| commit | 9e4aa0259f65905b4c9ae74b966ae2806c99d07a | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Wed Feb 09 17:15:04 2011 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Wed Feb 09 17:15:04 2011 +0000 |
| tree | a67839f0142cf8fb0cbdece65a9ced200d0a15c9 | |
| parent | 206b065afbb600c8405249a5431b8bd6c1ffeeb1 [diff] |
Teach instsimplify some tricks about exact/nuw/nsw shifts. improve interfaces to instsimplify to take this info. llvm-svn: 125196