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| author | John McCall <rjmccall@apple.com> | 2013-03-13 03:10:54 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2013-03-13 03:10:54 +0000 |
| commit | cdda29c968bdd78d5ac1be9fed0756028e557d08 (patch) | |
| tree | 2575edea77c427c6232a24374bce79e06024e5a1 /clang/lib/CodeGen/CGBlocks.cpp | |
| parent | 0c61dee1b929d1cdf69edfadbae57bd4862b6259 (diff) | |
| download | bcm5719-llvm-cdda29c968bdd78d5ac1be9fed0756028e557d08.tar.gz bcm5719-llvm-cdda29c968bdd78d5ac1be9fed0756028e557d08.zip | |
Tighten up the rules for precise lifetime and document
the requirements on the ARC optimizer.
rdar://13407451
llvm-svn: 176924
Diffstat (limited to 'clang/lib/CodeGen/CGBlocks.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGBlocks.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp index b9f466117c6..c521bf94728 100644 --- a/clang/lib/CodeGen/CGBlocks.cpp +++ b/clang/lib/CodeGen/CGBlocks.cpp @@ -1547,7 +1547,7 @@ CodeGenFunction::GenerateDestroyHelperFunction(const CGBlockInfo &blockInfo) { // Destroy strong objects with a call if requested. } else if (useARCStrongDestroy) { - EmitARCDestroyStrong(srcField, /*precise*/ false); + EmitARCDestroyStrong(srcField, ARCImpreciseLifetime); // Otherwise we call _Block_object_dispose. It wouldn't be too // hard to just emit this as a cleanup if we wanted to make sure @@ -1656,7 +1656,7 @@ public: } void emitDispose(CodeGenFunction &CGF, llvm::Value *field) { - CGF.EmitARCDestroyStrong(field, /*precise*/ false); + CGF.EmitARCDestroyStrong(field, ARCImpreciseLifetime); } void profileImpl(llvm::FoldingSetNodeID &id) const { @@ -1686,7 +1686,7 @@ public: } void emitDispose(CodeGenFunction &CGF, llvm::Value *field) { - CGF.EmitARCDestroyStrong(field, /*precise*/ false); + CGF.EmitARCDestroyStrong(field, ARCImpreciseLifetime); } void profileImpl(llvm::FoldingSetNodeID &id) const { |
