Only run SIMD tests on x86

Author: oli-obk

src/test/ui/consts/const_arg_local.rs

@@ -1,3 +1,5 @@
+// only-x86_64
+
 #[cfg(target_arch = "x86")]
 use std::arch::x86::*;
 #[cfg(target_arch = "x86_64")]

src/test/ui/consts/const_arg_local.stderr

@@ -1,5 +1,5 @@
 error: argument 3 is required to be a constant
-  --> $DIR/const_arg_local.rs:8:5
+  --> $DIR/const_arg_local.rs:10:5
    |
 LL |     _mm_clmulepi64_si128(a, b, imm8)
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/test/ui/consts/const_arg_promotable.rs

@@ -1,3 +1,5 @@
+// only-x86_64
+
 #[cfg(target_arch = "x86")]
 use std::arch::x86::*;
 #[cfg(target_arch = "x86_64")]

src/test/ui/consts/const_arg_promotable.stderr

@@ -1,5 +1,5 @@
 error: argument 3 is required to be a constant
-  --> $DIR/const_arg_promotable.rs:7:5
+  --> $DIR/const_arg_promotable.rs:9:5
    |
 LL |     _mm_clmulepi64_si128(a, b, *&mut 42)
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/test/ui/consts/const_arg_wrapper.rs

@@ -1,3 +1,5 @@
+// only-x86_64
+
 #[cfg(target_arch = "x86")]
 use std::arch::x86::*;
 #[cfg(target_arch = "x86_64")]

src/test/ui/consts/const_arg_wrapper.stderr

@@ -1,5 +1,5 @@
 error: argument 3 is required to be a constant
-  --> $DIR/const_arg_wrapper.rs:7:5
+  --> $DIR/const_arg_wrapper.rs:9:5
    |
 LL |     _mm_clmulepi64_si128(a, b, imm8)
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^