| commit | cc0c75c74d7b8ef7eac191ace2e7ec43ca9cd1a6 | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Sun May 31 09:03:40 2009 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Sun May 31 09:03:40 2009 +0000 |
| tree | 902a0e1f005c6cd537559b0e33a7f2666f25653d | |
| parent | 7a1a7cb09de7de41a6b6fe6a7573085701b87ba4 [diff] |
Be more aggressive in doing LoadPRE by tracing backwards when a block only has a single predecessor. Patch by Jakub Staszak. llvm-svn: 72661