diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/AMDGPU/AMDGPU.h | 2 | ||||
| -rw-r--r-- | lib/Target/X86/X86FrameLowering.cpp | 13 | ||||
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 2 |
3 files changed, 9 insertions, 8 deletions
diff --git a/lib/Target/AMDGPU/AMDGPU.h b/lib/Target/AMDGPU/AMDGPU.h index 5d00e1cb3be5..4f718e1ca310 100644 --- a/lib/Target/AMDGPU/AMDGPU.h +++ b/lib/Target/AMDGPU/AMDGPU.h @@ -20,7 +20,7 @@ class AMDGPUInstrPrinter; class AMDGPUSubtarget; class AMDGPUTargetMachine; class FunctionPass; -class MachineSchedContext; +struct MachineSchedContext; class MCAsmInfo; class raw_ostream; class ScheduleDAGInstrs; diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index 8b5fd27b4775..8632bb8254f9 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -91,7 +91,8 @@ bool X86FrameLowering::hasFP(const MachineFunction &MF) const { MFI->isFrameAddressTaken() || MFI->hasOpaqueSPAdjustment() || MF.getInfo<X86MachineFunctionInfo>()->getForceFramePointer() || MMI.callsUnwindInit() || MMI.hasEHFunclets() || MMI.callsEHReturn() || - MFI->hasStackMap() || MFI->hasPatchPoint()); + MFI->hasStackMap() || MFI->hasPatchPoint() || + MFI->hasCopyImplyingStackAdjustment()); } static unsigned getSUBriOpcode(unsigned IsLP64, int64_t Imm) { @@ -943,11 +944,11 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF, // push and pop from the stack. if (Is64Bit && !Fn->hasFnAttribute(Attribute::NoRedZone) && !TRI->needsStackRealignment(MF) && - !MFI->hasVarSizedObjects() && // No dynamic alloca. - !MFI->adjustsStack() && // No calls. - !IsWin64CC && // Win64 has no Red Zone - !MFI->hasOpaqueSPAdjustment() && // Don't push and pop. - !MF.shouldSplitStack()) { // Regular stack + !MFI->hasVarSizedObjects() && // No dynamic alloca. + !MFI->adjustsStack() && // No calls. + !IsWin64CC && // Win64 has no Red Zone + !MFI->hasCopyImplyingStackAdjustment() && // Don't push and pop. + !MF.shouldSplitStack()) { // Regular stack uint64_t MinSize = X86FI->getCalleeSavedFrameSize(); if (HasFP) MinSize += SlotSize; StackSize = std::max(MinSize, StackSize > 128 ? StackSize - 128 : 0); diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 1ec93b5f2d23..b723059f091d 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -17458,7 +17458,7 @@ static SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, const X86Subtarget *Subtarget, // We need a frame pointer because this will get lowered to a PUSH/POP // sequence. MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo(); - MFI->setHasOpaqueSPAdjustment(true); + MFI->setHasCopyImplyingStackAdjustment(true); // Don't do anything here, we will expand these intrinsics out later // during ExpandISelPseudos in EmitInstrWithCustomInserter. return SDValue(); |