Cameron Zwarich 324a24f6aa 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
2011-02-24 10:00:16 +00:00
..
2011-02-22 18:56:12 +00:00
2011-01-17 16:43:30 +00:00