diff options
Diffstat (limited to 'lib/CodeGen/StrongPHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/StrongPHIElimination.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp index 8c6e44b..c6fdc73 100644 --- a/lib/CodeGen/StrongPHIElimination.cpp +++ b/lib/CodeGen/StrongPHIElimination.cpp @@ -228,7 +228,6 @@ static MachineOperand *findLastUse(MachineBasicBlock *MBB, unsigned Reg) { return &MO; } } - return NULL; } bool StrongPHIElimination::runOnMachineFunction(MachineFunction &MF) { @@ -394,8 +393,6 @@ bool StrongPHIElimination::runOnMachineFunction(MachineFunction &MF) { LastUse->setIsKill(true); } - LI->renumber(); - Allocator.Reset(); RegNodeMap.clear(); PHISrcDefs.clear(); @@ -779,7 +776,6 @@ void StrongPHIElimination::InsertCopiesForPHI(MachineInstr *PHI, SlotIndex MBBStartIndex = LI->getMBBStartIdx(MBB); SlotIndex DestCopyIndex = LI->getInstructionIndex(CopyInstr); VNInfo *CopyVNI = CopyLI.getNextValue(MBBStartIndex, - CopyInstr, LI->getVNInfoAllocator()); CopyVNI->setIsPHIDef(true); CopyLI.addRange(LiveRange(MBBStartIndex, |