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Adopt objc_assign_threadlocal() for __thread variables of GC types.

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Implements radar 8203301.

llvm-svn: 108917
This commit is contained in:
Fariborz Jahanian
2010-07-20 20:30:03 +00:00
parent 6c01820900
commit 217af240b5
5 changed files with 57 additions and 17 deletions
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12
clang/lib/CodeGen/CGObjCGNU.cpp
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@@ -192,7 +192,8 @@ public:
virtual void EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dst);
virtual void EmitObjCGlobalAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dest);
llvm::Value *src, llvm::Value *dest,
bool threadlocal=false);
virtual void EmitObjCIvarAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dest,
llvm::Value *ivarOffset);
@@ -2075,11 +2076,16 @@ void CGObjCGNU::EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF,
}
void CGObjCGNU::EmitObjCGlobalAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dst) {
llvm::Value *src, llvm::Value *dst,
bool threadlocal) {
CGBuilderTy B = CGF.Builder;
src = EnforceType(B, src, IdTy);
dst = EnforceType(B, dst, PtrToIdTy);
B.CreateCall2(GlobalAssignFn, src, dst);
if (!threadlocal)
B.CreateCall2(GlobalAssignFn, src, dst);
else
// FIXME. Add threadloca assign API
assert(false && "EmitObjCGlobalAssign - Threal Local API NYI");
}
void CGObjCGNU::EmitObjCIvarAssign(CodeGen::CodeGenFunction &CGF,