#include "Target/PowerPC/MCTargetDesc/PPCMCExpr.h"

Inheritance diagram for llvm::PPCMCExpr:

Public Types
enum	VariantKind { VK_PPC_None , VK_PPC_LO , VK_PPC_HI , VK_PPC_HA , VK_PPC_HIGH , VK_PPC_HIGHA , VK_PPC_HIGHER , VK_PPC_HIGHERA , VK_PPC_HIGHEST , VK_PPC_HIGHESTA }

Public Types inherited from llvm::MCExpr
enum	ExprKind : uint8_t { Binary , Constant , SymbolRef , Unary , Target }

Public Member Functions
void	printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAsmLayout Layout, const MCFixup Fixup) const override

void	visitUsedExpr (MCStreamer &Streamer) const override

MCFragment *	findAssociatedFragment () const override

void	fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override

bool	evaluateAsConstant (int64_t &Res) const

Accessors
VariantKind	getKind () const
	getOpcode - Get the kind of this expression.

const MCExpr *	getSubExpr () const
	getSubExpr - Get the child of this expression.

Public Member Functions inherited from llvm::MCTargetExpr
virtual void	printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const =0

virtual bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAsmLayout Layout, const MCFixup Fixup) const =0

virtual bool	isEqualTo (const MCExpr *x) const

virtual bool	inlineAssignedExpr () const

virtual void	visitUsedExpr (MCStreamer &Streamer) const =0

virtual MCFragment *	findAssociatedFragment () const =0

virtual void	fixELFSymbolsInTLSFixups (MCAssembler &) const =0

Public Member Functions inherited from llvm::MCExpr
	MCExpr (const MCExpr &)=delete

MCExpr &	operator= (const MCExpr &)=delete

ExprKind	getKind () const

SMLoc	getLoc () const

void	print (raw_ostream &OS, const MCAsmInfo *MAI, bool InParens=false) const

void	dump () const

bool	evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout, const SectionAddrMap &Addrs) const
	Try to evaluate the expression to an absolute value.

bool	evaluateAsAbsolute (int64_t &Res) const

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler *Asm) const

bool	evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout) const

bool	evaluateKnownAbsolute (int64_t &Res, const MCAsmLayout &Layout) const

bool	evaluateAsRelocatable (MCValue &Res, const MCAsmLayout Layout, const MCFixup Fixup) const
	Try to evaluate the expression to a relocatable value, i.e.

bool	evaluateAsValue (MCValue &Res, const MCAsmLayout &Layout) const
	Try to evaluate the expression to the form (a - b + constant) where neither a nor b are variables.

MCFragment *	findAssociatedFragment () const
	Find the "associated section" for this expression, which is currently defined as the absolute section for constants, or otherwise the section associated with the first defined symbol in the expression.

Static Public Member Functions
static bool	classof (const MCExpr *E)

Construction
static const PPCMCExpr *	create (VariantKind Kind, const MCExpr *Expr, MCContext &Ctx)

static const PPCMCExpr *	createLo (const MCExpr *Expr, MCContext &Ctx)

static const PPCMCExpr *	createHi (const MCExpr *Expr, MCContext &Ctx)

static const PPCMCExpr *	createHa (const MCExpr *Expr, MCContext &Ctx)

Static Public Member Functions inherited from llvm::MCTargetExpr
static bool	classof (const MCExpr *E)

Additional Inherited Members
Protected Member Functions inherited from llvm::MCTargetExpr
	MCTargetExpr ()

virtual	~MCTargetExpr ()=default

Protected Member Functions inherited from llvm::MCExpr
	MCExpr (ExprKind Kind, SMLoc Loc, unsigned SubclassData=0)

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCAsmLayout Layout, const MCFixup Fixup, const SectionAddrMap Addrs, bool InSet) const

unsigned	getSubclassData () const

Detailed Description

Definition at line 18 of file PPCMCExpr.h.

Member Enumeration Documentation

◆ VariantKind

enum llvm::PPCMCExpr::VariantKind

Enumerator
VK_PPC_None
VK_PPC_LO
VK_PPC_HI
VK_PPC_HA
VK_PPC_HIGH
VK_PPC_HIGHA
VK_PPC_HIGHER
VK_PPC_HIGHERA
VK_PPC_HIGHEST
VK_PPC_HIGHESTA

Definition at line 20 of file PPCMCExpr.h.

Member Function Documentation

◆ classof()

static bool llvm::PPCMCExpr::classof ( const MCExpr * E )

inlinestatic

Definition at line 87 of file PPCMCExpr.h.

References E, and llvm::MCExpr::Target.

◆ create()

const PPCMCExpr * PPCMCExpr::create	(	VariantKind	Kind,
		const MCExpr *	Expr,
		MCContext &	Ctx
	)

static

Definition at line 20 of file PPCMCExpr.cpp.

Referenced by createHa(), createHi(), and createLo().

◆ createHa()

static const PPCMCExpr * llvm::PPCMCExpr::createHa	(	const MCExpr *	Expr,
		MCContext &	Ctx
	)

inlinestatic

Definition at line 57 of file PPCMCExpr.h.

References create(), and VK_PPC_HA.

Referenced by GetSymbolRef().

◆ createHi()

static const PPCMCExpr * llvm::PPCMCExpr::createHi	(	const MCExpr *	Expr,
		MCContext &	Ctx
	)

inlinestatic

Definition at line 53 of file PPCMCExpr.h.

References create(), and VK_PPC_HI.

◆ createLo()

static const PPCMCExpr * llvm::PPCMCExpr::createLo	(	const MCExpr *	Expr,
		MCContext &	Ctx
	)

inlinestatic

Definition at line 49 of file PPCMCExpr.h.

References create(), and VK_PPC_LO.

Referenced by GetSymbolRef().

◆ evaluateAsConstant()

bool PPCMCExpr::evaluateAsConstant ( int64_t & Res ) const

Definition at line 62 of file PPCMCExpr.cpp.

References llvm::MCExpr::evaluateAsRelocatable(), and getSubExpr().

◆ evaluateAsRelocatableImpl()

bool PPCMCExpr::evaluateAsRelocatableImpl	(	MCValue &	Res,
		const MCAsmLayout *	Layout,
		const MCFixup *	Fixup
	)		const

overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 103 of file PPCMCExpr.cpp.

◆ findAssociatedFragment()

MCFragment * llvm::PPCMCExpr::findAssociatedFragment ( ) const

inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 78 of file PPCMCExpr.h.

References llvm::MCExpr::findAssociatedFragment(), and getSubExpr().

◆ fixELFSymbolsInTLSFixups()

void llvm::PPCMCExpr::fixELFSymbolsInTLSFixups ( MCAssembler & Asm ) const

inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 83 of file PPCMCExpr.h.

◆ getKind()

VariantKind llvm::PPCMCExpr::getKind ( ) const

inline

getOpcode - Get the kind of this expression.

Definition at line 66 of file PPCMCExpr.h.

◆ getSubExpr()

const MCExpr * llvm::PPCMCExpr::getSubExpr ( ) const

inline

getSubExpr - Get the child of this expression.

Definition at line 69 of file PPCMCExpr.h.

Referenced by evaluateAsConstant(), evaluateAsRelocatableImpl(), findAssociatedFragment(), printImpl(), and visitUsedExpr().

◆ printImpl()

void PPCMCExpr::printImpl	(	raw_ostream &	OS,
		const MCAsmInfo *	MAI
	)		const

overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 25 of file PPCMCExpr.cpp.

References getSubExpr(), llvm_unreachable, OS, llvm::MCExpr::print(), VK_PPC_HA, VK_PPC_HI, VK_PPC_HIGH, VK_PPC_HIGHA, VK_PPC_HIGHER, VK_PPC_HIGHERA, VK_PPC_HIGHEST, VK_PPC_HIGHESTA, and VK_PPC_LO.

◆ visitUsedExpr()

void PPCMCExpr::visitUsedExpr ( MCStreamer & Streamer ) const

overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 173 of file PPCMCExpr.cpp.

References getSubExpr(), and llvm::MCStreamer::visitUsedExpr().

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

lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ VariantKind

Member Function Documentation

◆ classof()

◆ create()

◆ createHa()

◆ createHi()

◆ createLo()

◆ evaluateAsConstant()

◆ evaluateAsRelocatableImpl()

◆ findAssociatedFragment()

◆ fixELFSymbolsInTLSFixups()

◆ getKind()

◆ getSubExpr()

◆ printImpl()

◆ visitUsedExpr()