diff options
Diffstat (limited to 'lib/CodeGen/MachineLICM.cpp')
| -rw-r--r-- | lib/CodeGen/MachineLICM.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp index e3b21c4ca5..7766e116d8 100644 --- a/lib/CodeGen/MachineLICM.cpp +++ b/lib/CodeGen/MachineLICM.cpp @@ -622,7 +622,7 @@ void MachineLICM::InitRegPressure(MachineBasicBlock *BB) { if (!MO.isReg() || MO.isImplicit()) continue; unsigned Reg = MO.getReg(); - if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; bool isNew = RegSeen.insert(Reg); @@ -655,7 +655,7 @@ void MachineLICM::UpdateRegPressure(const MachineInstr *MI) { if (!MO.isReg() || MO.isImplicit()) continue; unsigned Reg = MO.getReg(); - if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; bool isNew = RegSeen.insert(Reg); @@ -889,7 +889,7 @@ void MachineLICM::UpdateBackTraceRegPressure(const MachineInstr *MI) { if (!MO.isReg() || MO.isImplicit()) continue; unsigned Reg = MO.getReg(); - if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; const TargetRegisterClass *RC = MRI->getRegClass(Reg); @@ -952,7 +952,7 @@ bool MachineLICM::IsProfitableToHoist(MachineInstr &MI) { if (!MO.isReg() || MO.isImplicit()) continue; unsigned Reg = MO.getReg(); - if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; if (MO.isDef()) { if (HasHighOperandLatency(MI, i, Reg)) { |