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| author | Dan Gohman <gohman@apple.com> | 2012-01-13 00:39:07 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2012-01-13 00:39:07 +0000 |
| commit | 79522dc569d3fb51b4a12cdacf24b82e5d5992d2 (patch) | |
| tree | 155572c5b2633ce80ea31001c04c9aa3eae10e30 /lib/CodeGen/IntrinsicLowering.cpp | |
| parent | ddfda5cd1648c4cae12e6f62c3d86a36be3aefe4 (diff) | |
Implement proper ObjC ARC objc_retainBlock "escape" analysis, so that
the optimizer doesn't eliminate objc_retainBlock calls which are needed
for their side effect of copying blocks onto the heap.
This implements rdar://10361249.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148076 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/IntrinsicLowering.cpp')
0 files changed, 0 insertions, 0 deletions