| commit | ad2890760f9661fb6a3dfa3ca863a87f6aea4139 | [log] [tgz] |
|---|---|---|
| author | Manman Ren <mren@apple.com> | Fri Sep 14 21:53:06 2012 +0000 |
| committer | Manman Ren <mren@apple.com> | Fri Sep 14 21:53:06 2012 +0000 |
| tree | d8eb4fbb010f17dd044ab643854c954a9aedbd9d | |
| parent | 911908dcb820848056a8c23fe762af37ab857779 [diff] |
PGO: preserve branch-weight metadata when simplifying a switch with a single case to a conditional branch and when removing dead cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163942 91177308-0d34-0410-b5e6-96231b3b80d8