diff options
Diffstat (limited to 'lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | lib/CodeGen/MachineVerifier.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp index 584c21b..434a1e8 100644 --- a/lib/CodeGen/MachineVerifier.cpp +++ b/lib/CodeGen/MachineVerifier.cpp @@ -590,7 +590,7 @@ MachineVerifier::visitMachineOperand(const MachineOperand *MO, unsigned MONum) { // must be live in. PHI instructions are handled separately. if (MInfo.regsKilled.count(Reg)) report("Using a killed virtual register", MO, MONum); - else if (MI->getOpcode() != TargetInstrInfo::PHI) + else if (!MI->isPHI()) MInfo.vregsLiveIn.insert(std::make_pair(Reg, MI)); } } @@ -650,10 +650,8 @@ MachineVerifier::visitMachineOperand(const MachineOperand *MO, unsigned MONum) { } case MachineOperand::MO_MachineBasicBlock: - if (MI->getOpcode() == TargetInstrInfo::PHI) { - if (!MO->getMBB()->isSuccessor(MI->getParent())) - report("PHI operand is not in the CFG", MO, MONum); - } + if (MI->isPHI() && !MO->getMBB()->isSuccessor(MI->getParent())) + report("PHI operand is not in the CFG", MO, MONum); break; default: @@ -783,7 +781,7 @@ void MachineVerifier::calcRegsRequired() { // calcRegsPassed has been run so BBInfo::isLiveOut is valid. void MachineVerifier::checkPHIOps(const MachineBasicBlock *MBB) { for (MachineBasicBlock::const_iterator BBI = MBB->begin(), BBE = MBB->end(); - BBI != BBE && BBI->getOpcode() == TargetInstrInfo::PHI; ++BBI) { + BBI != BBE && BBI->isPHI(); ++BBI) { DenseSet<const MachineBasicBlock*> seen; for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) { |