diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMFrameLowering.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/ARMFrameLowering.cpp b/llvm/lib/Target/ARM/ARMFrameLowering.cpp index 63c608dde95..37be22bed54 100644 --- a/llvm/lib/Target/ARM/ARMFrameLowering.cpp +++ b/llvm/lib/Target/ARM/ARMFrameLowering.cpp @@ -1700,13 +1700,14 @@ void ARMFrameLowering::determineCalleeSaves(MachineFunction &MF, // worth the effort and added fragility? unsigned EstimatedStackSize = MFI.estimateStackSize(MF) + 4 * (NumGPRSpills + NumFPRSpills); - if (hasFP(MF)) { + bool HasFP = hasFP(MF); + if (HasFP) { if (AFI->hasStackFrame()) EstimatedStackSize += 4; } else { // If FP is not used, SP will be used to access arguments, so count the // size of arguments into the estimation. - EstimatedStackSize += MF.getInfo<ARMFunctionInfo>()->getArgumentStackSize(); + EstimatedStackSize += AFI->getArgumentStackSize(); } EstimatedStackSize += 16; // For possible paddings. @@ -1717,7 +1718,7 @@ void ARMFrameLowering::determineCalleeSaves(MachineFunction &MF, if (BigStack || !CanEliminateFrame || RegInfo->cannotEliminateFrame(MF)) { AFI->setHasStackFrame(true); - if (hasFP(MF)) { + if (HasFP) { SavedRegs.set(FramePtr); // If the frame pointer is required by the ABI, also spill LR so that we // emit a complete frame record. @@ -1788,7 +1789,7 @@ void ARMFrameLowering::determineCalleeSaves(MachineFunction &MF, } // r7 can be used if it is not being used as the frame pointer. - if (!hasFP(MF)) { + if (!HasFP) { if (SavedRegs.test(ARM::R7)) { --RegDeficit; DEBUG(dbgs() << "%R7 is saved low register, RegDeficit = " |
