LLVM  14.0.0git
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llvm::AArch64FunctionInfo Class Referencefinal

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction. More...

#include "Target/AArch64/AArch64MachineFunctionInfo.h"

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Classes

class  MILOHDirective
 

Public Types

using SetOfInstructions = SmallPtrSet< const MachineInstr *, 16 >
 
using MILOHArgs = MILOHDirective::LOHArgs
 
using MILOHContainer = SmallVector< MILOHDirective, 32 >
 

Public Member Functions

 AArch64FunctionInfo (MachineFunction &MF)
 
void initializeBaseYamlFields (const yaml::AArch64FunctionInfo &YamlMFI)
 
unsigned getBytesInStackArgArea () const
 
void setBytesInStackArgArea (unsigned bytes)
 
unsigned getArgumentStackToRestore () const
 
void setArgumentStackToRestore (unsigned bytes)
 
unsigned getTailCallReservedStack () const
 
void setTailCallReservedStack (unsigned bytes)
 
bool hasCalculatedStackSizeSVE () const
 
void setStackSizeSVE (uint64_t S)
 
uint64_t getStackSizeSVE () const
 
bool hasStackFrame () const
 
void setHasStackFrame (bool s)
 
bool isStackRealigned () const
 
void setStackRealigned (bool s)
 
bool hasCalleeSaveStackFreeSpace () const
 
void setCalleeSaveStackHasFreeSpace (bool s)
 
bool isSplitCSR () const
 
void setIsSplitCSR (bool s)
 
void setLocalStackSize (uint64_t Size)
 
uint64_t getLocalStackSize () const
 
void setOutliningStyle (std::string Style)
 
Optional< std::string > getOutliningStyle () const
 
void setCalleeSavedStackSize (unsigned Size)
 
unsigned getCalleeSavedStackSize (const MachineFrameInfo &MFI) const
 
unsigned getCalleeSavedStackSize () const
 
void setSVECalleeSavedStackSize (unsigned Size)
 
unsigned getSVECalleeSavedStackSize () const
 
void setMinMaxSVECSFrameIndex (int Min, int Max)
 
int getMinSVECSFrameIndex () const
 
int getMaxSVECSFrameIndex () const
 
void incNumLocalDynamicTLSAccesses ()
 
unsigned getNumLocalDynamicTLSAccesses () const
 
Optional< bool > hasRedZone () const
 
void setHasRedZone (bool s)
 
int getVarArgsStackIndex () const
 
void setVarArgsStackIndex (int Index)
 
int getVarArgsGPRIndex () const
 
void setVarArgsGPRIndex (int Index)
 
unsigned getVarArgsGPRSize () const
 
void setVarArgsGPRSize (unsigned Size)
 
int getVarArgsFPRIndex () const
 
void setVarArgsFPRIndex (int Index)
 
unsigned getVarArgsFPRSize () const
 
void setVarArgsFPRSize (unsigned Size)
 
unsigned getSRetReturnReg () const
 
void setSRetReturnReg (unsigned Reg)
 
unsigned getJumpTableEntrySize (int Idx) const
 
MCSymbolgetJumpTableEntryPCRelSymbol (int Idx) const
 
void setJumpTableEntryInfo (int Idx, unsigned Size, MCSymbol *PCRelSym)
 
const SetOfInstructionsgetLOHRelated () const
 
const MILOHContainergetLOHContainer () const
 
void addLOHDirective (MCLOHType Kind, MILOHArgs Args)
 Add a LOH directive of this Kind and this Args. More...
 
SmallVectorImpl< ForwardedRegister > & getForwardedMustTailRegParms ()
 
Optional< intgetTaggedBasePointerIndex () const
 
void setTaggedBasePointerIndex (int Index)
 
unsigned getTaggedBasePointerOffset () const
 
void setTaggedBasePointerOffset (unsigned Offset)
 
int getCalleeSaveBaseToFrameRecordOffset () const
 
void setCalleeSaveBaseToFrameRecordOffset (int Offset)
 
bool shouldSignReturnAddress () const
 
bool shouldSignReturnAddress (bool SpillsLR) const
 
bool shouldSignWithBKey () const
 
bool branchTargetEnforcement () const
 
void setHasSwiftAsyncContext (bool HasContext)
 
bool hasSwiftAsyncContext () const
 
void setSwiftAsyncContextFrameIdx (int FI)
 
int getSwiftAsyncContextFrameIdx () const
 
- Public Member Functions inherited from llvm::MachineFunctionInfo
virtual ~MachineFunctionInfo ()
 

Additional Inherited Members

- Static Public Member Functions inherited from llvm::MachineFunctionInfo
template<typename Ty >
static Ty * create (BumpPtrAllocator &Allocator, MachineFunction &MF)
 Factory function: default behavior is to call new using the supplied allocator. More...
 

Detailed Description

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction.

Definition at line 37 of file AArch64MachineFunctionInfo.h.

Member Typedef Documentation

◆ MILOHArgs

Definition at line 360 of file AArch64MachineFunctionInfo.h.

◆ MILOHContainer

Definition at line 361 of file AArch64MachineFunctionInfo.h.

◆ SetOfInstructions

Definition at line 337 of file AArch64MachineFunctionInfo.h.

Constructor & Destructor Documentation

◆ AArch64FunctionInfo()

AArch64FunctionInfo::AArch64FunctionInfo ( MachineFunction MF)
explicit

Member Function Documentation

◆ addLOHDirective()

void llvm::AArch64FunctionInfo::addLOHDirective ( MCLOHType  Kind,
MILOHArgs  Args 
)
inline

Add a LOH directive of this Kind and this Args.

Definition at line 366 of file AArch64MachineFunctionInfo.h.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, and llvm::SmallPtrSetImpl< PtrType >::insert().

Referenced by handleADRP().

◆ branchTargetEnforcement()

bool llvm::AArch64FunctionInfo::branchTargetEnforcement ( ) const
inline

Definition at line 399 of file AArch64MachineFunctionInfo.h.

Referenced by getCallOpcode().

◆ getArgumentStackToRestore()

unsigned llvm::AArch64FunctionInfo::getArgumentStackToRestore ( ) const
inline

Definition at line 184 of file AArch64MachineFunctionInfo.h.

Referenced by getArgumentStackToRestore().

◆ getBytesInStackArgArea()

unsigned llvm::AArch64FunctionInfo::getBytesInStackArgArea ( ) const
inline

Definition at line 181 of file AArch64MachineFunctionInfo.h.

◆ getCalleeSaveBaseToFrameRecordOffset()

int llvm::AArch64FunctionInfo::getCalleeSaveBaseToFrameRecordOffset ( ) const
inline

◆ getCalleeSavedStackSize() [1/2]

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( ) const
inline

Definition at line 277 of file AArch64MachineFunctionInfo.h.

References assert().

Referenced by getCalleeSavedStackSize().

◆ getCalleeSavedStackSize() [2/2]

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( const MachineFrameInfo MFI) const
inline

◆ getForwardedMustTailRegParms()

SmallVectorImpl<ForwardedRegister>& llvm::AArch64FunctionInfo::getForwardedMustTailRegParms ( )
inline

Definition at line 371 of file AArch64MachineFunctionInfo.h.

Referenced by handleMustTailForwardedRegisters().

◆ getJumpTableEntryPCRelSymbol()

MCSymbol* llvm::AArch64FunctionInfo::getJumpTableEntryPCRelSymbol ( int  Idx) const
inline

Definition at line 328 of file AArch64MachineFunctionInfo.h.

◆ getJumpTableEntrySize()

unsigned llvm::AArch64FunctionInfo::getJumpTableEntrySize ( int  Idx) const
inline

Definition at line 325 of file AArch64MachineFunctionInfo.h.

◆ getLocalStackSize()

uint64_t llvm::AArch64FunctionInfo::getLocalStackSize ( ) const
inline

◆ getLOHContainer()

const MILOHContainer& llvm::AArch64FunctionInfo::getLOHContainer ( ) const
inline

Definition at line 363 of file AArch64MachineFunctionInfo.h.

◆ getLOHRelated()

const SetOfInstructions& llvm::AArch64FunctionInfo::getLOHRelated ( ) const
inline

◆ getMaxSVECSFrameIndex()

int llvm::AArch64FunctionInfo::getMaxSVECSFrameIndex ( ) const
inline

Definition at line 297 of file AArch64MachineFunctionInfo.h.

◆ getMinSVECSFrameIndex()

int llvm::AArch64FunctionInfo::getMinSVECSFrameIndex ( ) const
inline

Definition at line 296 of file AArch64MachineFunctionInfo.h.

◆ getNumLocalDynamicTLSAccesses()

unsigned llvm::AArch64FunctionInfo::getNumLocalDynamicTLSAccesses ( ) const
inline

Definition at line 300 of file AArch64MachineFunctionInfo.h.

◆ getOutliningStyle()

Optional<std::string> llvm::AArch64FunctionInfo::getOutliningStyle ( ) const
inline

Definition at line 222 of file AArch64MachineFunctionInfo.h.

◆ getSRetReturnReg()

unsigned llvm::AArch64FunctionInfo::getSRetReturnReg ( ) const
inline

Definition at line 322 of file AArch64MachineFunctionInfo.h.

◆ getStackSizeSVE()

uint64_t llvm::AArch64FunctionInfo::getStackSizeSVE ( ) const
inline

◆ getSVECalleeSavedStackSize()

unsigned llvm::AArch64FunctionInfo::getSVECalleeSavedStackSize ( ) const
inline

◆ getSwiftAsyncContextFrameIdx()

int llvm::AArch64FunctionInfo::getSwiftAsyncContextFrameIdx ( ) const
inline

Definition at line 409 of file AArch64MachineFunctionInfo.h.

Referenced by getCalleeSavedStackSize().

◆ getTaggedBasePointerIndex()

Optional<int> llvm::AArch64FunctionInfo::getTaggedBasePointerIndex ( ) const
inline

◆ getTaggedBasePointerOffset()

unsigned llvm::AArch64FunctionInfo::getTaggedBasePointerOffset ( ) const
inline

◆ getTailCallReservedStack()

unsigned llvm::AArch64FunctionInfo::getTailCallReservedStack ( ) const
inline

Definition at line 189 of file AArch64MachineFunctionInfo.h.

Referenced by getFixedObjectSize().

◆ getVarArgsFPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsFPRIndex ( ) const
inline

Definition at line 316 of file AArch64MachineFunctionInfo.h.

◆ getVarArgsFPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsFPRSize ( ) const
inline

Definition at line 319 of file AArch64MachineFunctionInfo.h.

◆ getVarArgsGPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsGPRIndex ( ) const
inline

Definition at line 310 of file AArch64MachineFunctionInfo.h.

◆ getVarArgsGPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsGPRSize ( ) const
inline

Definition at line 313 of file AArch64MachineFunctionInfo.h.

Referenced by getFixedObjectSize().

◆ getVarArgsStackIndex()

int llvm::AArch64FunctionInfo::getVarArgsStackIndex ( ) const
inline

Definition at line 307 of file AArch64MachineFunctionInfo.h.

◆ hasCalculatedStackSizeSVE()

bool llvm::AArch64FunctionInfo::hasCalculatedStackSizeSVE ( ) const
inline

◆ hasCalleeSaveStackFreeSpace()

bool llvm::AArch64FunctionInfo::hasCalleeSaveStackFreeSpace ( ) const
inline

◆ hasRedZone()

Optional<bool> llvm::AArch64FunctionInfo::hasRedZone ( ) const
inline

◆ hasStackFrame()

bool llvm::AArch64FunctionInfo::hasStackFrame ( ) const
inline

◆ hasSwiftAsyncContext()

bool llvm::AArch64FunctionInfo::hasSwiftAsyncContext ( ) const
inline

◆ incNumLocalDynamicTLSAccesses()

void llvm::AArch64FunctionInfo::incNumLocalDynamicTLSAccesses ( )
inline

Definition at line 299 of file AArch64MachineFunctionInfo.h.

◆ initializeBaseYamlFields()

void AArch64FunctionInfo::initializeBaseYamlFields ( const yaml::AArch64FunctionInfo YamlMFI)

◆ isSplitCSR()

bool llvm::AArch64FunctionInfo::isSplitCSR ( ) const
inline

◆ isStackRealigned()

bool llvm::AArch64FunctionInfo::isStackRealigned ( ) const
inline

◆ setArgumentStackToRestore()

void llvm::AArch64FunctionInfo::setArgumentStackToRestore ( unsigned  bytes)
inline

◆ setBytesInStackArgArea()

void llvm::AArch64FunctionInfo::setBytesInStackArgArea ( unsigned  bytes)
inline

◆ setCalleeSaveBaseToFrameRecordOffset()

void llvm::AArch64FunctionInfo::setCalleeSaveBaseToFrameRecordOffset ( int  Offset)
inline

Definition at line 390 of file AArch64MachineFunctionInfo.h.

References Offset.

Referenced by computeCalleeSaveRegisterPairs().

◆ setCalleeSavedStackSize()

void llvm::AArch64FunctionInfo::setCalleeSavedStackSize ( unsigned  Size)
inline

Definition at line 224 of file AArch64MachineFunctionInfo.h.

References llvm::Check::Size.

◆ setCalleeSaveStackHasFreeSpace()

void llvm::AArch64FunctionInfo::setCalleeSaveStackHasFreeSpace ( bool  s)
inline

Definition at line 212 of file AArch64MachineFunctionInfo.h.

References s.

◆ setHasRedZone()

void llvm::AArch64FunctionInfo::setHasRedZone ( bool  s)
inline

Definition at line 305 of file AArch64MachineFunctionInfo.h.

References s.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

◆ setHasStackFrame()

void llvm::AArch64FunctionInfo::setHasStackFrame ( bool  s)
inline

Definition at line 204 of file AArch64MachineFunctionInfo.h.

References s.

◆ setHasSwiftAsyncContext()

void llvm::AArch64FunctionInfo::setHasSwiftAsyncContext ( bool  HasContext)
inline

Definition at line 401 of file AArch64MachineFunctionInfo.h.

◆ setIsSplitCSR()

void llvm::AArch64FunctionInfo::setIsSplitCSR ( bool  s)
inline

Definition at line 216 of file AArch64MachineFunctionInfo.h.

References s.

◆ setJumpTableEntryInfo()

void llvm::AArch64FunctionInfo::setJumpTableEntryInfo ( int  Idx,
unsigned  Size,
MCSymbol PCRelSym 
)
inline

Definition at line 331 of file AArch64MachineFunctionInfo.h.

References llvm::Check::Size.

◆ setLocalStackSize()

void llvm::AArch64FunctionInfo::setLocalStackSize ( uint64_t  Size)
inline

◆ setMinMaxSVECSFrameIndex()

void llvm::AArch64FunctionInfo::setMinMaxSVECSFrameIndex ( int  Min,
int  Max 
)
inline

◆ setOutliningStyle()

void llvm::AArch64FunctionInfo::setOutliningStyle ( std::string  Style)
inline

◆ setSRetReturnReg()

void llvm::AArch64FunctionInfo::setSRetReturnReg ( unsigned  Reg)
inline

Definition at line 323 of file AArch64MachineFunctionInfo.h.

References Reg.

◆ setStackRealigned()

void llvm::AArch64FunctionInfo::setStackRealigned ( bool  s)
inline

Definition at line 207 of file AArch64MachineFunctionInfo.h.

References s.

◆ setStackSizeSVE()

void llvm::AArch64FunctionInfo::setStackSizeSVE ( uint64_t  S)
inline

◆ setSVECalleeSavedStackSize()

void llvm::AArch64FunctionInfo::setSVECalleeSavedStackSize ( unsigned  Size)
inline

Definition at line 284 of file AArch64MachineFunctionInfo.h.

References llvm::Check::Size.

◆ setSwiftAsyncContextFrameIdx()

void llvm::AArch64FunctionInfo::setSwiftAsyncContextFrameIdx ( int  FI)
inline

◆ setTaggedBasePointerIndex()

void llvm::AArch64FunctionInfo::setTaggedBasePointerIndex ( int  Index)
inline

Definition at line 378 of file AArch64MachineFunctionInfo.h.

References Index.

◆ setTaggedBasePointerOffset()

void llvm::AArch64FunctionInfo::setTaggedBasePointerOffset ( unsigned  Offset)
inline

Definition at line 383 of file AArch64MachineFunctionInfo.h.

References Offset.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

◆ setTailCallReservedStack()

void llvm::AArch64FunctionInfo::setTailCallReservedStack ( unsigned  bytes)
inline

Definition at line 190 of file AArch64MachineFunctionInfo.h.

◆ setVarArgsFPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsFPRIndex ( int  Index)
inline

Definition at line 317 of file AArch64MachineFunctionInfo.h.

References Index.

◆ setVarArgsFPRSize()

void llvm::AArch64FunctionInfo::setVarArgsFPRSize ( unsigned  Size)
inline

Definition at line 320 of file AArch64MachineFunctionInfo.h.

References llvm::Check::Size.

◆ setVarArgsGPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsGPRIndex ( int  Index)
inline

Definition at line 311 of file AArch64MachineFunctionInfo.h.

References Index.

◆ setVarArgsGPRSize()

void llvm::AArch64FunctionInfo::setVarArgsGPRSize ( unsigned  Size)
inline

Definition at line 314 of file AArch64MachineFunctionInfo.h.

References llvm::Check::Size.

◆ setVarArgsStackIndex()

void llvm::AArch64FunctionInfo::setVarArgsStackIndex ( int  Index)
inline

Definition at line 308 of file AArch64MachineFunctionInfo.h.

References Index.

Referenced by llvm::AArch64CallLowering::lowerFormalArguments().

◆ shouldSignReturnAddress() [1/2]

bool AArch64FunctionInfo::shouldSignReturnAddress ( ) const

◆ shouldSignReturnAddress() [2/2]

bool AArch64FunctionInfo::shouldSignReturnAddress ( bool  SpillsLR) const

Definition at line 104 of file AArch64MachineFunctionInfo.cpp.

◆ shouldSignWithBKey()

bool llvm::AArch64FunctionInfo::shouldSignWithBKey ( ) const
inline

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