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Skip liveness verification when MRI->tracksLiveness() is false.
[oota-llvm.git]
/
lib
/
CodeGen
/
StrongPHIElimination.cpp
diff --git
a/lib/CodeGen/StrongPHIElimination.cpp
b/lib/CodeGen/StrongPHIElimination.cpp
index 9f5ec2da1e6a698aa3ecdde133a1e86d788c0b91..c6fdc73824355ffd0291b3d2a27a87789e283496 100644
(file)
--- 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();