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llvm::PPCFunctionInfo Class Reference

#include <PPCMachineFunctionInfo.h>

Inheritance diagram for llvm::PPCFunctionInfo:
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Collaboration diagram for llvm::PPCFunctionInfo:
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Public Member Functions

 PPCFunctionInfo (MachineFunction &MF)
 
int getFramePointerSaveIndex () const
 
void setFramePointerSaveIndex (int Idx)
 
int getReturnAddrSaveIndex () const
 
void setReturnAddrSaveIndex (int idx)
 
int getBasePointerSaveIndex () const
 
void setBasePointerSaveIndex (int Idx)
 
unsigned getMinReservedArea () const
 
void setMinReservedArea (unsigned size)
 
int getTailCallSPDelta () const
 
void setTailCallSPDelta (int size)
 
void setMustSaveLR (bool U)
 
bool mustSaveLR () const
 
void setHasSpills ()
 
bool hasSpills () const
 
void setHasNonRISpills ()
 
bool hasNonRISpills () const
 
void setSpillsCR ()
 
bool isCRSpilled () const
 
void setSpillsVRSAVE ()
 
bool isVRSAVESpilled () const
 
void setLRStoreRequired ()
 
bool isLRStoreRequired () const
 
void setHasFastCall ()
 
bool hasFastCall () const
 
int getVarArgsFrameIndex () const
 
void setVarArgsFrameIndex (int Index)
 
int getVarArgsStackOffset () const
 
void setVarArgsStackOffset (int Offset)
 
unsigned getVarArgsNumGPR () const
 
void setVarArgsNumGPR (unsigned Num)
 
unsigned getVarArgsNumFPR () const
 
void setVarArgsNumFPR (unsigned Num)
 
int getCRSpillFrameIndex () const
 
void setCRSpillFrameIndex (int idx)
 
const SmallVectorImpl< unsigned > & getMustSaveCRs () const
 
void addMustSaveCR (unsigned Reg)
 
- Public Member Functions inherited from llvm::MachineFunctionInfo
virtual ~MachineFunctionInfo ()
 

Detailed Description

PPCFunctionInfo - This class is derived from MachineFunction private PowerPC target-specific information for each MachineFunction.

Definition at line 23 of file PPCMachineFunctionInfo.h.

Constructor & Destructor Documentation

llvm::PPCFunctionInfo::PPCFunctionInfo ( MachineFunction &  MF)
inlineexplicit

Definition at line 96 of file PPCMachineFunctionInfo.h.

Member Function Documentation

void llvm::PPCFunctionInfo::addMustSaveCR ( unsigned  Reg)
inline

Definition at line 172 of file PPCMachineFunctionInfo.h.

References llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

Referenced by llvm::PPCFrameLowering::spillCalleeSavedRegisters().

int llvm::PPCFunctionInfo::getBasePointerSaveIndex ( ) const
inline

Definition at line 120 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::emitEpilogue(), llvm::PPCFrameLowering::emitPrologue(), llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

int llvm::PPCFunctionInfo::getCRSpillFrameIndex ( ) const
inline

Definition at line 167 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCRegisterInfo::hasReservedSpillSlot().

int llvm::PPCFunctionInfo::getFramePointerSaveIndex ( ) const
inline

Definition at line 114 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCRegisterInfo::eliminateFrameIndex(), llvm::PPCFrameLowering::emitEpilogue(), llvm::PPCFrameLowering::emitPrologue(), llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

unsigned llvm::PPCFunctionInfo::getMinReservedArea ( ) const
inline

Definition at line 123 of file PPCMachineFunctionInfo.h.

Referenced by CalculateTailCallSPDiff(), and llvm::PPCFrameLowering::emitEpilogue().

const SmallVectorImpl<unsigned>& llvm::PPCFunctionInfo::getMustSaveCRs ( ) const
inline

Definition at line 171 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::emitEpilogue(), and llvm::PPCFrameLowering::emitPrologue().

int llvm::PPCFunctionInfo::getReturnAddrSaveIndex ( ) const
inline

Definition at line 117 of file PPCMachineFunctionInfo.h.

int llvm::PPCFunctionInfo::getTailCallSPDelta ( ) const
inline

Definition at line 126 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::emitEpilogue(), llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

int llvm::PPCFunctionInfo::getVarArgsFrameIndex ( ) const
inline

Definition at line 155 of file PPCMachineFunctionInfo.h.

unsigned llvm::PPCFunctionInfo::getVarArgsNumFPR ( ) const
inline

Definition at line 164 of file PPCMachineFunctionInfo.h.

unsigned llvm::PPCFunctionInfo::getVarArgsNumGPR ( ) const
inline

Definition at line 161 of file PPCMachineFunctionInfo.h.

int llvm::PPCFunctionInfo::getVarArgsStackOffset ( ) const
inline

Definition at line 158 of file PPCMachineFunctionInfo.h.

bool llvm::PPCFunctionInfo::hasFastCall ( ) const
inline

Definition at line 153 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::emitEpilogue().

bool llvm::PPCFunctionInfo::hasNonRISpills ( ) const
inline

Definition at line 141 of file PPCMachineFunctionInfo.h.

Referenced by hasNonRISpills().

bool llvm::PPCFunctionInfo::hasSpills ( ) const
inline

Definition at line 138 of file PPCMachineFunctionInfo.h.

Referenced by hasSpills().

bool llvm::PPCFunctionInfo::isCRSpilled ( ) const
inline

Definition at line 144 of file PPCMachineFunctionInfo.h.

Referenced by spillsCR().

bool llvm::PPCFunctionInfo::isLRStoreRequired ( ) const
inline

Definition at line 150 of file PPCMachineFunctionInfo.h.

Referenced by MustSaveLR().

bool llvm::PPCFunctionInfo::isVRSAVESpilled ( ) const
inline

Definition at line 147 of file PPCMachineFunctionInfo.h.

Referenced by spillsVRSAVE().

bool llvm::PPCFunctionInfo::mustSaveLR ( ) const
inline

Definition at line 135 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::emitEpilogue(), and llvm::PPCFrameLowering::emitPrologue().

void llvm::PPCFunctionInfo::setBasePointerSaveIndex ( int  Idx)
inline

Definition at line 121 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::PPCFunctionInfo::setCRSpillFrameIndex ( int  idx)
inline

Definition at line 168 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::PPCFunctionInfo::setFramePointerSaveIndex ( int  Idx)
inline

Definition at line 115 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::PPCFunctionInfo::setHasFastCall ( )
inline

Definition at line 152 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setHasNonRISpills ( )
inline

Definition at line 140 of file PPCMachineFunctionInfo.h.

Referenced by fixupFuncForFI(), llvm::PPCInstrInfo::loadRegFromStackSlot(), and llvm::PPCInstrInfo::storeRegToStackSlot().

void llvm::PPCFunctionInfo::setHasSpills ( )
inline

Definition at line 137 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCInstrInfo::loadRegFromStackSlot(), and llvm::PPCInstrInfo::storeRegToStackSlot().

void llvm::PPCFunctionInfo::setLRStoreRequired ( )
inline

Definition at line 149 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setMinReservedArea ( unsigned  size)
inline

Definition at line 124 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setMustSaveLR ( bool  U)
inline

MustSaveLR - This is set when the prolog/epilog inserter does its initial scan of the function. It is true if the LR/LR8 register is ever explicitly defined/clobbered in the machine function (e.g. by calls and movpctolr, which is used in PIC generation), or if the LR stack slot is explicitly referenced by builtin_return_address.

Definition at line 134 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::PPCFunctionInfo::setReturnAddrSaveIndex ( int  idx)
inline

Definition at line 118 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setSpillsCR ( )
inline

Definition at line 143 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCInstrInfo::loadRegFromStackSlot(), llvm::PPCFrameLowering::spillCalleeSavedRegisters(), and llvm::PPCInstrInfo::storeRegToStackSlot().

void llvm::PPCFunctionInfo::setSpillsVRSAVE ( )
inline

Definition at line 146 of file PPCMachineFunctionInfo.h.

Referenced by llvm::PPCInstrInfo::loadRegFromStackSlot(), and llvm::PPCInstrInfo::storeRegToStackSlot().

void llvm::PPCFunctionInfo::setTailCallSPDelta ( int  size)
inline

Definition at line 127 of file PPCMachineFunctionInfo.h.

Referenced by CalculateTailCallSPDiff().

void llvm::PPCFunctionInfo::setVarArgsFrameIndex ( int  Index)
inline

Definition at line 156 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setVarArgsNumFPR ( unsigned  Num)
inline

Definition at line 165 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setVarArgsNumGPR ( unsigned  Num)
inline

Definition at line 162 of file PPCMachineFunctionInfo.h.

void llvm::PPCFunctionInfo::setVarArgsStackOffset ( int  Offset)
inline

Definition at line 159 of file PPCMachineFunctionInfo.h.

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

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