diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-03 20:19:44 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-03 20:19:44 +0000 |
| commit | bf60aa9db5953dd99c561dfa9323b1e3293a5a85 (patch) | |
| tree | e6815ef170b7b60b669eafaa489e14bb5ef7590b /lib/CodeGen/StrongPHIElimination.cpp | |
| parent | 0ab7103e06ee1da7bde5b196a68be77ab49a005d (diff) | |
Eliminate the VNInfo::hasPHIKill() flag.
The only real user of the flag was removeCopyByCommutingDef(), and it
has been switched to LiveIntervals::hasPHIKill().
All the code changed by this patch was only concerned with computing and
propagating the flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161255 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StrongPHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/StrongPHIElimination.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp index 389dc973ac..9a8e74599c 100644 --- a/lib/CodeGen/StrongPHIElimination.cpp +++ b/lib/CodeGen/StrongPHIElimination.cpp @@ -673,7 +673,6 @@ void StrongPHIElimination::InsertCopiesForPHI(MachineInstr *PHI, SlotIndex PredIndex = LI->getMBBEndIdx(PredBB); VNInfo *SrcVNI = SrcInterval.getVNInfoBefore(PredIndex); assert(SrcVNI); - SrcVNI->setHasPHIKill(true); continue; } |