diff options
| 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 | 5b07e8077a20b80fee90bd76c43c6150c676e4a8 (patch) | |
| tree | 6f93262867be60a728d721269a95eacee6c023ae /lib/CodeGen/CGBlocks.cpp | |
| parent | 365bc037d67220dae412b45281f04a96140168da (diff) | |
Tighten up the rules for precise lifetime and document
the requirements on the ARC optimizer.
rdar://13407451
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176924 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBlocks.cpp')
| -rw-r--r-- | lib/CodeGen/CGBlocks.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp index b9f466117c..c521bf9472 100644 --- a/lib/CodeGen/CGBlocks.cpp +++ b/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 { |