diff options
| -rw-r--r-- | lib/Target/ARM/ARMBaseRegisterInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp index 91e3550d07..6d5c48a9e6 100644 --- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp +++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp @@ -1124,8 +1124,9 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, // Replace the pseudo instruction with a new instruction... unsigned Opc = Old->getOpcode(); - ARMCC::CondCodes Pred = (ARMCC::CondCodes)Old->getOperand(1).getImm(); - // FIXME: Thumb2 version of ADJCALLSTACKUP and ADJCALLSTACKDOWN? + int PIdx = Old->findFirstPredOperandIdx(); + ARMCC::CondCodes Pred = (PIdx == -1) + ? ARMCC::AL : (ARMCC::CondCodes)Old->getOperand(PIdx).getImm(); if (Opc == ARM::ADJCALLSTACKDOWN || Opc == ARM::tADJCALLSTACKDOWN) { // Note: PredReg is operand 2 for ADJCALLSTACKDOWN. unsigned PredReg = Old->getOperand(2).getReg(); |