llvm::WinEHFuncInfo Struct Reference

#include "llvm/CodeGen/WinEHFuncInfo.h"

Public Member Functions
int	getLastStateNumber () const
void	addIPToStateRange (const InvokeInst *II, MCSymbol *InvokeBegin, MCSymbol *InvokeEnd)
void	addIPToStateRange (int State, MCSymbol *InvokeBegin, MCSymbol *InvokeEnd)
	WinEHFuncInfo ()

Public Attributes
DenseMap< const Instruction *, int >	EHPadStateMap
DenseMap< const FuncletPadInst *, int >	FuncletBaseStateMap
DenseMap< const InvokeInst *, int >	InvokeStateMap
DenseMap< MCSymbol *, std::pair< int, MCSymbol * > >	LabelToStateMap
DenseMap< const BasicBlock *, int >	BlockToStateMap
SmallVector< CxxUnwindMapEntry, 4 >	CxxUnwindMap
SmallVector< WinEHTryBlockMapEntry, 4 >	TryBlockMap
SmallVector< SEHUnwindMapEntry, 4 >	SEHUnwindMap
SmallVector< ClrEHUnwindMapEntry, 4 >	ClrEHUnwindMap
int	UnwindHelpFrameIdx = std::numeric_limits<int>::max()
int	PSPSymFrameIdx = std::numeric_limits<int>::max()
int	EHRegNodeFrameIndex = std::numeric_limits<int>::max()
int	EHRegNodeEndOffset = std::numeric_limits<int>::max()
int	EHGuardFrameIndex = std::numeric_limits<int>::max()
int	SEHSetFrameOffset = std::numeric_limits<int>::max()

Detailed Description

Definition at line 90 of file WinEHFuncInfo.h.

Constructor & Destructor Documentation

WinEHFuncInfo()

WinEHFuncInfo::WinEHFuncInfo ( )

default

Member Function Documentation

addIPToStateRange() [1/2]

void WinEHFuncInfo::addIPToStateRange	(	const InvokeInst *	II,
		MCSymbol *	InvokeBegin,
		MCSymbol *	InvokeEnd
	)

Definition at line 1393 of file WinEHPrepare.cpp.

References assert(), InvokeStateMap, and LabelToStateMap.

addIPToStateRange() [2/2]

void WinEHFuncInfo::addIPToStateRange	(	int	State,
		MCSymbol *	InvokeBegin,
		MCSymbol *	InvokeEnd
	)

Definition at line 1401 of file WinEHPrepare.cpp.

References LabelToStateMap.

getLastStateNumber()

int llvm::WinEHFuncInfo::getLastStateNumber ( ) const

inline

Definition at line 103 of file WinEHFuncInfo.h.

References CxxUnwindMap.

Referenced by addUnwindMapEntry(), and calculateCXXStateNumbers().

Member Data Documentation

BlockToStateMap

DenseMap<const BasicBlock *, int> llvm::WinEHFuncInfo::BlockToStateMap

Definition at line 95 of file WinEHFuncInfo.h.

Referenced by llvm::calculateCXXStateForAsynchEH(), and llvm::calculateSEHStateForAsynchEH().

ClrEHUnwindMap

SmallVector<ClrEHUnwindMapEntry, 4> llvm::WinEHFuncInfo::ClrEHUnwindMap

Definition at line 99 of file WinEHFuncInfo.h.

Referenced by addClrEHHandler(), llvm::calculateClrEHStateNumbers(), getTryAncestor(), getTryRank(), and llvm::FunctionLoweringInfo::set().

CxxUnwindMap

SmallVector<CxxUnwindMapEntry, 4> llvm::WinEHFuncInfo::CxxUnwindMap

Definition at line 96 of file WinEHFuncInfo.h.

Referenced by addUnwindMapEntry(), llvm::calculateCXXStateForAsynchEH(), getLastStateNumber(), and llvm::FunctionLoweringInfo::set().

EHGuardFrameIndex

int llvm::WinEHFuncInfo::EHGuardFrameIndex = std::numeric_limits<int>::max()

Definition at line 112 of file WinEHFuncInfo.h.

Referenced by MarkEHGuard().

EHPadStateMap

DenseMap<const Instruction *, int> llvm::WinEHFuncInfo::EHPadStateMap

Definition at line 91 of file WinEHFuncInfo.h.

Referenced by llvm::calculateClrEHStateNumbers(), llvm::calculateCXXStateForAsynchEH(), calculateCXXStateNumbers(), llvm::calculateSEHStateForAsynchEH(), calculateSEHStateNumbers(), calculateStateNumbersForInvokes(), and llvm::calculateWinCXXEHStateNumbers().

EHRegNodeEndOffset

int llvm::WinEHFuncInfo::EHRegNodeEndOffset = std::numeric_limits<int>::max()

Definition at line 111 of file WinEHFuncInfo.h.

Referenced by llvm::X86FrameLowering::restoreWin32EHStackPointers().

EHRegNodeFrameIndex

int llvm::WinEHFuncInfo::EHRegNodeFrameIndex = std::numeric_limits<int>::max()

Definition at line 110 of file WinEHFuncInfo.h.

Referenced by llvm::X86FrameLowering::emitPrologue(), MarkEHRegistrationNode(), and llvm::X86FrameLowering::restoreWin32EHStackPointers().

FuncletBaseStateMap

DenseMap<const FuncletPadInst *, int> llvm::WinEHFuncInfo::FuncletBaseStateMap

Definition at line 92 of file WinEHFuncInfo.h.

Referenced by calculateCXXStateNumbers(), and calculateStateNumbersForInvokes().

InvokeStateMap

DenseMap<const InvokeInst *, int> llvm::WinEHFuncInfo::InvokeStateMap

Definition at line 93 of file WinEHFuncInfo.h.

Referenced by addIPToStateRange(), llvm::calculateCXXStateForAsynchEH(), llvm::calculateSEHStateForAsynchEH(), and calculateStateNumbersForInvokes().

LabelToStateMap

DenseMap<MCSymbol *, std::pair<int, MCSymbol *> > llvm::WinEHFuncInfo::LabelToStateMap

Definition at line 94 of file WinEHFuncInfo.h.

Referenced by addIPToStateRange().

PSPSymFrameIdx

int llvm::WinEHFuncInfo::PSPSymFrameIdx = std::numeric_limits<int>::max()

Definition at line 101 of file WinEHFuncInfo.h.

Referenced by llvm::X86FrameLowering::emitPrologue().

SEHSetFrameOffset

int llvm::WinEHFuncInfo::SEHSetFrameOffset = std::numeric_limits<int>::max()

Definition at line 113 of file WinEHFuncInfo.h.

Referenced by llvm::X86FrameLowering::emitPrologue().

SEHUnwindMap

SmallVector<SEHUnwindMapEntry, 4> llvm::WinEHFuncInfo::SEHUnwindMap

Definition at line 98 of file WinEHFuncInfo.h.

Referenced by addSEHExcept(), addSEHFinally(), llvm::calculateSEHStateForAsynchEH(), llvm::calculateSEHStateNumbers(), and llvm::FunctionLoweringInfo::set().

TryBlockMap

SmallVector<WinEHTryBlockMapEntry, 4> llvm::WinEHFuncInfo::TryBlockMap

Definition at line 97 of file WinEHFuncInfo.h.

Referenced by addTryBlockMapEntry(), calculateCXXStateNumbers(), and llvm::FunctionLoweringInfo::set().

UnwindHelpFrameIdx

int llvm::WinEHFuncInfo::UnwindHelpFrameIdx = std::numeric_limits<int>::max()

Definition at line 100 of file WinEHFuncInfo.h.

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

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

• include/llvm/CodeGen/WinEHFuncInfo.h
• lib/CodeGen/WinEHPrepare.cpp