LLVM: lib/Target/ARC/ARCFrameLowering.h Source File (original) (raw)

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13#ifndef LLVM_LIB_TARGET_ARC_ARCFRAMELOWERING_H

14#define LLVM_LIB_TARGET_ARC_ARCFRAMELOWERING_H

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21namespace llvm {

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28public:

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48 bool

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63 std::vectorllvm::CalleeSavedInfo &) const override;

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65protected:

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68private:

71 bool allocate) const;

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74};

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76}

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78#endif

Register const TargetRegisterInfo * TRI

bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, MutableArrayRef< CalleeSavedInfo > CSI, const TargetRegisterInfo *TRI) const override

restoreCalleeSavedRegisters - Issues instruction(s) to restore all callee saved registers and returns...

void processFunctionBeforeFrameFinalized(MachineFunction &MF, RegScavenger *RS) const override

processFunctionBeforeFrameFinalized - This method is called immediately before the specified function...

bool hasFPImpl(const MachineFunction &MF) const override

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...

ARCFrameLowering(const ARCSubtarget &st)

Definition ARCFrameLowering.h:29

void determineCalleeSaves(MachineFunction &MF, BitVector &SavedRegs, RegScavenger *RS) const override

Add explicit callee save registers.

void emitPrologue(MachineFunction &MF, MachineBasicBlock &MBB) const override

Insert Prologue into the function.

void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override

Insert Epilogue into the function.

bool spillCalleeSavedRegisters(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, ArrayRef< CalleeSavedInfo > CSI, const TargetRegisterInfo *TRI) const override

spillCalleeSavedRegisters - Issues instruction(s) to spill all callee saved registers and returns tru...

bool assignCalleeSavedSpillSlots(llvm::MachineFunction &, const llvm::TargetRegisterInfo *, std::vector< llvm::CalleeSavedInfo > &) const override

assignCalleeSavedSpillSlots - Allows target to override spill slot assignment logic.

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

MachineInstrBundleIterator< MachineInstr > iterator

MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memo...

TargetFrameLowering(StackDirection D, Align StackAl, int LAO, Align TransAl=Align(1), bool StackReal=true)

TargetRegisterInfo base class - We assume that the target defines a static array of TargetRegisterDes...

This is an optimization pass for GlobalISel generic memory operations.

This struct is a compact representation of a valid (non-zero power of two) alignment.