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| author | Fariborz Jahanian <fjahanian@apple.com> | 2013-01-05 00:32:13 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2013-01-05 00:32:13 +0000 |
| commit | cc2ae88e3cc7d9b56a884a89730cb178a5783524 (patch) | |
| tree | 1265885e66cee062929f8e37359319de56c6d8e5 /clang/lib | |
| parent | 770c550990aae2dcea217b1454d65b04da41b288 (diff) | |
| download | bcm5719-llvm-cc2ae88e3cc7d9b56a884a89730cb178a5783524.tar.gz bcm5719-llvm-cc2ae88e3cc7d9b56a884a89730cb178a5783524.zip | |
In my last patch initialize the destination to null (with a simple store) before doing a storeStrong to it.
// rdar://12530881
llvm-svn: 171572
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGBlocks.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp index e33e6644307..84d8808bb3d 100644 --- a/clang/lib/CodeGen/CGBlocks.cpp +++ b/clang/lib/CodeGen/CGBlocks.cpp @@ -1566,6 +1566,8 @@ public: llvm::ConstantPointerNull::get(cast<llvm::PointerType>(value->getType())); if (CGF.CGM.getCodeGenOpts().OptimizationLevel == 0) { + llvm::StoreInst *store = CGF.Builder.CreateStore(null, destField); + store->setAlignment(Alignment.getQuantity()); CGF.EmitARCStoreStrongCall(destField, value, /*ignored*/ true); CGF.EmitARCStoreStrongCall(srcField, null, /*ignored*/ true); return; |
