| commit | 324a24f6aa5d6752c57c39e1e19f00b8c8a4ceec | [log] [tgz] |
|---|---|---|
| author | Cameron Zwarich <zwarich@apple.com> | Thu Feb 24 10:00:16 2011 +0000 |
| committer | Cameron Zwarich <zwarich@apple.com> | Thu Feb 24 10:00:16 2011 +0000 |
| tree | 2213d3b2a4b860a0bb6fd2322c37a7f5a4bae52f | |
| parent | a46cd97818ac6fa336b093adecf2006fb041ca1c [diff] |
Add a mechanism for invalidating the LiveOutInfo of a PHI, and use it whenever a block is visited before all of its predecessors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126378 91177308-0d34-0410-b5e6-96231b3b80d8