diff options
| author | Owen Anderson <resistor@mac.com> | 2008-05-29 18:35:21 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-05-29 18:35:21 +0000 |
| commit | fcc6350ac9b99d6590f5256d26bfa489b4531fb3 (patch) | |
| tree | c25f44ec87502554bfd30e7c64792d2e8b5b6004 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | b372d59a113c2dae24483c03884e4e8705028021 (diff) | |
Revert part of my last patch that I didn't intend to commit yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51694 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 228c0a92a0..2163bae81c 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -58,6 +58,8 @@ void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequired<LiveVariables>(); AU.addPreservedID(MachineLoopInfoID); AU.addPreservedID(MachineDominatorsID); + AU.addPreservedID(PHIEliminationID); + AU.addRequiredID(PHIEliminationID); AU.addRequiredID(TwoAddressInstructionPassID); MachineFunctionPass::getAnalysisUsage(AU); } |