6c 6f 0 0 0 0 0 0 0 0 0 0 0 2a
+gu: 3 5 6 7 8 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+gu2: 3 5 6 7 8 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+gu3: 3 5 6 7 8 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+gu4: 3 5 6 7 0 5 62 6c 61 0 0 0 0 0 0 0 0 0 0 0 0 0 2c
+gs3: 1 2 3 4
+gv: 3 4 5 6 68 61 68 61 0 0 0 0 0 0 0 0 0 0 0 0 2d 2e
+gv2: 7 8 9 a 68 69 68 69 0 0 0 0 0 0 0 0 0 0 0 0 2f 30
+gv3: 7 8 9 a 68 6f 68 6f 0 0 0 0 0 0 0 0 0 0 0 0 31 32
+sinit16: 1 0 0 0 2 0 0 0
+gw: 1 2 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+gsu: 5 6
+guv: 6 5 0 0
+guv.b: 5
+guv2: 8 7 0 0
+guv3: 7 8 0 0
+phdr: 6 5 4 3 0 0 0 0 0 0 0 0 0 0 0 0 9 8 7 6 0 0 0 0 0 0 0 0 0 0 0 0
+ls: 1 2 3 4
+ls2: 1 2 3 4
+lt: 68 65 6c 6c 6f 0 0 0 0 0 0 0 0 0 0 0 2a
+lu: 3 5 6 7 8 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+lu1: 3 1 2 3 4 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+lu2: 3 1 2 3 4 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+ls21: 1 2 3 4
+lu21: 3 1 2 3 4 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+lu22: 3 1 2 3 4 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+lu3: 3 5 6 7 8 4 68 75 68 75 0 0 0 0 0 0 0 0 0 0 0 0 2b
+lu4: 3 5 6 7 0 5 62 6c 61 0 0 0 0 0 0 0 0 0 0 0 0 0 2c
+ls3: 1 2 3 4
+lv: 3 4 5 6 68 61 68 61 0 0 0 0 0 0 0 0 0 0 0 0 2d 2e
+lv2: 1 2 3 4 68 69 68 69 0 0 0 0 0 0 0 0 0 0 0 0 2f 30
+lv3: 7 8 9 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
+lt2: 0 9 9 9 43 43 43 43 42 42 42 0 0 0 0 0 1
+flow: 9 8 7 6 0 0 0 0 0 0 0 0 0 0 0 0 6 5 4 3 0 0 0 0 0 0 0 0 0 0 0 0
+one
+two
+three
+sea_fill0: okay
+sea_fill1: okay
+sea_fill2: okay
diff --git a/test/regress/c-testsuite/single-exec/00216.c.otags b/test/regress/c-testsuite/single-exec/00216.c.otags
new file mode 100644
index 0000000..8637280
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00216.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/90_struct-init.c
diff --git a/test/regress/c-testsuite/single-exec/00216.c.tags b/test/regress/c-testsuite/single-exec/00216.c.tags
new file mode 100644
index 0000000..2a62fb7
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00216.c.tags
@@ -0,0 +1,3 @@
+portable
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00217.c b/test/regress/c-testsuite/single-exec/00217.c
new file mode 100644
index 0000000..bf07915
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00217.c
@@ -0,0 +1,15 @@
+int printf(const char *, ...);
+char t[] = "012345678";
+
+int main(void)
+{
+    char *data = t;
+    unsigned long long r = 4;
+    unsigned a = 5;
+    unsigned long long b = 12;
+
+    *(unsigned*)(data + r) += a - b;
+
+    printf("data = \"%s\"\n", data);
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00217.c.expected b/test/regress/c-testsuite/single-exec/00217.c.expected
new file mode 100644
index 0000000..f91e4b4
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00217.c.expected
@@ -0,0 +1 @@
+data = "0123-5678"
diff --git a/test/regress/c-testsuite/single-exec/00217.c.otags b/test/regress/c-testsuite/single-exec/00217.c.otags
new file mode 100644
index 0000000..20444ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00217.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/91_ptr_longlong_arith32.c
diff --git a/test/regress/c-testsuite/single-exec/00217.c.tags b/test/regress/c-testsuite/single-exec/00217.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00217.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00218.c b/test/regress/c-testsuite/single-exec/00218.c
new file mode 100644
index 0000000..bb6dc35
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00218.c
@@ -0,0 +1,57 @@
+/* This checks if enums needing 8 bit but only having positive
+   values are correctly zero extended (instead of sign extended)
+   when stored into/loaded from a 8 bit bit-field of enum type (which
+   itself is implementation defined, so isn't necessarily supported by all
+   other compilers).  */
+enum tree_code {
+  SOME_CODE = 148, /* has bit 7 set, and hence all further enum values as well */
+  LAST_AND_UNUSED_TREE_CODE
+};
+typedef union tree_node *tree;
+struct tree_common
+{
+  union tree_node *chain;
+  union tree_node *type;
+  enum tree_code code : 8;
+  unsigned side_effects_flag : 1;
+};
+union tree_node
+{
+  struct tree_common common;
+ };
+enum c_tree_code {
+  C_DUMMY_TREE_CODE = LAST_AND_UNUSED_TREE_CODE,
+  STMT_EXPR,
+  LAST_C_TREE_CODE
+};
+enum cplus_tree_code {
+  CP_DUMMY_TREE_CODE = LAST_C_TREE_CODE,
+  AMBIG_CONV,
+  LAST_CPLUS_TREE_CODE
+};
+
+extern int printf(const char *, ...);
+int blah(){return 0;}
+
+int convert_like_real (tree convs)
+{
+  switch (((enum tree_code) (convs)->common.code))
+    {
+    case AMBIG_CONV: /* This has bit 7 set, which must not be the sign
+			bit in tree_common.code, i.e. the bitfield must
+			be somehow marked unsigned.  */
+      return blah();
+    default:
+      break;
+    };
+   printf("unsigned enum bit-fields broken\n");
+}
+
+int main()
+{
+  union tree_node convs;
+
+  convs.common.code = AMBIG_CONV;
+  convert_like_real (&convs);
+  return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00218.c.expected b/test/regress/c-testsuite/single-exec/00218.c.expected
new file mode 100644
index 0000000..e69de29
diff --git a/test/regress/c-testsuite/single-exec/00218.c.otags b/test/regress/c-testsuite/single-exec/00218.c.otags
new file mode 100644
index 0000000..fd7ae0b
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00218.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/92_enum_bitfield.c
diff --git a/test/regress/c-testsuite/single-exec/00218.c.tags b/test/regress/c-testsuite/single-exec/00218.c.tags
new file mode 100644
index 0000000..2039992
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00218.c.tags
@@ -0,0 +1,2 @@
+portable
+c89
diff --git a/test/regress/c-testsuite/single-exec/00219.c b/test/regress/c-testsuite/single-exec/00219.c
new file mode 100644
index 0000000..4804f65
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00219.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+
+const int a = 0;
+
+struct a {
+	int a;
+};
+
+struct b {
+	int a;
+};
+
+int a_f()
+{
+	return 20;
+}
+
+int b_f()
+{
+	return 10;
+}
+
+typedef int (*fptr)(int);
+int foo(int i)
+{
+  return i;
+}
+
+typedef int int_type1;
+
+#define gen_sw(a) _Generic(a, const char *: 1, default: 8, int: 123);
+
+int main()
+{
+	int i = 0;
+	signed long int l = 2;
+	struct b titi;
+	const int * const ptr;
+	const char *ti;
+	int_type1 i2;
+
+	i = _Generic(a, int: a_f, const int: b_f)();
+	printf("%d\n", i);
+	i = _Generic(a, int: a_f() / 2, const int: b_f() / 2);
+	printf("%d\n", i);
+	i = _Generic(ptr, int *:1, int * const:2, default:20);
+	printf("%d\n", i);
+	i = gen_sw(a);
+	printf("%d\n", i);
+	i = _Generic(titi, struct a:1, struct b:2, default:20);
+	printf("%d\n", i);
+	i = _Generic(i2, char: 1, int : 0);
+	printf("%d\n", i);
+	i = _Generic(a, char:1, int[4]:2, default:5);
+	printf("%d\n", i);
+	i = _Generic(17, int :1, int **:2);
+	printf("%d\n", i);
+	i = _Generic(17L, int :1, long :2, long long : 3);
+	printf("%d\n", i);
+	i = _Generic("17, io", char *: 3, const char *: 1);
+	printf("%d\n", i);
+	i = _Generic(ti, const unsigned char *:1, const char *:4, char *:3,
+		     const signed char *:2);
+	printf("%d\n", i);
+	printf("%s\n", _Generic(i + 2L, long: "long", int: "int",
+				long long: "long long"));
+	i = _Generic(l, long: 1, int: 2);
+	printf("%d\n", i);
+	i = _Generic(foo, fptr: 3, int: 4);
+	printf("%d\n", i);
+	return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00219.c.expected b/test/regress/c-testsuite/single-exec/00219.c.expected
new file mode 100644
index 0000000..748d78f
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00219.c.expected
@@ -0,0 +1,14 @@
+20
+10
+20
+123
+2
+0
+5
+1
+2
+3
+4
+long
+1
+3
diff --git a/test/regress/c-testsuite/single-exec/00219.c.otags b/test/regress/c-testsuite/single-exec/00219.c.otags
new file mode 100644
index 0000000..4b42d43
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00219.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/94_generic.c
diff --git a/test/regress/c-testsuite/single-exec/00219.c.tags b/test/regress/c-testsuite/single-exec/00219.c.tags
new file mode 100644
index 0000000..73a2eb1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00219.c.tags
@@ -0,0 +1,4 @@
+portable
+c89
+needs-libc
+needs-cpp
diff --git a/test/regress/c-testsuite/single-exec/00220.c b/test/regress/c-testsuite/single-exec/00220.c
new file mode 100644
index 0000000..88029c1
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00220.c
@@ -0,0 +1,12 @@
+// this file contains BMP chars encoded in UTF-8
+#include <stdio.h>
+//#include <wchar.h>
+
+int main()
+{
+    unsigned int* s = (unsigned int*)L"hello$$你好¢¢世界€€world";
+    unsigned int *p;
+    for (p = s; *p; p++) printf("%04X ", (unsigned) *p);
+    printf("\n");
+    return 0;
+}
diff --git a/test/regress/c-testsuite/single-exec/00220.c.expected b/test/regress/c-testsuite/single-exec/00220.c.expected
new file mode 100644
index 0000000..9a1593c
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00220.c.expected
@@ -0,0 +1 @@
+0068 0065 006C 006C 006F 0024 0024 4F60 597D 00A2 00A2 4E16 754C 20AC 20AC 0077 006F 0072 006C 0064 
diff --git a/test/regress/c-testsuite/single-exec/00220.c.otags b/test/regress/c-testsuite/single-exec/00220.c.otags
new file mode 100644
index 0000000..40283e5
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00220.c.otags
@@ -0,0 +1,4 @@
+org=https://bellard.org/tcc/
+repository=git://repo.or.cz/tinycc.git
+version=61ba9f229955f105af9d7dcdbfcc9c9effbe8af3
+path=tests/tests2/97_utf8_string_literal.c
diff --git a/test/regress/c-testsuite/single-exec/00220.c.tags b/test/regress/c-testsuite/single-exec/00220.c.tags
new file mode 100644
index 0000000..c7544ad
--- /dev/null
+++ b/test/regress/c-testsuite/single-exec/00220.c.tags
@@ -0,0 +1,4 @@
+portable
+c99
+needs-libc
+needs-cpp
diff --git a/test/regress/stackl_test/LICENSE.txt b/test/regress/stackl_test/LICENSE.txt
new file mode 100644
index 0000000..7e03a4a
--- /dev/null
+++ b/test/regress/stackl_test/LICENSE.txt
@@ -0,0 +1,23 @@
+https://github.com/philip-w-howard/stackl
+
+The MIT License (MIT)
+
+Copyright (c) 2015-2017 Philip W. Howard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/test/regress/stackl_test/test1.c b/test/regress/stackl_test/test1.c
new file mode 100644
index 0000000..279dae7
--- /dev/null
+++ b/test/regress/stackl_test/test1.c
@@ -0,0 +1,7 @@
+// Test main and OUTS
+
+int main()
+{
+    printf("Hello world\n");
+    return 0;
+}
diff --git a/test/regress/stackl_test/test1.c.expected b/test/regress/stackl_test/test1.c.expected
new file mode 100644
index 0000000..802992c
--- /dev/null
+++ b/test/regress/stackl_test/test1.c.expected
@@ -0,0 +1 @@
+Hello world
diff --git a/test/regress/stackl_test/test10.c.disable b/test/regress/stackl_test/test10.c.disable
new file mode 100644
index 0000000..dd46360
--- /dev/null
+++ b/test/regress/stackl_test/test10.c.disable
@@ -0,0 +1,6 @@
+int main()
+{
+    long i = -1;
+    printf("%d\n", l);
+    return 0;
+}
diff --git a/test/regress/stackl_test/test10.c.expected b/test/regress/stackl_test/test10.c.expected
new file mode 100644
index 0000000..3a2e3f4
--- /dev/null
+++ b/test/regress/stackl_test/test10.c.expected
@@ -0,0 +1 @@
+-1
diff --git a/test/regress/stackl_test/test2.c b/test/regress/stackl_test/test2.c
new file mode 100644
index 0000000..103a346
--- /dev/null
+++ b/test/regress/stackl_test/test2.c
@@ -0,0 +1,17 @@
+// test if/else
+
+int main()
+{
+    if (1)
+        printf("if works\n");
+    else
+        printf("if 1 broken\n");
+
+    if (0)
+        printf("if 2 broken\n");
+    else
+        printf("if-else works\n");
+
+    return 0;
+}
+
diff --git a/test/regress/stackl_test/test2.c.expected b/test/regress/stackl_test/test2.c.expected
new file mode 100644
index 0000000..3eb4fd5
--- /dev/null
+++ b/test/regress/stackl_test/test2.c.expected
@@ -0,0 +1,2 @@
+if works
+if-else works
diff --git a/test/regress/stackl_test/test3.c b/test/regress/stackl_test/test3.c
new file mode 100644
index 0000000..2f8336c
--- /dev/null
+++ b/test/regress/stackl_test/test3.c
@@ -0,0 +1,342 @@
+//#include <string.h>
+//#include <system.h>
+
+// test expressions and all operators
+//
+int DoNotPrintMe()
+{
+    printf("failure\n");
+    return 1;  
+}
+
+int DoPrintMe(int ret)
+{
+    printf("success\n");
+    return ret;  
+}
+
+int main()
+{
+    int x;
+    int y;
+    int z;
+
+    // EQUAL
+    if (5 == 5)
+        if (5 == 6)
+            printf("EQ 1 broken\n");
+        else
+            printf("EQ works\n");
+    else
+        printf("EQ 2 broken\n");
+
+    // NE
+    x = 5;
+    y = 6;
+    z = 5;
+    if (x != y)
+        if (x != z)
+            printf("NE 1 broken\n");
+        else
+            printf("NE works\n");
+    else
+        printf("NE 2 broken\n");
+
+    // AND
+    if (5 && 4)
+        if (4 && 0)
+           printf("AND 1 broken\n");
+       else
+           printf("AND works\n");
+    else
+        printf("AND 2 broken\n");
+
+    // OR
+    if ( (0 || 1) && (1 || 0) && (1 || 1))
+        if (0 || 0)
+           printf("OR 1 broken\n");
+       else
+           printf("OR works\n");
+    else
+        printf("OR 2 broken\n");
+
+    // GT
+    if (5 > 4)
+        if (4 > 4 || 4 > 5)
+           printf("GT 1 broken\n");
+       else
+           printf("GT works\n");
+    else
+        printf("GT 2 broken\n");
+
+    // LT
+    if (4 < 5)
+        if (4 < 4 || 5 < 4)
+           printf("LT 1 broken\n");
+       else
+           printf("LT works\n");
+    else
+        printf("LT 2 broken\n");
+
+    // GE
+    if (5 >=4 && 4 >= 4)
+        if (4 >= 5)
+           printf("GE 1 broken\n");
+       else
+           printf("GE works\n");
+    else
+        printf("GE 2 broken\n");
+
+    // LE
+    if (4 <= 5 && 4 <= 4)
+        if (5 < 4)
+           printf("LE 1 broken\n");
+       else
+           printf("LE works\n");
+    else
+        printf("LE 2 broken\n");
+
+    // PLUS
+    x = 2;
+    y = x + 1;
+    if (y == 3)
+        printf("PLUS works\n");
+    else
+        printf("PLUS broken\n");
+
+    // MINUS
+    z = 11-y;
+    if (z == 8)
+        printf("MINUS works\n");
+    else
+        printf("MINUS broken\n");
+
+    // TIMES
+    z = x*3;
+    if (z == 6)
+        printf("TIMES works\n");
+    else
+        printf("TIMES broken\n");
+
+    // DIVIDE
+    x = 2;
+    y = 11/x;
+    if (y == 5)
+        printf("DIVIDE works\n");
+    else
+        printf("DIVIDE broken\n");
+
+    // MOD
+    z = 13;
+    x = z % 5;
+    if (x == 3)
+        printf("MOD works\n");
+    else
+        printf("MOD broken\n");
+
+    // XOR
+    x = 0x5A5AA5A5;
+    z = x ^ 0x0F0F;
+    if (z == 0x5A5AAAAA)
+        printf("XOR works\n");
+    else
+        printf("XOR broken\n");
+
+    // Bitwise AND
+    x = 0x5A5AA5A5;
+    z = x & 0x0F0F;
+    if (z == 0x0505)
+        printf("Bitwise AND works\n");
+    else
+        printf("Bitwise AND broken\n");
+
+    // Bitwise OR
+    x = 0x5A5AA5A5;
+    z = x | 0x0F0F;
+    if (z == 0x5A5AAFAF)
+        printf("Bitwise OR works\n");
+    else
+        printf("Bitwise OR broken\n");
+
+    // shift left
+    z = 0x0555 << 1;
+    if (z == 0x0AAA)
+        printf("shift left works\n");
+    else
+        printf("shift left broken\n");
+    
+    // shift right
+    x = z >> 1;
+    if (x == 0x0555)
+        printf("shift right works\n");
+    else
+        printf("shift right broken\n");
+
+    // NEG
+    x = 11;
+    z = -x + 20;
+    if (z == 9)
+        printf("NEG works\n");
+    else
+        printf("NEG broken\n");
+
+    // NOT
+    x = 0x5A5AA5A5;
+    z = !x;
+    if (z == 0)
+        printf("NOT 1 works\n");
+    else
+        printf("NOT 1 broken\n");
+
+    z = 0;
+    x = !z;
+    if (x)
+        printf("NOT 2 works\n");
+    else
+        printf("NOT 2 broken\n");
+
+    // COMP
+    x = 0x5A5AA5A5;
+    z = ~x;
+
+    if (z == 0xA5A55A5A)
+        printf("COMP works\n");
+    else
+        printf("COMP broken\n");
+
+    // PLUS_EQ
+    z = 5;
+    z += 7;
+    if (z == 12)
+        printf("PLUS_EQ works\n");
+    else
+        printf("PLUS_EQ broken\n");
+
+    // MINUS_EQ
+    z = 5;
+    z -= 7;
+    if (z == -2)
+        printf("MINUS_EQ works\n");
+    else
+        printf("MINUS_EQ broken\n");
+
+    // TIMES_EQ
+    z = 5;
+    z *= 7;
+    if (z == 35)
+        printf("TIMES_EQ works\n");
+    else
+        printf("TIMES_EQ broken\n");
+
+    // DIVIDE_EQ
+    z = 35;
+    z /= 7;
+    if (z == 5)
+        printf("DIVIDE_EQ works\n");
+    else
+        printf("DIVIDE_EQ broken\n");
+
+    // MOD_EQ
+    z = 37;
+    z %= 7;
+    if (z == 2)
+        printf("MOD_EQ works\n");
+    else
+        printf("MOD_EQ broken\n");
+
+    // OR_EQ
+    z = 0x0A5A5;
+    z |= 0xFF;
+    if (z == 0x0A5FF)
+        printf("OR_EQ works\n");
+    else
+        printf("OR_EQ broken\n");
+
+    // AND_EQ
+    z = 0x0A5A5;
+    z &= 0xFF;
+    if (z == 0xA5)
+        printf("AND_EQ works\n");
+    else
+        printf("AND_EQ broken\n");
+
+    // XOR_EQ
+    z = 0x0A5A5;
+    z ^= 0xFF;
+    if (z == 0x0A55A)
+        printf("XOR_EQ works\n");
+    else
+        printf("XOR_EQ broken\n");
+
+    // LEFT_EQ
+    z = 0x0555;
+    z <<= 2;
+    if (z == 0x1554)
+        printf("LEFT_EQ works\n");
+    else
+        printf("LEFT_EQ broken\n");
+
+    // RIGHT_EQ
+    z = 0x1554;
+    z >>= 2;
+    if (z == 0x0555)
+        printf("RIGHT_EQ works\n");
+    else
+        printf("RIGHT_EQ broken\n");
+
+    // post INC
+    z = 35;
+    x = z++;
+    if (x == 35 && z == 36)
+        printf("post INC works\n");
+    else
+        printf("post INC broken\n");
+
+    // post DEC
+    z = 37;
+    x = z--;
+    if (x == 37 && z == 36)
+        printf("post DEC works\n");
+    else
+        printf("post DEC broken\n");
+
+    // pre INC
+    z = 36;
+    x = ++z;
+    if (x == 37 && z == 37)
+        printf("pre INC works\n");
+    else
+        printf("pre INC broken\n");
+
+    // pre DEC
+    z = 36;
+    x = --z;
+    if (x == 35 && z == 35)
+        printf("pre DEC works\n");
+    else
+        printf("pre DEC broken\n");
+    
+    // equals in expr
+    z = 36;
+    z = (x = 5);
+    if (z==5 && x==5)
+        printf("equals in expr works\n");
+    else
+        printf("equals in expr broken\n");
+
+    // Check short circuit nature of || and &&
+    //
+    if(0 && DoNotPrintMe())
+        printf("failure\n");
+    if(1 || DoNotPrintMe())
+        printf("success\n");
+    if(1 && DoPrintMe(0))
+        printf("failure\n");
+    if(0 || DoPrintMe(0))
+        printf("failure\n");
+    if(1 && DoPrintMe(1))
+        printf("success\n");
+    if(0 || DoPrintMe(1))
+        printf("success\n");
+}
+
diff --git a/test/regress/stackl_test/test3.c.expected b/test/regress/stackl_test/test3.c.expected
new file mode 100644
index 0000000..0722719
--- /dev/null
+++ b/test/regress/stackl_test/test3.c.expected
@@ -0,0 +1,44 @@
+EQ works
+NE works
+AND works
+OR works
+GT works
+LT works
+GE works
+LE works
+PLUS works
+MINUS works
+TIMES works
+DIVIDE works
+MOD works
+XOR works
+Bitwise AND works
+Bitwise OR works
+shift left works
+shift right works
+NEG works
+NOT 1 works
+NOT 2 works
+COMP works
+PLUS_EQ works
+MINUS_EQ works
+TIMES_EQ works
+DIVIDE_EQ works
+MOD_EQ works
+OR_EQ works
+AND_EQ works
+XOR_EQ works
+LEFT_EQ works
+RIGHT_EQ works
+post INC works
+post DEC works
+pre INC works
+pre DEC works
+equals in expr works
+success
+success
+success
+success
+success
+success
+success
diff --git a/test/regress/stackl_test/test4.c b/test/regress/stackl_test/test4.c
new file mode 100644
index 0000000..9787fa8
--- /dev/null
+++ b/test/regress/stackl_test/test4.c
@@ -0,0 +1,10 @@
+
+int main()
+{
+    int ii;
+    for (ii = 0 ; ii<5 ; ii = ii+1)
+    {
+        printf("for loop\n");
+    }
+    return 0;
+}
diff --git a/test/regress/stackl_test/test4.c.expected b/test/regress/stackl_test/test4.c.expected
new file mode 100644
index 0000000..3dd0f32
--- /dev/null
+++ b/test/regress/stackl_test/test4.c.expected
@@ -0,0 +1,5 @@
+for loop
+for loop
+for loop
+for loop
+for loop
diff --git a/test/regress/stackl_test/test5.c b/test/regress/stackl_test/test5.c
new file mode 100644
index 0000000..9b67eb4
--- /dev/null
+++ b/test/regress/stackl_test/test5.c
@@ -0,0 +1,11 @@
+
+int main()
+{
+    int ii;
+    ii = 0;
+    while (ii < 3)
+    {
+        puts("while loop\n");
+        ii = ii + 1;
+    }
+}
diff --git a/test/regress/stackl_test/test5.c.expected b/test/regress/stackl_test/test5.c.expected
new file mode 100644
index 0000000..6be65b3
--- /dev/null
+++ b/test/regress/stackl_test/test5.c.expected
@@ -0,0 +1,3 @@
+while loop
+while loop
+while loop
diff --git a/test/regress/stackl_test/test6.c b/test/regress/stackl_test/test6.c
new file mode 100644
index 0000000..5040fb2
--- /dev/null
+++ b/test/regress/stackl_test/test6.c
@@ -0,0 +1,39 @@
+// Test character arrays and pointers
+int main()
+{
+    char *cptr;
+    char carr[20];
+    char carr1[51];
+
+    cptr = carr;
+    cptr[0] = 'x';
+    carr[1] = 'x';
+    cptr[2] = '\n';
+    carr[3] = 0;
+    puts(carr);
+    puts(cptr);
+    puts("The end\n");
+    //prints(carr);
+    //prints(cptr);
+    //prints("The end\n");
+
+    cptr = "this is a cptr\n";
+    puts(cptr);
+    //prints(cptr);
+
+    cptr += 5;
+    puts(cptr);
+    //prints(cptr);
+
+    cptr = carr1;
+    carr1[0] = 'h';
+    carr1[1] = 'e';
+    carr1[2] = 'l';
+    carr1[3] = 'l';
+    carr1[4] = 'o';
+    carr1[5] = '\n';
+    carr1[6] = 0;
+
+    puts(cptr);
+    //prints(cptr);
+}
diff --git a/test/regress/stackl_test/test6.c.expected b/test/regress/stackl_test/test6.c.expected
new file mode 100644
index 0000000..4b03171
--- /dev/null
+++ b/test/regress/stackl_test/test6.c.expected
@@ -0,0 +1,7 @@
+xx
+xx
+The end
+this is a cptr
+is a cptr
+hello
+
diff --git a/test/regress/stackl_test/test7.c.disable b/test/regress/stackl_test/test7.c.disable
new file mode 100644
index 0000000..b7f4d38
--- /dev/null
+++ b/test/regress/stackl_test/test7.c.disable
@@ -0,0 +1,180 @@
+//#include <string.h>
+
+int main()
+{
+    int x;
+
+    x = 1234;
+    printi(x);
+    prints("\n");
+
+    x = 0x1234;
+    printx(x);
+    prints("\n");
+
+    x = 0xFEDC;
+    printx(x);
+    prints("\n");
+
+    x = 0xA5;
+    printxn(x,4);
+    prints("\n");
+
+    x = 0;
+    printi(x);
+    prints("\n");
+
+    x = -789;
+    printi(x);
+    prints("\n");
+
+    {
+        char *ptr;
+        char array[20];
+        ptr = "1234\n";
+
+        printi( strlen(ptr) );
+        prints("\n");
+        strcpy(array, ptr);
+        prints( array );
+
+        array[6] = '\n';
+        array[7] = 0;
+        ptr = "this is a test";
+        strncpy(array, ptr, 6);
+        prints(array);
+
+        ptr = "abcdefghij\n";
+        ptr = strchr(ptr, 'f');
+        prints(ptr);
+
+        strcpy(array, "this is");
+        strcat(array, "a test");
+        strcat(array, "\n");
+        prints(array);
+    }
+    {
+        char *ptr;
+        char array[10];
+        int result;
+        ptr = "1234\n";
+
+        printi( strlen(ptr) );
+        prints("\n");
+        strcpy(array, ptr);
+        prints( array );
+
+        array[6] = '\n';
+        array[7] = 0;
+        ptr = "this is a test";
+        strncpy(array, ptr, 6);
+        prints(array);
+
+        ptr = "abcdefghij\n";
+        ptr = strchr(ptr, 'f');
+        prints(ptr);
+
+        prints("Checking strcmp\n");
+        ptr = "12345";
+        strcpy(array, ptr);
+        if (strcmp(array, ptr) != 0) prints("strcmp is broken\n");
+
+        ptr = "12346";
+        if ( strcmp(ptr, array) <= 0) prints("strcmp is broken\n");
+        if ( strcmp(array, ptr) >= 0) prints("strcmp is broken\n");
+
+        ptr = "1234";
+        if ( strcmp(ptr, array) >= 0) prints("strcmp is broken\n");
+        if ( strcmp(array, ptr) <= 0) prints("strcmp is broken\n");
+    }
+
+    {
+        char str1[10];
+        char str2[10];
+        char buff[20];
+
+        strcpy(str1, "1234");
+        strcpy(str2, "789");
+
+        strrev(str1);
+        strrev(str2);
+        if (strcmp(str1, "4321") == 0)
+            prints("strrev worked\n");
+        else
+            prints("strrev broken\n");
+
+        if (strcmp(str2, "987") == 0)
+            prints("strrev worked\n");
+        else
+            prints("strrev broken\n");
+
+        itostr(123, buff);
+        if (strcmp("123", buff) == 0)
+            prints("itostr worked\n");
+        else
+            prints("itostr broken\n");
+
+        if (strcmp("1234", itostr(1234, buff)) == 0)
+            prints("itostr worked\n");
+        else
+            prints("itostr broken\n");
+
+        itostr(-7890, buff);
+        if (strcmp("-7890", buff) == 0)
+            prints("itostr worked\n");
+        else
+            prints("itostr broken\n");
+
+        itostr(-456, buff);
+        if (strcmp("-456", buff) == 0)
+            prints("itostr worked\n");
+        else
+            prints("itostr broken\n");
+
+        itostr(0, buff);
+        if (strcmp("0", buff) == 0)
+            prints("itostr worked\n");
+        else
+            prints("itostr broken\n");
+
+        xtostr(0x123, buff);
+        if (strcmp("123", buff) == 0)
+            prints("xtostr worked\n");
+        else
+            prints("xtostr broken\n");
+
+        char buff2[20];
+        int ii;
+        for (ii=0; ii<sizeof(buff2); ii++)
+        {
+            buff[ii] = (char)ii;
+        }
+        buff[sizeof(buff2) - 1] = 0;
+        memset(buff2, 0, sizeof(buff2));
+        memcpy(buff2, buff, sizeof(buff2));
+        if (strcmp(buff, buff2) == 0)
+            prints("memcpy worked\n");
+        else
+            prints("memcpy broken\n");
+
+        memset(buff2, 0, sizeof(buff2));
+        buff[sizeof(buff2) / 2] = 0;
+        memcpy(buff2, buff, sizeof(buff2));
+        if (memcmp(buff, buff2, sizeof(buff2)) == 0)
+            prints("memcmp worked\n");
+        else
+            prints("memcmp broken\n");
+
+        buff[sizeof(buff2) / 2 + 1] = 0x7F;
+        if (memcmp(buff, buff2, sizeof(buff2)) > 0)
+            prints("memcmp worked\n");
+        else
+            prints("memcmp broken\n");
+
+        return 0;
+    }
+
+    if (1) ;    // make sure we allow if with null statements
+
+    return 0;
+}
diff --git a/test/regress/stackl_test/test7.c.expected b/test/regress/stackl_test/test7.c.expected
new file mode 100644
index 0000000..ff30a77
--- /dev/null
+++ b/test/regress/stackl_test/test7.c.expected
@@ -0,0 +1,27 @@
+1234
+1234
+FEDC
+00A5
+0
+-789
+5
+1234
+this i
+fghij
+this isa test
+5
+1234
+this i
+fghij
+Checking strcmp
+strrev worked
+strrev worked
+itostr worked
+itostr worked
+itostr worked
+itostr worked
+itostr worked
+xtostr worked
+memcpy worked
+memcmp worked
+memcmp worked
diff --git a/test/regress/stackl_test/test8.c b/test/regress/stackl_test/test8.c
new file mode 100644
index 0000000..10122ea
--- /dev/null
+++ b/test/regress/stackl_test/test8.c
@@ -0,0 +1,32 @@
+//#include <string.h>
+
+int f2();
+int f1(int a, int b);
+
+int f1(int a, int b)
+{
+    printf("%d", a + b);
+    puts("\n");
+    return a + b;
+}
+int main()
+{
+    int ret;
+    printf("%d", 0);
+    puts("\n");
+    f1(5, 8);
+    ret = f2();
+    printf("%d", 3);
+    puts("\n");
+    printf("%d", ret);
+    puts("\n");
+    ret = 2*f2() - 3;
+    printf("%d", ret);
+    puts("\n");
+}
+int f2()
+{
+    printf("%d", 2);
+    puts("\n");
+    return 4;
+}
diff --git a/test/regress/stackl_test/test8.c.expected b/test/regress/stackl_test/test8.c.expected
new file mode 100644
index 0000000..9cc5660
--- /dev/null
+++ b/test/regress/stackl_test/test8.c.expected
@@ -0,0 +1,8 @@
+0
+13
+2
+3
+4
+2
+5
+
diff --git a/test/regress/stackl_test/test9.c.disable b/test/regress/stackl_test/test9.c.disable
new file mode 100644
index 0000000..d455f16
--- /dev/null
+++ b/test/regress/stackl_test/test9.c.disable
@@ -0,0 +1,81 @@
+//#include <sysio.h>
+
+typedef struct
+{
+    int aa;
+    int bb;
+    char cc;
+} struct_t;
+
+int main()
+{
+    prints("Testing pointer arithmetic\n");
+
+    {
+        char data[10];
+        int ii;
+
+        for (ii=0; ii<10; ii++)
+        {
+            data[ii] = (char)ii;
+        }
+
+        char *ptr;
+        ptr = data;
+        for (ii=0; ii<10; ii++)
+        {
+            if (*ptr++ != data[ii]) 
+            {
+                prints("pointer error ");
+                printi((int)ptr);
+                prints(" ");
+                printi((int)&data[ii]);
+                prints("\n");
+            }
+            else
+            {
+                prints("Index ");
+                printi(ii);
+                prints(" OK\n");
+            }
+        }
+    }
+
+    {
+        char *cptr;
+        int  *iptr;
+        struct_t *sptr;
+        void *vptr;
+        int  ii;
+
+        cptr = 0;
+        iptr = 0;
+        sptr = 0;
+        vptr = 0;
+        for (ii=0; ii<10; ii++)
+        {
+            if (cptr++ != (char*)ii) 
+                prints("char pointer arithmetic error\n");
+            else
+                prints("char pointer arithmetic OK\n");
+
+            if (iptr++ != (int *)(ii*4)) 
+                prints("int pointer arithmetic error\n");
+            else
+                prints("int pointer arithmetic OK\n");
+
+            if (sptr++ != (struct_t*)(ii*sizeof(struct_t)) )
+                prints("struct pointer arithmetic error\n");
+            else
+                prints("struct pointer arithmetic OK\n");
+
+            if (vptr++ != (void*)ii) 
+                prints("void pointer arithmetic error\n");
+            else
+                prints("void pointer arithmetic OK\n");
+        }
+    }
+
+    prints("Test complete\n");
+    return 0;
+}
diff --git a/test/regress/stackl_test/test9.c.expected b/test/regress/stackl_test/test9.c.expected
new file mode 100644
index 0000000..0fb9e29
--- /dev/null
+++ b/test/regress/stackl_test/test9.c.expected
@@ -0,0 +1,52 @@
+Testing pointer arithmetic
+Index 0 OK
+Index 1 OK
+Index 2 OK
+Index 3 OK
+Index 4 OK
+Index 5 OK
+Index 6 OK
+Index 7 OK
+Index 8 OK
+Index 9 OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+char pointer arithmetic OK
+int pointer arithmetic OK
+struct pointer arithmetic OK
+void pointer arithmetic OK
+Test complete
diff --git a/test/run_regress_test b/test/run_regress_test
new file mode 100755
index 0000000..ee968a9
--- /dev/null
+++ b/test/run_regress_test
@@ -0,0 +1,18 @@
+#!/bin/bash
+exe_file=$1
+byte_code_file=$2
+correct_file=$3
+out_file=$byte_code_file.out
+
+#$exe_file.dbg $byte_code_file > $out_file
+#$exe_file.trace -v $byte_code_file > $out_file
+$exe_file $byte_code_file > $out_file
+RETVAL=$?
+[ $RETVAL -ne 0 ] && rm $out_file && echo $byte_code_file FAILED && exit $RETVAL
+
+diff -qbwB $out_file $correct_file
+RETVAL=$?
+rm $out_file
+[ $RETVAL -eq 0 ] && echo $byte_code_file PASSED
+[ $RETVAL -ne 0 ] && echo $byte_code_file FAILED
+exit $RETVAL