| commit | 0e90d42fceb95c6aff240ed3c276db01c67c3159 | [log] [tgz] |
|---|---|---|
| author | Matthias Braun <matze@braunis.de> | Thu Mar 02 00:35:08 2017 +0000 |
| committer | Matthias Braun <matze@braunis.de> | Thu Mar 02 00:35:08 2017 +0000 |
| tree | 1e682288eb80080e2d97a61ba4bf5fb07b6702d7 | |
| parent | 1174171d1f09234c963900905fef0844af3c55c1 [diff] |
LiveRegMatrix: Fix some subreg interference checks Surprisingly, one of the three interference checks in LiveRegMatrix was using the main live range instead of the apropriate subregister range resulting in unnecessarily conservative results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296722 91177308-0d34-0410-b5e6-96231b3b80d8