diff options
Diffstat (limited to 'lib/CodeGen/TailDuplication.cpp')
| -rw-r--r-- | lib/CodeGen/TailDuplication.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp index d6860bcd17..9ab4058b19 100644 --- a/lib/CodeGen/TailDuplication.cpp +++ b/lib/CodeGen/TailDuplication.cpp @@ -121,7 +121,7 @@ static void VerifyPHIs(MachineFunction &MF, bool CheckExtra) { MBB->pred_end()); MachineBasicBlock::iterator MI = MBB->begin(); while (MI != MBB->end()) { - if (MI->getOpcode() != TargetInstrInfo::PHI) + if (!MI->isPHI()) break; for (SmallSetVector<MachineBasicBlock *, 8>::iterator PI = Preds.begin(), PE = Preds.end(); PI != PE; ++PI) { @@ -378,7 +378,7 @@ TailDuplicatePass::UpdateSuccessorsPHIs(MachineBasicBlock *FromBB, bool isDead, MachineBasicBlock *SuccBB = *SI; for (MachineBasicBlock::iterator II = SuccBB->begin(), EE = SuccBB->end(); II != EE; ++II) { - if (II->getOpcode() != TargetInstrInfo::PHI) + if (!II->isPHI()) break; unsigned Idx = 0; for (unsigned i = 1, e = II->getNumOperands(); i != e; i += 2) { @@ -476,7 +476,7 @@ TailDuplicatePass::TailDuplicate(MachineBasicBlock *TailBB, MachineFunction &MF, if (InstrCount == MaxDuplicateCount) return false; // Remember if we saw a call. if (I->getDesc().isCall()) HasCall = true; - if (I->getOpcode() != TargetInstrInfo::PHI) + if (!I->isPHI()) InstrCount += 1; } // Heuristically, don't tail-duplicate calls if it would expand code size, @@ -528,7 +528,7 @@ TailDuplicatePass::TailDuplicate(MachineBasicBlock *TailBB, MachineFunction &MF, while (I != TailBB->end()) { MachineInstr *MI = &*I; ++I; - if (MI->getOpcode() == TargetInstrInfo::PHI) { + if (MI->isPHI()) { // Replace the uses of the def of the PHI with the register coming // from PredBB. ProcessPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos); @@ -580,7 +580,7 @@ TailDuplicatePass::TailDuplicate(MachineBasicBlock *TailBB, MachineFunction &MF, SmallVector<std::pair<unsigned,unsigned>, 4> CopyInfos; MachineBasicBlock::iterator I = TailBB->begin(); // Process PHI instructions first. - while (I != TailBB->end() && I->getOpcode() == TargetInstrInfo::PHI) { + while (I != TailBB->end() && I->isPHI()) { // Replace the uses of the def of the PHI with the register coming // from PredBB. MachineInstr *MI = &*I++; |