diff options
Diffstat (limited to 'lib/CodeGen/TailDuplication.cpp')
| -rw-r--r-- | lib/CodeGen/TailDuplication.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp index 197b946bea..eb44478720 100644 --- a/lib/CodeGen/TailDuplication.cpp +++ b/lib/CodeGen/TailDuplication.cpp @@ -461,6 +461,7 @@ TailDuplicatePass::UpdateSuccessorsPHIs(MachineBasicBlock *FromBB, bool isDead, II != EE; ++II) { if (!II->isPHI()) break; + MachineInstrBuilder MIB(*FromBB->getParent(), II); unsigned Idx = 0; for (unsigned i = 1, e = II->getNumOperands(); i != e; i += 2) { MachineOperand &MO = II->getOperand(i+1); @@ -508,8 +509,7 @@ TailDuplicatePass::UpdateSuccessorsPHIs(MachineBasicBlock *FromBB, bool isDead, II->getOperand(Idx+1).setMBB(SrcBB); Idx = 0; } else { - II->addOperand(MachineOperand::CreateReg(SrcReg, false)); - II->addOperand(MachineOperand::CreateMBB(SrcBB)); + MIB.addReg(SrcReg).addMBB(SrcBB); } } } else { @@ -521,8 +521,7 @@ TailDuplicatePass::UpdateSuccessorsPHIs(MachineBasicBlock *FromBB, bool isDead, II->getOperand(Idx+1).setMBB(SrcBB); Idx = 0; } else { - II->addOperand(MachineOperand::CreateReg(Reg, false)); - II->addOperand(MachineOperand::CreateMBB(SrcBB)); + MIB.addReg(Reg).addMBB(SrcBB); } } } |