LLVM 20.0.0git
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:
Inheritance graph
[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 getDPRCalleeSavedAreaOffset () const
 
void setGPRCalleeSavedArea1Offset (unsigned o)
 
void setGPRCalleeSavedArea2Offset (unsigned o)
 
void setDPRCalleeSavedAreaOffset (unsigned o)
 
unsigned getFPCXTSaveAreaSize () const
 
unsigned getFrameRecordSavedAreaSize () const
 
unsigned getGPRCalleeSavedArea1Size () const
 
unsigned getGPRCalleeSavedArea2Size () const
 
unsigned getDPRCalleeSavedGapSize () const
 
unsigned getDPRCalleeSavedAreaSize () const
 
void setFPCXTSaveAreaSize (unsigned s)
 
void setFrameRecordSavedAreaSize (unsigned s)
 
void setGPRCalleeSavedArea1Size (unsigned s)
 
void setGPRCalleeSavedArea2Size (unsigned s)
 
void setDPRCalleeSavedGapSize (unsigned s)
 
void setDPRCalleeSavedAreaSize (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 ()
 
virtual MachineFunctionInfo * clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const
 Make a functionally equivalent copy of this MachineFunctionInfo in MF.
 

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 34 of file ARMMachineFunctionInfo.h.

Constructor & Destructor Documentation

◆ ARMFunctionInfo() [1/2]

llvm::ARMFunctionInfo::ARMFunctionInfo ( )
default

◆ ARMFunctionInfo() [2/2]

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

Definition at line 55 of file ARMMachineFunctionInfo.cpp.

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

Member Function Documentation

◆ branchTargetEnforcement()

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

Definition at line 300 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 66 of file ARMMachineFunctionInfo.cpp.

References llvm::MachineFunction::cloneInfo().

◆ createPICLabelUId()

unsigned llvm::ARMFunctionInfo::createPICLabelUId ( )
inline

Definition at line 231 of file ARMMachineFunctionInfo.h.

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

◆ getArgRegsSaveSize()

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

Definition at line 174 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 217 of file ARMMachineFunctionInfo.h.

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

◆ getArgumentStackToRestore()

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

Definition at line 220 of file ARMMachineFunctionInfo.h.

Referenced by getArgumentStackToRestore().

◆ getCoalescedWeight()

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

Definition at line 257 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), and MBB.

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

◆ getDPRCalleeSavedAreaOffset()

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

Definition at line 197 of file ARMMachineFunctionInfo.h.

◆ getDPRCalleeSavedAreaSize()

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

Definition at line 208 of file ARMMachineFunctionInfo.h.

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

◆ getDPRCalleeSavedGapSize()

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

Definition at line 207 of file ARMMachineFunctionInfo.h.

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

◆ getFPCXTSaveAreaSize()

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

Definition at line 203 of file ARMMachineFunctionInfo.h.

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

◆ getFramePtrSpillOffset()

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

Definition at line 189 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 204 of file ARMMachineFunctionInfo.h.

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

◆ getGlobalsPromotedToConstantPool()

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

Definition at line 272 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool(), and llvm::ARMAsmPrinter::runOnMachineFunction().

◆ getGPRCalleeSavedArea1Offset()

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

Definition at line 195 of file ARMMachineFunctionInfo.h.

◆ getGPRCalleeSavedArea1Size()

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

Definition at line 205 of file ARMMachineFunctionInfo.h.

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

◆ getGPRCalleeSavedArea2Offset()

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

Definition at line 196 of file ARMMachineFunctionInfo.h.

◆ getGPRCalleeSavedArea2Size()

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

Definition at line 206 of file ARMMachineFunctionInfo.h.

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

◆ getNumAlignedDPRCS2Regs()

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

Definition at line 192 of file ARMMachineFunctionInfo.h.

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

◆ getNumPICLabels()

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

Definition at line 227 of file ARMMachineFunctionInfo.h.

◆ getOriginalCPIdx()

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

Definition at line 249 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.

◆ getPreservesR0()

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

Definition at line 286 of file ARMMachineFunctionInfo.h.

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

◆ getPromotedConstpoolIncrease()

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

Definition at line 275 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ getReturnRegsCount()

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

Definition at line 177 of file ARMMachineFunctionInfo.h.

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

◆ getVarArgsFrameIndex()

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

Definition at line 235 of file ARMMachineFunctionInfo.h.

Referenced by LowerVASTART().

◆ hasITBlocks()

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

Definition at line 238 of file ARMMachineFunctionInfo.h.

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

◆ hasStackFrame()

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

Definition at line 180 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 24 of file ARMMachineFunctionInfo.cpp.

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

◆ initPICLabelUId()

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

Definition at line 223 of file ARMMachineFunctionInfo.h.

◆ isCmseNSCallFunction()

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

Definition at line 172 of file ARMMachineFunctionInfo.h.

◆ isCmseNSEntryFunction()

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

Definition at line 171 of file ARMMachineFunctionInfo.h.

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

◆ isLRSpilled()

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

Definition at line 186 of file ARMMachineFunctionInfo.h.

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

◆ isSplitCSR()

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

Definition at line 241 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseRegisterInfo::getCalleeSavedRegs(), and llvm::ARMBaseRegisterInfo::getCalleeSavedRegsViaCopy().

◆ isThumb1OnlyFunction()

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

Definition at line 168 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 169 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 167 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::determineCalleeSaves(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ThumbRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMAsmPrinter::emitFunctionEntryLabel(), llvm::ARMAsmPrinter::emitJumpTableAddrs(), 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 269 of file ARMMachineFunctionInfo.h.

References llvm::SmallPtrSetImpl< PtrType >::insert().

Referenced by promoteToConstantPool().

◆ recordCPEClone()

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

Definition at line 244 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), and llvm_unreachable.

◆ setArgRegsSaveSize()

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

Definition at line 175 of file ARMMachineFunctionInfo.h.

◆ setArgumentStackSize()

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

Definition at line 218 of file ARMMachineFunctionInfo.h.

References llvm::size().

◆ setArgumentStackToRestore()

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

Definition at line 221 of file ARMMachineFunctionInfo.h.

◆ setDPRCalleeSavedAreaOffset()

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

Definition at line 201 of file ARMMachineFunctionInfo.h.

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

◆ setDPRCalleeSavedAreaSize()

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

Definition at line 215 of file ARMMachineFunctionInfo.h.

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

◆ setDPRCalleeSavedGapSize()

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

Definition at line 214 of file ARMMachineFunctionInfo.h.

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

◆ setFPCXTSaveAreaSize()

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

Definition at line 210 of file ARMMachineFunctionInfo.h.

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

◆ setFramePtrSpillOffset()

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

Definition at line 190 of file ARMMachineFunctionInfo.h.

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

◆ setFrameRecordSavedAreaSize()

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

Definition at line 211 of file ARMMachineFunctionInfo.h.

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

◆ setGPRCalleeSavedArea1Offset()

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

Definition at line 199 of file ARMMachineFunctionInfo.h.

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

◆ setGPRCalleeSavedArea1Size()

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

Definition at line 212 of file ARMMachineFunctionInfo.h.

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

◆ setGPRCalleeSavedArea2Offset()

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

Definition at line 200 of file ARMMachineFunctionInfo.h.

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

◆ setGPRCalleeSavedArea2Size()

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

Definition at line 213 of file ARMMachineFunctionInfo.h.

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

◆ setHasITBlocks()

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

Definition at line 239 of file ARMMachineFunctionInfo.h.

◆ setHasStackFrame()

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

Definition at line 181 of file ARMMachineFunctionInfo.h.

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

◆ setIsSplitCSR()

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

Definition at line 242 of file ARMMachineFunctionInfo.h.

◆ setLRIsSpilled()

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

Definition at line 187 of file ARMMachineFunctionInfo.h.

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

◆ setNumAlignedDPRCS2Regs()

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

Definition at line 193 of file ARMMachineFunctionInfo.h.

◆ setPreservesR0()

void llvm::ARMFunctionInfo::setPreservesR0 ( )
inline

Definition at line 285 of file ARMMachineFunctionInfo.h.

◆ setPromotedConstpoolIncrease()

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

Definition at line 278 of file ARMMachineFunctionInfo.h.

Referenced by promoteToConstantPool().

◆ setReturnRegsCount()

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

Definition at line 178 of file ARMMachineFunctionInfo.h.

◆ setShouldRestoreSPFromFP()

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

Definition at line 184 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 236 of file ARMMachineFunctionInfo.h.

◆ shouldRestoreSPFromFP()

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

Definition at line 183 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 288 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::ARMBaseInstrInfo::insertOutlinedCall(), shouldSignReturnAddress(), llvm::ARMFrameLowering::spillCalleeSavedRegisters(), and llvm::ARMSubtarget::splitFramePushPop().

◆ shouldSignReturnAddress() [2/2]

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

Definition at line 292 of file ARMMachineFunctionInfo.h.

Member Data Documentation

◆ EHPrologueOffsetInRegs

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

Definition at line 283 of file ARMMachineFunctionInfo.h.

◆ EHPrologueRemappedRegs

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

Definition at line 282 of file ARMMachineFunctionInfo.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 21 2024 06:44:00 for LLVM by doxygen 1.9.6