Improve debug info generation for __block variables.

llvm-svn: 82508

1 files changed, 9 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp
index 41b49c7d7ef..8ed1f901c6b 100644
--- a/clang/lib/CodeGen/CGBlocks.cpp
+++ b/clang/lib/CodeGen/CGBlocks.cpp
@@ -218,9 +218,12 @@ llvm::Value *CodeGenFunction::BuildBlockLiteralTmp(const BlockExpr *BE) {
 
         llvm::Value* Addr = Builder.CreateStructGEP(V, i+5, "tmp");
         NoteForHelper[helpersize].index = i+5;
-        NoteForHelper[helpersize].RequiresCopying = BlockRequiresCopying(VD->getType());
+        NoteForHelper[helpersize].RequiresCopying
+          = BlockRequiresCopying(VD->getType());
         NoteForHelper[helpersize].flag
-          = VD->getType()->isBlockPointerType() ? BLOCK_FIELD_IS_BLOCK : BLOCK_FIELD_IS_OBJECT;
+          = (VD->getType()->isBlockPointerType()
+             ? BLOCK_FIELD_IS_BLOCK
+             : BLOCK_FIELD_IS_OBJECT);
 
         if (LocalDeclMap[VD]) {
           if (BDRE->isByRef()) {
@@ -386,6 +389,10 @@ const llvm::Type *BlockModule::getGenericExtendedBlockLiteralType() {
   return GenericExtendedBlockLiteralType;
 }
 
+bool BlockFunction::BlockRequiresCopying(QualType Ty) {
+  return CGM.BlockRequiresCopying(Ty);
+}
+
 RValue CodeGenFunction::EmitBlockCallExpr(const CallExpr* E) {
   const BlockPointerType *BPT =
     E->getCallee()->getType()->getAs<BlockPointerType>();