diff options
Diffstat (limited to 'lib/Target/ARM/ARMFrameLowering.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMFrameLowering.cpp | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/lib/Target/ARM/ARMFrameLowering.cpp b/lib/Target/ARM/ARMFrameLowering.cpp index 4ef26660a7..2b801458f8 100644 --- a/lib/Target/ARM/ARMFrameLowering.cpp +++ b/lib/Target/ARM/ARMFrameLowering.cpp @@ -268,14 +268,14 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF) const { // bic r4, r4, MaxAlign // mov sp, r4 // FIXME: It will be better just to find spare register here. - BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2tgpr), ARM::R4) - .addReg(ARM::SP, RegState::Kill); + AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2tgpr), ARM::R4) + .addReg(ARM::SP, RegState::Kill)); AddDefaultCC(AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::t2BICri), ARM::R4) .addReg(ARM::R4, RegState::Kill) .addImm(MaxAlign-1))); - BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::SP) - .addReg(ARM::R4, RegState::Kill); + AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVtgpr2gpr), ARM::SP) + .addReg(ARM::R4, RegState::Kill)); } AFI->setShouldRestoreSPFromFP(true); @@ -293,9 +293,9 @@ void ARMFrameLowering::emitPrologue(MachineFunction &MF) const { .addReg(ARM::SP) .addImm((unsigned)ARMCC::AL).addReg(0).addReg(0); else - BuildMI(MBB, MBBI, dl, - TII.get(ARM::tMOVgpr2gpr), RegInfo->getBaseRegister()) - .addReg(ARM::SP); + AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr), + RegInfo->getBaseRegister()) + .addReg(ARM::SP)); } // If the frame has variable sized objects then the epilogue must restore @@ -364,8 +364,9 @@ void ARMFrameLowering::emitEpilogue(MachineFunction &MF, "No scratch register to restore SP from FP!"); emitT2RegPlusImmediate(MBB, MBBI, dl, ARM::R4, FramePtr, -NumBytes, ARMCC::AL, 0, TII); - BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr), ARM::SP) - .addReg(ARM::R4); + AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr), + ARM::SP) + .addReg(ARM::R4)); } } else { // Thumb2 or ARM. @@ -373,8 +374,9 @@ void ARMFrameLowering::emitEpilogue(MachineFunction &MF, BuildMI(MBB, MBBI, dl, TII.get(ARM::MOVr), ARM::SP) .addReg(FramePtr).addImm((unsigned)ARMCC::AL).addReg(0).addReg(0); else - BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr), ARM::SP) - .addReg(FramePtr); + AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr), + ARM::SP) + .addReg(FramePtr)); } } else if (NumBytes) emitSPUpdate(isARM, MBB, MBBI, dl, TII, NumBytes); |