SystemZInstrBuilder.h Source File (original) (raw)

14#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZINSTRBUILDER_H

15#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZINSTRBUILDER_H

21namespace llvm {

31 if (MCID.mayLoad())

33 if (MCID.mayStore())

40}

42}

44#endif

Describe properties that are true of each instruction in the target description file.

The MachineFrameInfo class represents an abstract stack frame until prolog/epilog code is inserted.

Align getObjectAlign(int ObjectIdx) const

Return the alignment of the specified stack object.

int64_t getObjectSize(int ObjectIdx) const

Return the size of the specified object.

MachineMemOperand * getMachineMemOperand(MachinePointerInfo PtrInfo, MachineMemOperand::Flags f, LLT MemTy, Align base_alignment, const AAMDNodes &AAInfo=AAMDNodes(), const MDNode *Ranges=nullptr, SyncScope::ID SSID=SyncScope::System, AtomicOrdering Ordering=AtomicOrdering::NotAtomic, AtomicOrdering FailureOrdering=AtomicOrdering::NotAtomic)

getMachineMemOperand - Allocate a new MachineMemOperand.

MachineFrameInfo & getFrameInfo()

getFrameInfo - Return the frame info object for the current function.

const MachineInstrBuilder & addImm(int64_t Val) const

Add a new immediate operand.

const MachineInstrBuilder & addFrameIndex(int Idx) const

const MachineInstrBuilder & addReg(Register RegNo, unsigned flags=0, unsigned SubReg=0) const

Add a new virtual register operand.

const MachineInstrBuilder & addMemOperand(MachineMemOperand *MMO) const

Representation of each machine instruction.

A description of a memory reference used in the backend.

@ MOLoad

The memory access reads data.

@ MOStore

The memory access writes data.

This is an optimization pass for GlobalISel generic memory operations.

static const MachineInstrBuilder & addFrameReference(const MachineInstrBuilder &MIB, int FI, int Offset=0, bool mem=true)

addFrameReference - This function is used to add a reference to the base of an abstract object on the...

static LLVM_ABI MachinePointerInfo getFixedStack(MachineFunction &MF, int FI, int64_t Offset=0)

Return a MachinePointerInfo record that refers to the specified FrameIndex.