8343547: Restore accidentally removed annotations in LambdaForm from ClassFile API port

Author: liach

src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java

@@ -27,6 +27,7 @@
 
 import java.lang.classfile.*;
 import java.lang.classfile.attribute.ExceptionsAttribute;
+import java.lang.classfile.attribute.RuntimeVisibleAnnotationsAttribute;
 import java.lang.classfile.attribute.SourceFileAttribute;
 import java.lang.constant.ClassDesc;
 import java.lang.constant.MethodTypeDesc;
@@ -68,6 +69,9 @@ abstract class ClassSpecializer<T,K,S extends ClassSpecializer<T,K,S>.SpeciesDat
 
     private static final ClassDesc CD_LambdaForm = ClassOrInterfaceDescImpl.ofValidated("Ljava/lang/invoke/LambdaForm;");
     private static final ClassDesc CD_BoundMethodHandle = ClassOrInterfaceDescImpl.ofValidated("Ljava/lang/invoke/BoundMethodHandle;");
+    private static final RuntimeVisibleAnnotationsAttribute STABLE_ANNOTATION = RuntimeVisibleAnnotationsAttribute.of(
+            Annotation.of(ConstantUtils.referenceClassDesc(Stable.class))
+    );
 
     private final Class<T> topClass;
     private final Class<K> keyType;
@@ -615,15 +619,21 @@ Class<? extends T> generateConcreteSpeciesCode(String className, ClassSpecialize
         byte[] generateConcreteSpeciesCodeFile(String className0, ClassSpecializer<T,K,S>.SpeciesData speciesData) {
             final ClassDesc classDesc = ClassDesc.of(className0);
             final ClassDesc superClassDesc = classDesc(speciesData.deriveSuperClass());
-            return ClassFile.of().build(classDesc, new Consumer<ClassBuilder>() {
+            return ClassFile.of().build(classDesc, new Consumer<>() {
                 @Override
                 public void accept(ClassBuilder clb) {
                     clb.withFlags(ACC_FINAL | ACC_SUPER)
                        .withSuperclass(superClassDesc)
                        .with(SourceFileAttribute.of(classDesc.displayName()))
 
                     // emit static types and BMH_SPECIES fields
-                       .withField(sdFieldName, CD_SPECIES_DATA, ACC_STATIC);
+                       .withField(sdFieldName, CD_SPECIES_DATA, new Consumer<>() {
+                           @Override
+                           public void accept(FieldBuilder fb) {
+                               fb.withFlags(ACC_STATIC)
+                                 .with(STABLE_ANNOTATION);
+                           }
+                       });
 
                     // handy holder for dealing with groups of typed values (ctor arguments and fields)
                     class Var {

src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java

@@ -526,7 +526,9 @@ private boolean checkActualReceiver(CodeBuilder cob) {
     // Suppress method in backtraces displayed to the user, mark this method as
     // a compiled LambdaForm, then either force or prohibit inlining.
     public static final RuntimeVisibleAnnotationsAttribute LF_DONTINLINE_ANNOTATIONS = RuntimeVisibleAnnotationsAttribute.of(HIDDEN, LF_COMPILED, DONTINLINE);
+    public static final RuntimeVisibleAnnotationsAttribute LF_DONTINLINE_PROFILE_ANNOTATIONS = RuntimeVisibleAnnotationsAttribute.of(HIDDEN, LF_COMPILED, DONTINLINE, INJECTEDPROFILE);
     public static final RuntimeVisibleAnnotationsAttribute LF_FORCEINLINE_ANNOTATIONS = RuntimeVisibleAnnotationsAttribute.of(HIDDEN, LF_COMPILED, FORCEINLINE);
+    public static final RuntimeVisibleAnnotationsAttribute LF_FORCEINLINE_PROFILE_ANNOTATIONS = RuntimeVisibleAnnotationsAttribute.of(HIDDEN, LF_COMPILED, FORCEINLINE, INJECTEDPROFILE);
 
     /**
      * Generate an invoker method for the passed {@link LambdaForm}.
@@ -586,7 +588,11 @@ public void accept(CodeBuilder cob) {
                                     if (PROFILE_GWT) {
                                         assert(name.arguments[0] instanceof Name n &&
                                                 n.refersTo(MethodHandleImpl.class, "profileBoolean"));
-                                        mb.with(RuntimeVisibleAnnotationsAttribute.of(List.of(INJECTEDPROFILE)));
+                                        if (lambdaForm.forceInline) {
+                                            mb.with(LF_FORCEINLINE_PROFILE_ANNOTATIONS);
+                                        } else {
+                                            mb.with(LF_DONTINLINE_PROFILE_ANNOTATIONS);
+                                        }
                                     }
                                     onStack = emitSelectAlternative(cob, name, lambdaForm.names[i+1]);
                                     i++;  // skip MH.invokeBasic of the selectAlternative result