| commit | 0ad2c7ace8abe46a86724a0ad939515d23d5c402 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Aug 13 21:24:58 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Aug 13 21:24:58 2010 +0000 |
| tree | 23cfa07dd5dc761ab4685cd4cf67095254623481 | |
| parent | fc412d85c46a8656361fe1e9197ea85922e2cd61 [diff] |
Various optimizations. Don't compare two loops' depths when they are the same loop. Don't compare two instructions' loop depths when they are in the same block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111045 91177308-0d34-0410-b5e6-96231b3b80d8