| commit | d521bc983b32da71b85d42dd30da87079afa5728 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Mon Apr 27 17:36:47 2009 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Mon Apr 27 17:36:47 2009 +0000 |
| tree | 6e7db4ba66bab69bb8ce8dc774a54618d21f5563 | |
| parent | 27e4666c20650f2b10d93b98b7a0625a363df9df [diff] |
Fix PR4056. It's possible a physical register def is dead if its implicit use is deleted by two-address pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70213 91177308-0d34-0410-b5e6-96231b3b80d8