Holds the information from a dbg_value node through SDISel. More...

#include "CodeGen/SelectionDAG/SDNodeDbgValue.h"

Public Member Functions
	SDDbgValue (BumpPtrAllocator &Alloc, DIVariable Var, DIExpression Expr, ArrayRef< SDDbgOperand > L, ArrayRef< SDNode * > Dependencies, bool IsIndirect, DebugLoc DL, unsigned O, bool IsVariadic)

	SDDbgValue (const SDDbgValue &Other)=delete

SDDbgValue &	operator= (const SDDbgValue &Other)=delete

	~SDDbgValue ()=delete

DIVariable *	getVariable () const
	Returns the DIVariable pointer for the variable.

DIExpression *	getExpression () const
	Returns the DIExpression pointer for the expression.

ArrayRef< SDDbgOperand >	getLocationOps () const

SmallVector< SDDbgOperand >	copyLocationOps () const

SmallVector< SDNode * >	getSDNodes () const

ArrayRef< SDNode * >	getAdditionalDependencies () const

bool	isIndirect () const
	Returns whether this is an indirect value.

bool	isVariadic () const

const DebugLoc &	getDebugLoc () const
	Returns the DebugLoc.

unsigned	getOrder () const
	Returns the SDNodeOrder.

void	setIsInvalidated ()
	setIsInvalidated / isInvalidated - Setter / getter of the "Invalidated" property.

bool	isInvalidated () const

void	setIsEmitted ()
	setIsEmitted / isEmitted - Getter/Setter for flag indicating that this SDDbgValue has been emitted to an MBB.

bool	isEmitted () const

void	clearIsEmitted ()
	clearIsEmitted - Reset Emitted flag, for certain special cases where SDDbgValue is emitted twice.

LLVM_DUMP_METHOD void	dump () const

LLVM_DUMP_METHOD void	print (raw_ostream &OS) const

Detailed Description

Holds the information from a dbg_value node through SDISel.

We do not use SDValue here to avoid including its header.

Definition at line 133 of file SDNodeDbgValue.h.

Constructor & Destructor Documentation

◆ SDDbgValue() [1/2]

llvm::SDDbgValue::SDDbgValue	(	BumpPtrAllocator &	Alloc,
		DIVariable *	Var,
		DIExpression *	Expr,
		ArrayRef< SDDbgOperand >	L,
		ArrayRef< SDNode * >	Dependencies,
		bool	IsIndirect,
		DebugLoc	DL,
		unsigned	O,
		bool	IsVariadic
	)

inline

Definition at line 156 of file SDNodeDbgValue.h.

References assert(), llvm::ArrayRef< T >::begin(), DL, llvm::ArrayRef< T >::end(), and llvm::size().

◆ SDDbgValue() [2/2]

llvm::SDDbgValue::SDDbgValue ( const SDDbgValue & Other )

delete

◆ ~SDDbgValue()

llvm::SDDbgValue::~SDDbgValue ( )

delete

Member Function Documentation

◆ clearIsEmitted()

void llvm::SDDbgValue::clearIsEmitted ( )

inline

clearIsEmitted - Reset Emitted flag, for certain special cases where SDDbgValue is emitted twice.

DBG_INSTR_REF depends on this behaviour.

Definition at line 234 of file SDNodeDbgValue.h.

◆ copyLocationOps()

SmallVector< SDDbgOperand > llvm::SDDbgValue::copyLocationOps ( ) const

inline

Definition at line 189 of file SDNodeDbgValue.h.

◆ dump()

LLVM_DUMP_METHOD void SDDbgValue::dump ( ) const

Definition at line 1002 of file SelectionDAGDumper.cpp.

References llvm::dbgs(), isInvalidated(), and print().

◆ getAdditionalDependencies()

ArrayRef< SDNode * > llvm::SDDbgValue::getAdditionalDependencies ( ) const

inline

Definition at line 204 of file SDNodeDbgValue.h.

Referenced by getSDNodes().

◆ getDebugLoc()

const DebugLoc & llvm::SDDbgValue::getDebugLoc ( ) const

inline

Returns the DebugLoc.

Definition at line 215 of file SDNodeDbgValue.h.

References DL.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgNoLocation(), llvm::InstrEmitter::EmitDbgValue(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), and llvm::InstrEmitter::EmitDbgValueList().

◆ getExpression()

DIExpression * llvm::SDDbgValue::getExpression ( ) const

inline

Returns the DIExpression pointer for the expression.

Definition at line 183 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgNoLocation(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), and llvm::InstrEmitter::EmitDbgValueList().

◆ getLocationOps()

ArrayRef< SDDbgOperand > llvm::SDDbgValue::getLocationOps ( ) const

inline

Definition at line 185 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgValue(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), llvm::InstrEmitter::EmitDbgValueList(), getSDNodes(), and print().

◆ getOrder()

unsigned llvm::SDDbgValue::getOrder ( ) const

inline

Returns the SDNodeOrder.

This is the order of the preceding node in the input.

Definition at line 219 of file SDNodeDbgValue.h.

Referenced by print().

◆ getSDNodes()

SmallVector< SDNode * > llvm::SDDbgValue::getSDNodes ( ) const

inline

Definition at line 194 of file SDNodeDbgValue.h.

References getAdditionalDependencies(), getLocationOps(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SDDbgOperand::SDNODE.

◆ getVariable()

DIVariable * llvm::SDDbgValue::getVariable ( ) const

inline

Returns the DIVariable pointer for the variable.

Definition at line 180 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgNoLocation(), llvm::InstrEmitter::EmitDbgValue(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), and llvm::InstrEmitter::EmitDbgValueList().

◆ isEmitted()

bool llvm::SDDbgValue::isEmitted ( ) const

inline

Definition at line 230 of file SDNodeDbgValue.h.

Referenced by print().

◆ isIndirect()

bool llvm::SDDbgValue::isIndirect ( ) const

inline

Returns whether this is an indirect value.

Definition at line 210 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), and print().

◆ isInvalidated()

bool llvm::SDDbgValue::isInvalidated ( ) const

inline

Definition at line 225 of file SDNodeDbgValue.h.

References llvm::Invalid.

Referenced by dump(), llvm::InstrEmitter::EmitDbgValue(), and print().

◆ isVariadic()

bool llvm::SDDbgValue::isVariadic ( ) const

inline

Definition at line 212 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgValue(), and print().

◆ operator=()

SDDbgValue & llvm::SDDbgValue::operator= ( const SDDbgValue & Other )

delete

◆ print()

LLVM_DUMP_METHOD void SDDbgValue::print ( raw_ostream & OS ) const

Definition at line 960 of file SelectionDAGDumper.cpp.

References llvm::SDDbgOperand::CONST, llvm::Metadata::dump(), llvm::SDDbgOperand::FRAMEIX, getLocationOps(), llvm::DIVariable::getName(), llvm::DIExpression::getNumElements(), getOrder(), isEmitted(), isIndirect(), isInvalidated(), isVariadic(), OS, PrintNodeId(), llvm::SDDbgOperand::SDNODE, and llvm::SDDbgOperand::VREG.

Referenced by dump().

◆ setIsEmitted()

void llvm::SDDbgValue::setIsEmitted ( )

inline

setIsEmitted / isEmitted - Getter/Setter for flag indicating that this SDDbgValue has been emitted to an MBB.

Definition at line 229 of file SDNodeDbgValue.h.

Referenced by llvm::InstrEmitter::EmitDbgValue().

◆ setIsInvalidated()

void llvm::SDDbgValue::setIsInvalidated ( )

inline

setIsInvalidated / isInvalidated - Setter / getter of the "Invalidated" property.

A SDDbgValue is invalid if the SDNode that produces the value is deleted.

Definition at line 224 of file SDNodeDbgValue.h.

References llvm::Invalid.

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

lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ SDDbgValue() [1/2]

◆ SDDbgValue() [2/2]

◆ ~SDDbgValue()

Member Function Documentation

◆ clearIsEmitted()

◆ copyLocationOps()

◆ dump()

◆ getAdditionalDependencies()

◆ getDebugLoc()

◆ getExpression()

◆ getLocationOps()

◆ getOrder()

◆ getSDNodes()

◆ getVariable()

◆ isEmitted()

◆ isIndirect()

◆ isInvalidated()

◆ isVariadic()

◆ operator=()

◆ print()

◆ setIsEmitted()

◆ setIsInvalidated()