diff options
Diffstat (limited to 'lib/CodeGen/TwoAddressInstructionPass.cpp')
| -rw-r--r-- | lib/CodeGen/TwoAddressInstructionPass.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp index 63e6ec358d..a30279d57d 100644 --- a/lib/CodeGen/TwoAddressInstructionPass.cpp +++ b/lib/CodeGen/TwoAddressInstructionPass.cpp @@ -954,7 +954,7 @@ TryInstructionTransform(MachineBasicBlock::iterator &mi, if (LV) { for (unsigned i = 0, e = mi->getNumOperands(); i != e; ++i) { MachineOperand &MO = mi->getOperand(i); - if (MO.isReg() && MO.getReg() != 0 && + if (MO.isReg() && TargetRegisterInfo::isVirtualRegister(MO.getReg())) { if (MO.isUse()) { if (MO.isKill()) { |