llvm::SystemZMachineFunctionInfo Class Reference

#include "Target/SystemZ/SystemZMachineFunctionInfo.h"

Inheritance diagram for llvm::SystemZMachineFunctionInfo:

Collaboration diagram for llvm::SystemZMachineFunctionInfo:

Public Member Functions
	SystemZMachineFunctionInfo (const Function &F, const TargetSubtargetInfo *STI)
MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const override
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.
SystemZ::GPRRegs	getSpillGPRRegs () const
void	setSpillGPRRegs (Register Low, Register High, unsigned Offs)
SystemZ::GPRRegs	getRestoreGPRRegs () const
void	setRestoreGPRRegs (Register Low, Register High, unsigned Offs)
Register	getVarArgsFirstGPR () const
void	setVarArgsFirstGPR (Register GPR)
Register	getVarArgsFirstFPR () const
void	setVarArgsFirstFPR (Register FPR)
unsigned	getVarArgsFrameIndex () const
void	setVarArgsFrameIndex (unsigned FI)
unsigned	getRegSaveFrameIndex () const
void	setRegSaveFrameIndex (unsigned FI)
int	getFramePointerSaveIndex () const
void	setFramePointerSaveIndex (int Idx)
unsigned	getNumLocalDynamicTLSAccesses () const
void	incNumLocalDynamicTLSAccesses ()
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual	~MachineFunctionInfo ()
virtual MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.

Additional Inherited Members
Static Public Member Functions inherited from llvm::MachineFunctionInfo
template<typename FuncInfoTy , typename SubtargetTy = TargetSubtargetInfo>
static FuncInfoTy *	create (BumpPtrAllocator &Allocator, const Function &F, const SubtargetTy *STI)
	Factory function: default behavior is to call new using the supplied allocator.
template<typename Ty >
static Ty *	create (BumpPtrAllocator &Allocator, const Ty &MFI)

Detailed Description

Definition at line 27 of file SystemZMachineFunctionInfo.h.

Constructor & Destructor Documentation

SystemZMachineFunctionInfo()

llvm::SystemZMachineFunctionInfo::SystemZMachineFunctionInfo ( const Function &  F, const TargetSubtargetInfo *  STI  )

inline

Definition at line 40 of file SystemZMachineFunctionInfo.h.

Member Function Documentation

clone()

MachineFunctionInfo * SystemZMachineFunctionInfo::clone ( BumpPtrAllocator &  Allocator, MachineFunction &  DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &  Src2DstMBB  ) const

overridevirtual

Make a functionally equivalent copy of this MachineFunctionInfo in MF.

This requires remapping MachineBasicBlock references from the original parent to values in the new function. Targets may assume that virtual register and frame index values are preserved in the new function.

Reimplemented from llvm::MachineFunctionInfo.

Definition at line 17 of file SystemZMachineFunctionInfo.cpp.

References llvm::MachineFunction::cloneInfo().

getFramePointerSaveIndex()

int llvm::SystemZMachineFunctionInfo::getFramePointerSaveIndex ( ) const

inline

Definition at line 88 of file SystemZMachineFunctionInfo.h.

Referenced by llvm::SystemZELFFrameLowering::getOrCreateFramePointerSaveIndex().

getNumLocalDynamicTLSAccesses()

unsigned llvm::SystemZMachineFunctionInfo::getNumLocalDynamicTLSAccesses ( ) const

inline

Definition at line 92 of file SystemZMachineFunctionInfo.h.

getRegSaveFrameIndex()

unsigned llvm::SystemZMachineFunctionInfo::getRegSaveFrameIndex ( ) const

inline

Definition at line 84 of file SystemZMachineFunctionInfo.h.

getRestoreGPRRegs()

SystemZ::GPRRegs llvm::SystemZMachineFunctionInfo::getRestoreGPRRegs ( ) const

inline

Definition at line 62 of file SystemZMachineFunctionInfo.h.

Referenced by llvm::SystemZELFFrameLowering::emitEpilogue(), llvm::SystemZXPLINKFrameLowering::emitEpilogue(), llvm::SystemZELFFrameLowering::processFunctionBeforeFrameFinalized(), llvm::SystemZELFFrameLowering::restoreCalleeSavedRegisters(), and llvm::SystemZXPLINKFrameLowering::restoreCalleeSavedRegisters().

getSpillGPRRegs()

SystemZ::GPRRegs llvm::SystemZMachineFunctionInfo::getSpillGPRRegs ( ) const

inline

Definition at line 52 of file SystemZMachineFunctionInfo.h.

Referenced by llvm::SystemZELFFrameLowering::emitPrologue(), llvm::SystemZELFFrameLowering::spillCalleeSavedRegisters(), and llvm::SystemZXPLINKFrameLowering::spillCalleeSavedRegisters().

getVarArgsFirstFPR()

Register llvm::SystemZMachineFunctionInfo::getVarArgsFirstFPR ( ) const

inline

Definition at line 75 of file SystemZMachineFunctionInfo.h.

getVarArgsFirstGPR()

Register llvm::SystemZMachineFunctionInfo::getVarArgsFirstGPR ( ) const

inline

Definition at line 71 of file SystemZMachineFunctionInfo.h.

Referenced by llvm::SystemZELFFrameLowering::assignCalleeSavedSpillSlots(), llvm::SystemZELFFrameLowering::determineCalleeSaves(), and llvm::SystemZELFFrameLowering::spillCalleeSavedRegisters().

getVarArgsFrameIndex()

unsigned llvm::SystemZMachineFunctionInfo::getVarArgsFrameIndex ( ) const

inline

Definition at line 79 of file SystemZMachineFunctionInfo.h.

incNumLocalDynamicTLSAccesses()

void llvm::SystemZMachineFunctionInfo::incNumLocalDynamicTLSAccesses ( )

inline

Definition at line 93 of file SystemZMachineFunctionInfo.h.

setFramePointerSaveIndex()

void llvm::SystemZMachineFunctionInfo::setFramePointerSaveIndex ( int  Idx )

inline

Definition at line 89 of file SystemZMachineFunctionInfo.h.

References Idx.

Referenced by llvm::SystemZELFFrameLowering::getOrCreateFramePointerSaveIndex().

setRegSaveFrameIndex()

void llvm::SystemZMachineFunctionInfo::setRegSaveFrameIndex ( unsigned  FI )

inline

Definition at line 85 of file SystemZMachineFunctionInfo.h.

setRestoreGPRRegs()

void llvm::SystemZMachineFunctionInfo::setRestoreGPRRegs ( Register  Low, Register  High, unsigned  Offs  )

inline

Definition at line 63 of file SystemZMachineFunctionInfo.h.

References llvm::SystemZ::GPRRegs::GPROffset, High, llvm::SystemZ::GPRRegs::HighGPR, llvm::Low, and llvm::SystemZ::GPRRegs::LowGPR.

Referenced by llvm::SystemZELFFrameLowering::assignCalleeSavedSpillSlots(), and llvm::SystemZXPLINKFrameLowering::assignCalleeSavedSpillSlots().

setSpillGPRRegs()

void llvm::SystemZMachineFunctionInfo::setSpillGPRRegs ( Register  Low, Register  High, unsigned  Offs  )

inline

Definition at line 53 of file SystemZMachineFunctionInfo.h.

References llvm::SystemZ::GPRRegs::GPROffset, High, llvm::SystemZ::GPRRegs::HighGPR, llvm::Low, and llvm::SystemZ::GPRRegs::LowGPR.

Referenced by llvm::SystemZELFFrameLowering::assignCalleeSavedSpillSlots(), and llvm::SystemZXPLINKFrameLowering::assignCalleeSavedSpillSlots().

setVarArgsFirstFPR()

void llvm::SystemZMachineFunctionInfo::setVarArgsFirstFPR ( Register  FPR )

inline

Definition at line 76 of file SystemZMachineFunctionInfo.h.

References FPR.

setVarArgsFirstGPR()

void llvm::SystemZMachineFunctionInfo::setVarArgsFirstGPR ( Register  GPR )

inline

Definition at line 72 of file SystemZMachineFunctionInfo.h.

setVarArgsFrameIndex()

void llvm::SystemZMachineFunctionInfo::setVarArgsFrameIndex ( unsigned  FI )

inline

Definition at line 80 of file SystemZMachineFunctionInfo.h.

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The documentation for this class was generated from the following files:

• lib/Target/SystemZ/SystemZMachineFunctionInfo.h
• lib/Target/SystemZ/SystemZMachineFunctionInfo.cpp