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13 #ifndef LLVM_LIB_TARGET_LANAI_LANAIFRAMELOWERING_H
14 #define LLVM_LIB_TARGET_LANAI_LANAIFRAMELOWERING_H
55 #endif // LLVM_LIB_TARGET_LANAI_LANAIFRAMELOWERING_H
This is an optimization pass for GlobalISel generic memory operations.
Information about stack frame layout on the target.
MachineBasicBlock::iterator eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, MachineBasicBlock::iterator I) const override
This method is called during prolog/epilog code insertion to eliminate call frame setup and destroy p...
void emitPrologue(MachineFunction &MF, MachineBasicBlock &MBB) const override
emitProlog/emitEpilog - These methods insert prolog and epilog code into the function.
const LanaiSubtarget & STI
bool hasFP(const MachineFunction &) const override
hasFP - Return true if the specified function should have a dedicated frame pointer register.
This struct is a compact representation of a valid (non-zero power of two) alignment.
LanaiFrameLowering(const LanaiSubtarget &Subtarget)
void determineCalleeSaves(MachineFunction &MF, BitVector &SavedRegs, RegScavenger *RS=nullptr) const override
This method determines which of the registers reported by TargetRegisterInfo::getCalleeSavedRegs() sh...
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override