| commit | 2f6263c96a6ed234b8d314cc35c8e2fcc3e81ccc | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Tue Jan 17 20:52:24 2012 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Tue Jan 17 20:52:24 2012 +0000 |
| tree | 733a5e75a9f22e0e7399e6ed3170acb22c2cb95f | |
| parent | 7d4c87ef6eea424b7a28392ea11137ed77b44b57 [diff] |
Add a new ObjC ARC optimization pass to eliminate unneeded autorelease push+pop pairs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148330 91177308-0d34-0410-b5e6-96231b3b80d8