LLVM 22.0.0git
Public Member Functions | Public Attributes | List of all members
llvm::ARMFunctionInfo Class Reference

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

#include "Target/ARM/ARMMachineFunctionInfo.h"

Inheritance diagram for llvm::ARMFunctionInfo:
[legend]

Public Member Functions

 ARMFunctionInfo ()=default
 ARMFunctionInfo (const Function &F, const ARMSubtarget *STI)
MachineFunctionInfo * clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const override
 Make a functionally equivalent copy of this MachineFunctionInfo in MF.
bool isThumbFunction () const
bool isThumb1OnlyFunction () const
bool isThumb2Function () const
bool isCmseNSEntryFunction () const
bool isCmseNSCallFunction () const
unsigned getArgRegsSaveSize () const
void setArgRegsSaveSize (unsigned s)
unsigned getReturnRegsCount () const
void setReturnRegsCount (unsigned s)
bool hasStackFrame () const
void setHasStackFrame (bool s)
bool shouldRestoreSPFromFP () const
void setShouldRestoreSPFromFP (bool s)
bool isLRSpilled () const
void setLRIsSpilled (bool s)
unsigned getFramePtrSpillOffset () const
void setFramePtrSpillOffset (unsigned o)
unsigned getNumAlignedDPRCS2Regs () const
void setNumAlignedDPRCS2Regs (unsigned n)
unsigned getGPRCalleeSavedArea1Offset () const
unsigned getGPRCalleeSavedArea2Offset () const
unsigned getDPRCalleeSavedArea1Offset () const
void setGPRCalleeSavedArea1Offset (unsigned o)
void setGPRCalleeSavedArea2Offset (unsigned o)
void setDPRCalleeSavedArea1Offset (unsigned o)
unsigned getFPCXTSaveAreaSize () const
unsigned getFrameRecordSavedAreaSize () const
unsigned getGPRCalleeSavedArea1Size () const
unsigned getGPRCalleeSavedArea2Size () const
unsigned getFPStatusSavesSize () const
unsigned getDPRCalleeSavedGapSize () const
unsigned getDPRCalleeSavedArea1Size () const
unsigned getGPRCalleeSavedArea3Size () const
void setFPCXTSaveAreaSize (unsigned s)
void setFrameRecordSavedAreaSize (unsigned s)
void setGPRCalleeSavedArea1Size (unsigned s)
void setGPRCalleeSavedArea2Size (unsigned s)
void setFPStatusSavesSize (unsigned s)
void setDPRCalleeSavedGapSize (unsigned s)
void setDPRCalleeSavedArea1Size (unsigned s)
void setGPRCalleeSavedArea3Size (unsigned s)
unsigned getArgumentStackSize () const
void setArgumentStackSize (unsigned size)
unsigned getArgumentStackToRestore () const
void setArgumentStackToRestore (unsigned v)
void initPICLabelUId (unsigned UId)
unsigned getNumPICLabels () const
unsigned createPICLabelUId ()
int getVarArgsFrameIndex () const
void setVarArgsFrameIndex (int Index)
bool hasITBlocks () const
void setHasITBlocks (bool h)
bool isSplitCSR () const
void setIsSplitCSR (bool s)
void recordCPEClone (unsigned CPIdx, unsigned CPCloneIdx)
unsigned getOriginalCPIdx (unsigned CloneIdx) const
DenseMap< constMachineBasicBlock *, unsigned >::iterator getCoalescedWeight (MachineBasicBlock *MBB)
void markGlobalAsPromotedToConstantPool (const GlobalVariable *GV)
 Indicate to the backend that GV has had its storage changed to inside a constant pool.
SmallPtrSet< const GlobalVariable *, 2 > & getGlobalsPromotedToConstantPool ()
int getPromotedConstpoolIncrease () const
void setPromotedConstpoolIncrease (int Sz)
void setPreservesR0 ()
bool getPreservesR0 () const
bool shouldSignReturnAddress () const
bool shouldSignReturnAddress (bool SpillsLR) const
bool branchTargetEnforcement () const
void initializeBaseYamlFields (const yaml::ARMFunctionInfo &YamlMFI)
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual ~MachineFunctionInfo ()

Public Attributes

DenseMap< unsigned, unsigned > EHPrologueRemappedRegs
DenseMap< unsigned, unsigned > EHPrologueOffsetInRegs

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

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

Definition at line 33 of file ARMMachineFunctionInfo.h.

Constructor & Destructor Documentation

◆ ARMFunctionInfo() [1/2]

llvm::ARMFunctionInfo::ARMFunctionInfo ( )
default

References Allocator, and F.

Referenced by clone().

◆ ARMFunctionInfo() [2/2]

ARMFunctionInfo::ARMFunctionInfo ( const Function & F,
const ARMSubtarget * STI )
explicit

Definition at line 54 of file ARMMachineFunctionInfo.cpp.

References F, GetBranchTargetEnforcement(), GetSignReturnAddress(), and llvm::ARMSubtarget::isMClass().

Member Function Documentation

◆ branchTargetEnforcement()

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

Definition at line 301 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseInstrInfo::getOutliningCandidateInfo().

◆ clone()

MachineFunctionInfo * ARMFunctionInfo::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 65 of file ARMMachineFunctionInfo.cpp.

References ARMFunctionInfo(), and llvm::MachineFunction::cloneInfo().

◆ createPICLabelUId()

unsigned llvm::ARMFunctionInfo::createPICLabelUId ( )
inline

Definition at line 236 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), and duplicateCPV().

◆ getArgRegsSaveSize()

unsigned llvm::ARMFunctionInfo::getArgRegsSaveSize ( ) const
inline

Definition at line 175 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::Thumb1FrameLowering::emitPrologue(), getMaxFPOffset(), llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::Thumb1FrameLowering::restoreCalleeSavedRegisters().

◆ getArgumentStackSize()

unsigned llvm::ARMFunctionInfo::getArgumentStackSize ( ) const
inline

Definition at line 222 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks().

◆ getArgumentStackToRestore()

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

Definition at line 225 of file ARMMachineFunctionInfo.h.

Referenced by getArgumentStackToRestore().

◆ getCoalescedWeight()

DenseMap< constMachineBasicBlock *, unsigned >::iterator llvm::ARMFunctionInfo::getCoalescedWeight ( MachineBasicBlock * MBB)
inline

Definition at line 263 of file ARMMachineFunctionInfo.h.

References MBB.

Referenced by llvm::ARMBaseRegisterInfo::shouldCoalesce().

◆ getDPRCalleeSavedArea1Offset()

unsigned llvm::ARMFunctionInfo::getDPRCalleeSavedArea1Offset ( ) const
inline

Definition at line 198 of file ARMMachineFunctionInfo.h.

◆ getDPRCalleeSavedArea1Size()

unsigned llvm::ARMFunctionInfo::getDPRCalleeSavedArea1Size ( ) const
inline

Definition at line 210 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), and llvm::Thumb1FrameLowering::emitEpilogue().

◆ getDPRCalleeSavedGapSize()

unsigned llvm::ARMFunctionInfo::getDPRCalleeSavedGapSize ( ) const
inline

Definition at line 209 of file ARMMachineFunctionInfo.h.

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

◆ getFPCXTSaveAreaSize()

unsigned llvm::ARMFunctionInfo::getFPCXTSaveAreaSize ( ) const
inline

Definition at line 204 of file ARMMachineFunctionInfo.h.

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

◆ getFPStatusSavesSize()

unsigned llvm::ARMFunctionInfo::getFPStatusSavesSize ( ) const
inline

Definition at line 208 of file ARMMachineFunctionInfo.h.

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

◆ getFramePtrSpillOffset()

unsigned llvm::ARMFunctionInfo::getFramePtrSpillOffset ( ) const
inline

Definition at line 190 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

◆ getFrameRecordSavedAreaSize()

unsigned llvm::ARMFunctionInfo::getFrameRecordSavedAreaSize ( ) const
inline

Definition at line 205 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue().

◆ getGlobalsPromotedToConstantPool()

SmallPtrSet< const GlobalVariable *, 2 > & llvm::ARMFunctionInfo::getGlobalsPromotedToConstantPool ( )
inline

Definition at line 273 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ getGPRCalleeSavedArea1Offset()

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea1Offset ( ) const
inline

Definition at line 196 of file ARMMachineFunctionInfo.h.

◆ getGPRCalleeSavedArea1Size()

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea1Size ( ) const
inline

Definition at line 206 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), and llvm::Thumb1FrameLowering::emitEpilogue().

◆ getGPRCalleeSavedArea2Offset()

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea2Offset ( ) const
inline

Definition at line 197 of file ARMMachineFunctionInfo.h.

◆ getGPRCalleeSavedArea2Size()

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea2Size ( ) const
inline

Definition at line 207 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), and llvm::Thumb1FrameLowering::emitEpilogue().

◆ getGPRCalleeSavedArea3Size()

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea3Size ( ) const
inline

Definition at line 211 of file ARMMachineFunctionInfo.h.

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

◆ getNumAlignedDPRCS2Regs()

unsigned llvm::ARMFunctionInfo::getNumAlignedDPRCS2Regs ( ) const
inline

Definition at line 193 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

◆ getNumPICLabels()

unsigned llvm::ARMFunctionInfo::getNumPICLabels ( ) const
inline

Definition at line 232 of file ARMMachineFunctionInfo.h.

◆ getOriginalCPIdx()

unsigned llvm::ARMFunctionInfo::getOriginalCPIdx ( unsigned CloneIdx) const
inline

Definition at line 254 of file ARMMachineFunctionInfo.h.

References I.

◆ getPreservesR0()

bool llvm::ARMFunctionInfo::getPreservesR0 ( ) const
inline

Definition at line 287 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::getCalleeSaves().

◆ getPromotedConstpoolIncrease()

int llvm::ARMFunctionInfo::getPromotedConstpoolIncrease ( ) const
inline

Definition at line 276 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ getReturnRegsCount()

unsigned llvm::ARMFunctionInfo::getReturnRegsCount ( ) const
inline

Definition at line 178 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves().

◆ getVarArgsFrameIndex()

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

Definition at line 240 of file ARMMachineFunctionInfo.h.

Referenced by LowerVASTART().

◆ hasITBlocks()

bool llvm::ARMFunctionInfo::hasITBlocks ( ) const
inline

Definition at line 243 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb2InstrInfo::ReplaceTailWithBranchTo().

◆ hasStackFrame()

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

Definition at line 181 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::Thumb1FrameLowering::emitPrologue(), estimateRSStackSizeLimit(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

◆ initializeBaseYamlFields()

void ARMFunctionInfo::initializeBaseYamlFields ( const yaml::ARMFunctionInfo & YamlMFI)

Definition at line 23 of file ARMMachineFunctionInfo.cpp.

References llvm::yaml::ARMFunctionInfo::LRSpilled.

◆ initPICLabelUId()

void llvm::ARMFunctionInfo::initPICLabelUId ( unsigned UId)
inline

Definition at line 228 of file ARMMachineFunctionInfo.h.

◆ isCmseNSCallFunction()

bool llvm::ARMFunctionInfo::isCmseNSCallFunction ( ) const
inline

Definition at line 173 of file ARMMachineFunctionInfo.h.

◆ isCmseNSEntryFunction()

bool llvm::ARMFunctionInfo::isCmseNSEntryFunction ( ) const
inline

Definition at line 172 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::assignCalleeSavedSpillSlots(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::enableShrinkWrapping(), getMaxFPOffset(), and popRegsFromStack().

◆ isLRSpilled()

bool llvm::ARMFunctionInfo::isLRSpilled ( ) const
inline

Definition at line 187 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseInstrInfo::insertOutlinedCall().

◆ isSplitCSR()

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

Definition at line 246 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseRegisterInfo::getCalleeSavedRegsViaCopy().

◆ isThumb1OnlyFunction()

bool llvm::ARMFunctionInfo::isThumb1OnlyFunction ( ) const
inline

Definition at line 169 of file ARMMachineFunctionInfo.h.

Referenced by canSpillOnFrameIndexAccess(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), getMaxFPOffset(), llvm::ARMBaseRegisterInfo::hasBasePointer(), llvm::ARMBaseInstrInfo::isFunctionSafeToOutlineFrom(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), llvm::ARMBaseRegisterInfo::needsFrameBaseReg(), and llvm::ARMBaseRegisterInfo::resolveFrameIndex().

◆ isThumb2Function()

bool llvm::ARMFunctionInfo::isThumb2Function ( ) const
inline

Definition at line 170 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ARMBaseRegisterInfo::hasBasePointer(), llvm::ARMBaseInstrInfo::insertBranch(), llvm::ARMBaseInstrInfo::isPredicable(), llvm::ARMBaseRegisterInfo::resolveFrameIndex(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

◆ isThumbFunction()

bool llvm::ARMFunctionInfo::isThumbFunction ( ) const
inline

Definition at line 168 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBasicBlockUtils::ARMBasicBlockUtils(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ThumbRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMBaseInstrInfo::getInstSizeInBytes(), llvm::ARMBaseInstrInfo::insertBranch(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), llvm::ARMBaseRegisterInfo::needsFrameBaseReg(), llvm::ARMBaseRegisterInfo::resolveFrameIndex(), llvm::ARMFrameLowering::ResolveFrameIndexReference(), llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

◆ markGlobalAsPromotedToConstantPool()

void llvm::ARMFunctionInfo::markGlobalAsPromotedToConstantPool ( const GlobalVariable * GV)
inline

Indicate to the backend that GV has had its storage changed to inside a constant pool.

This means it no longer needs to be emitted as a global variable.

Definition at line 270 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ recordCPEClone()

void llvm::ARMFunctionInfo::recordCPEClone ( unsigned CPIdx,
unsigned CPCloneIdx )
inline

Definition at line 249 of file ARMMachineFunctionInfo.h.

References llvm_unreachable.

◆ setArgRegsSaveSize()

void llvm::ARMFunctionInfo::setArgRegsSaveSize ( unsigned s)
inline

Definition at line 176 of file ARMMachineFunctionInfo.h.

◆ setArgumentStackSize()

void llvm::ARMFunctionInfo::setArgumentStackSize ( unsigned size)
inline

Definition at line 223 of file ARMMachineFunctionInfo.h.

References llvm::size().

◆ setArgumentStackToRestore()

void llvm::ARMFunctionInfo::setArgumentStackToRestore ( unsigned v)
inline

Definition at line 226 of file ARMMachineFunctionInfo.h.

◆ setDPRCalleeSavedArea1Offset()

void llvm::ARMFunctionInfo::setDPRCalleeSavedArea1Offset ( unsigned o)
inline

Definition at line 202 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setDPRCalleeSavedArea1Size()

void llvm::ARMFunctionInfo::setDPRCalleeSavedArea1Size ( unsigned s)
inline

Definition at line 219 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setDPRCalleeSavedGapSize()

void llvm::ARMFunctionInfo::setDPRCalleeSavedGapSize ( unsigned s)
inline

Definition at line 218 of file ARMMachineFunctionInfo.h.

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

◆ setFPCXTSaveAreaSize()

void llvm::ARMFunctionInfo::setFPCXTSaveAreaSize ( unsigned s)
inline

Definition at line 213 of file ARMMachineFunctionInfo.h.

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

◆ setFPStatusSavesSize()

void llvm::ARMFunctionInfo::setFPStatusSavesSize ( unsigned s)
inline

Definition at line 217 of file ARMMachineFunctionInfo.h.

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

◆ setFramePtrSpillOffset()

void llvm::ARMFunctionInfo::setFramePtrSpillOffset ( unsigned o)
inline

Definition at line 191 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setFrameRecordSavedAreaSize()

void llvm::ARMFunctionInfo::setFrameRecordSavedAreaSize ( unsigned s)
inline

Definition at line 214 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue().

◆ setGPRCalleeSavedArea1Offset()

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea1Offset ( unsigned o)
inline

Definition at line 200 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setGPRCalleeSavedArea1Size()

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea1Size ( unsigned s)
inline

Definition at line 215 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setGPRCalleeSavedArea2Offset()

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea2Offset ( unsigned o)
inline

Definition at line 201 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setGPRCalleeSavedArea2Size()

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea2Size ( unsigned s)
inline

Definition at line 216 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setGPRCalleeSavedArea3Size()

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea3Size ( unsigned s)
inline

Definition at line 220 of file ARMMachineFunctionInfo.h.

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

◆ setHasITBlocks()

void llvm::ARMFunctionInfo::setHasITBlocks ( bool h)
inline

Definition at line 244 of file ARMMachineFunctionInfo.h.

◆ setHasStackFrame()

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

Definition at line 182 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves().

◆ setIsSplitCSR()

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

Definition at line 247 of file ARMMachineFunctionInfo.h.

◆ setLRIsSpilled()

void llvm::ARMFunctionInfo::setLRIsSpilled ( bool s)
inline

Definition at line 188 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves().

◆ setNumAlignedDPRCS2Regs()

void llvm::ARMFunctionInfo::setNumAlignedDPRCS2Regs ( unsigned n)
inline

Definition at line 194 of file ARMMachineFunctionInfo.h.

◆ setPreservesR0()

void llvm::ARMFunctionInfo::setPreservesR0 ( )
inline

Definition at line 286 of file ARMMachineFunctionInfo.h.

◆ setPromotedConstpoolIncrease()

void llvm::ARMFunctionInfo::setPromotedConstpoolIncrease ( int Sz)
inline

Definition at line 279 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ setReturnRegsCount()

void llvm::ARMFunctionInfo::setReturnRegsCount ( unsigned s)
inline

Definition at line 179 of file ARMMachineFunctionInfo.h.

◆ setShouldRestoreSPFromFP()

void llvm::ARMFunctionInfo::setShouldRestoreSPFromFP ( bool s)
inline

Definition at line 185 of file ARMMachineFunctionInfo.h.

Referenced by emitAlignedDPRCS2Spills(), llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

◆ setVarArgsFrameIndex()

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

Definition at line 241 of file ARMMachineFunctionInfo.h.

◆ shouldRestoreSPFromFP()

bool llvm::ARMFunctionInfo::shouldRestoreSPFromFP ( ) const
inline

Definition at line 184 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), and llvm::Thumb1FrameLowering::emitEpilogue().

◆ shouldSignReturnAddress() [1/2]

bool llvm::ARMFunctionInfo::shouldSignReturnAddress ( ) const
inline

Definition at line 289 of file ARMMachineFunctionInfo.h.

References shouldSignReturnAddress().

Referenced by llvm::ARMFrameLowering::assignCalleeSavedSpillSlots(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMFrameLowering::enableShrinkWrapping(), llvm::ARMBaseInstrInfo::getOutliningCandidateInfo(), llvm::ARMSubtarget::getPushPopSplitVariation(), llvm::ARMBaseInstrInfo::insertOutlinedCall(), shouldSignReturnAddress(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

◆ shouldSignReturnAddress() [2/2]

bool llvm::ARMFunctionInfo::shouldSignReturnAddress ( bool SpillsLR) const
inline

Definition at line 293 of file ARMMachineFunctionInfo.h.

Member Data Documentation

◆ EHPrologueOffsetInRegs

DenseMap<unsigned, unsigned> llvm::ARMFunctionInfo::EHPrologueOffsetInRegs

Definition at line 284 of file ARMMachineFunctionInfo.h.

◆ EHPrologueRemappedRegs

DenseMap<unsigned, unsigned> llvm::ARMFunctionInfo::EHPrologueRemappedRegs

Definition at line 283 of file ARMMachineFunctionInfo.h.

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