diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64FrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64FrameLowering.cpp | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp index 5ddff4a5750..77b2551f0d2 100644 --- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp +++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp @@ -86,7 +86,8 @@ bool AArch64FrameLowering::hasFP(const MachineFunction &MF) const { const MachineFrameInfo *MFI = MF.getFrameInfo(); #ifndef NDEBUG - const TargetRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo(); + const TargetRegisterInfo *RegInfo = + MF.getTarget().getSubtargetImpl()->getRegisterInfo(); assert(!RegInfo->needsStackRealignment(MF) && "No stack realignment on AArch64!"); #endif @@ -108,14 +109,15 @@ AArch64FrameLowering::hasReservedCallFrame(const MachineFunction &MF) const { void AArch64FrameLowering::eliminateCallFramePseudoInstr( MachineFunction &MF, MachineBasicBlock &MBB, MachineBasicBlock::iterator I) const { - const AArch64InstrInfo *TII = - static_cast<const AArch64InstrInfo *>(MF.getTarget().getInstrInfo()); + const AArch64InstrInfo *TII = static_cast<const AArch64InstrInfo *>( + MF.getTarget().getSubtargetImpl()->getInstrInfo()); DebugLoc DL = I->getDebugLoc(); int Opc = I->getOpcode(); bool IsDestroy = Opc == TII->getCallFrameDestroyOpcode(); uint64_t CalleePopAmount = IsDestroy ? I->getOperand(1).getImm() : 0; - const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering(); + const TargetFrameLowering *TFI = + MF.getTarget().getSubtargetImpl()->getFrameLowering(); if (!TFI->hasReservedCallFrame(MF)) { unsigned Align = getStackAlignment(); @@ -158,7 +160,8 @@ void AArch64FrameLowering::emitCalleeSavedFrameMoves( MachineFrameInfo *MFI = MF.getFrameInfo(); MachineModuleInfo &MMI = MF.getMMI(); const MCRegisterInfo *MRI = MMI.getContext().getRegisterInfo(); - const TargetInstrInfo *TII = MF.getTarget().getInstrInfo(); + const TargetInstrInfo *TII = + MF.getTarget().getSubtargetImpl()->getInstrInfo(); DebugLoc DL = MBB.findDebugLoc(MBBI); // Add callee saved registers to move list. @@ -166,7 +169,7 @@ void AArch64FrameLowering::emitCalleeSavedFrameMoves( if (CSI.empty()) return; - const DataLayout *TD = MF.getTarget().getDataLayout(); + const DataLayout *TD = MF.getTarget().getSubtargetImpl()->getDataLayout(); bool HasFP = hasFP(MF); // Calculate amount of bytes used for return address storing. @@ -205,8 +208,9 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF) const { const MachineFrameInfo *MFI = MF.getFrameInfo(); const Function *Fn = MF.getFunction(); const AArch64RegisterInfo *RegInfo = static_cast<const AArch64RegisterInfo *>( - MF.getTarget().getRegisterInfo()); - const TargetInstrInfo *TII = MF.getTarget().getInstrInfo(); + MF.getTarget().getSubtargetImpl()->getRegisterInfo()); + const TargetInstrInfo *TII = + MF.getTarget().getSubtargetImpl()->getInstrInfo(); MachineModuleInfo &MMI = MF.getMMI(); AArch64FunctionInfo *AFI = MF.getInfo<AArch64FunctionInfo>(); bool needsFrameMoves = MMI.hasDebugInfo() || Fn->needsUnwindTableEntry(); @@ -300,7 +304,7 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF) const { TII->copyPhysReg(MBB, MBBI, DL, AArch64::X19, AArch64::SP, false); if (needsFrameMoves) { - const DataLayout *TD = MF.getTarget().getDataLayout(); + const DataLayout *TD = MF.getTarget().getSubtargetImpl()->getDataLayout(); const int StackGrowth = -TD->getPointerSize(0); unsigned FramePtr = RegInfo->getFrameRegister(MF); @@ -434,10 +438,10 @@ void AArch64FrameLowering::emitEpilogue(MachineFunction &MF, MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr(); assert(MBBI->isReturn() && "Can only insert epilog into returning blocks"); MachineFrameInfo *MFI = MF.getFrameInfo(); - const AArch64InstrInfo *TII = - static_cast<const AArch64InstrInfo *>(MF.getTarget().getInstrInfo()); + const AArch64InstrInfo *TII = static_cast<const AArch64InstrInfo *>( + MF.getTarget().getSubtargetImpl()->getInstrInfo()); const AArch64RegisterInfo *RegInfo = static_cast<const AArch64RegisterInfo *>( - MF.getTarget().getRegisterInfo()); + MF.getTarget().getSubtargetImpl()->getRegisterInfo()); DebugLoc DL = MBBI->getDebugLoc(); unsigned RetOpcode = MBBI->getOpcode(); @@ -548,7 +552,7 @@ int AArch64FrameLowering::resolveFrameIndexReference(const MachineFunction &MF, bool PreferFP) const { const MachineFrameInfo *MFI = MF.getFrameInfo(); const AArch64RegisterInfo *RegInfo = static_cast<const AArch64RegisterInfo *>( - MF.getTarget().getRegisterInfo()); + MF.getTarget().getSubtargetImpl()->getRegisterInfo()); const AArch64FunctionInfo *AFI = MF.getInfo<AArch64FunctionInfo>(); int FPOffset = MFI->getObjectOffset(FI) + 16; int Offset = MFI->getObjectOffset(FI) + MFI->getStackSize(); @@ -617,7 +621,8 @@ bool AArch64FrameLowering::spillCalleeSavedRegisters( const std::vector<CalleeSavedInfo> &CSI, const TargetRegisterInfo *TRI) const { MachineFunction &MF = *MBB.getParent(); - const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo(); + const TargetInstrInfo &TII = + *MF.getTarget().getSubtargetImpl()->getInstrInfo(); unsigned Count = CSI.size(); DebugLoc DL; assert((Count & 1) == 0 && "Odd number of callee-saved regs to spill!"); @@ -693,7 +698,8 @@ bool AArch64FrameLowering::restoreCalleeSavedRegisters( const std::vector<CalleeSavedInfo> &CSI, const TargetRegisterInfo *TRI) const { MachineFunction &MF = *MBB.getParent(); - const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo(); + const TargetInstrInfo &TII = + *MF.getTarget().getSubtargetImpl()->getInstrInfo(); unsigned Count = CSI.size(); DebugLoc DL; assert((Count & 1) == 0 && "Odd number of callee-saved regs to spill!"); @@ -761,7 +767,7 @@ bool AArch64FrameLowering::restoreCalleeSavedRegisters( void AArch64FrameLowering::processFunctionBeforeCalleeSavedScan( MachineFunction &MF, RegScavenger *RS) const { const AArch64RegisterInfo *RegInfo = static_cast<const AArch64RegisterInfo *>( - MF.getTarget().getRegisterInfo()); + MF.getTarget().getSubtargetImpl()->getRegisterInfo()); AArch64FunctionInfo *AFI = MF.getInfo<AArch64FunctionInfo>(); MachineRegisterInfo *MRI = &MF.getRegInfo(); SmallVector<unsigned, 4> UnspilledCSGPRs; |
