| commit | 66c04c48debfd4357beaf9310346b2b24046b685 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Thu Nov 12 05:24:05 2009 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Thu Nov 12 05:24:05 2009 +0000 |
| tree | 21ae6fe818b545a074550b4d53b7bc1e221bf3ac | |
| parent | f496e79f44f13ac80564f5f8e69aa648033e7889 [diff] |
use getPredicateOnEdge to fold comparisons through PHI nodes, which implements GCC PR18046. This also gets us 360 more jump threads on 176.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86953 91177308-0d34-0410-b5e6-96231b3b80d8