| commit | 7d0e3c01f35fae3c448761c21477faa622872044 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Mon Aug 16 17:34:25 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Mon Aug 16 17:34:25 2010 +0000 |
| tree | 11bcf81765744eac6c5c521a6db67e400be6bc0a | |
| parent | 5ba3e4d75d37d4cb145ebd01c2b0b2fec0db27c0 [diff] |
Revert r111031. The way LLVM defines loop invariance, the property of an expression being loop invariant is not equivalent to the property of properly dominating the loop header. Other optimizations have also made this optimization less important. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111160 91177308-0d34-0410-b5e6-96231b3b80d8