#include "Target/RISCV/MCTargetDesc/RISCVMCExpr.h"

Inheritance diagram for llvm::RISCVMCExpr:

Public Types
enum	VariantKind { VK_RISCV_None , VK_RISCV_LO , VK_RISCV_HI , VK_RISCV_PCREL_LO , VK_RISCV_PCREL_HI , VK_RISCV_GOT_HI , VK_RISCV_TPREL_LO , VK_RISCV_TPREL_HI , VK_RISCV_TPREL_ADD , VK_RISCV_TLS_GOT_HI , VK_RISCV_TLS_GD_HI , VK_RISCV_CALL , VK_RISCV_CALL_PLT , VK_RISCV_32_PCREL , VK_RISCV_TLSDESC_HI , VK_RISCV_TLSDESC_LOAD_LO , VK_RISCV_TLSDESC_ADD_LO , VK_RISCV_TLSDESC_CALL , VK_RISCV_Invalid }

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

Public Member Functions
VariantKind	getKind () const

const MCExpr *	getSubExpr () const

const MCFixup *	getPCRelHiFixup (const MCFragment **DFOut) const
	Get the corresponding PC-relative HI fixup that a VK_RISCV_PCREL_LO points to, and optionally the fragment containing it.

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

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, 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

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

virtual bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup) const =0

virtual bool	isEqualTo (const MCExpr *x) const

virtual bool	isSymbolUsedInExpression (const MCSymbol *Sym) 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	isSymbolUsedInExpression (const MCSymbol *Sym) const
	Returns whether the given symbol is used anywhere in the expression or subexpressions.

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm, 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	evaluateKnownAbsolute (int64_t &Res, const MCAssembler &Asm) const
	Aggressive variant of evaluateAsRelocatable when relocations are unavailable (e.g.

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

bool	evaluateAsValue (MCValue &Res, const MCAssembler &Asm) 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 const RISCVMCExpr *	create (const MCExpr *Expr, VariantKind Kind, MCContext &Ctx)

static bool	classof (const MCExpr *E)

static VariantKind	getVariantKindForName (StringRef name)

static StringRef	getVariantKindName (VariantKind Kind)

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 MCFixup Fixup, const SectionAddrMap *Addrs, bool InSet) const

unsigned	getSubclassData () const

Detailed Description

Definition at line 23 of file RISCVMCExpr.h.

Member Enumeration Documentation

◆ VariantKind

enum llvm::RISCVMCExpr::VariantKind

Enumerator
VK_RISCV_None
VK_RISCV_LO
VK_RISCV_HI
VK_RISCV_PCREL_LO
VK_RISCV_PCREL_HI
VK_RISCV_GOT_HI
VK_RISCV_TPREL_LO
VK_RISCV_TPREL_HI
VK_RISCV_TPREL_ADD
VK_RISCV_TLS_GOT_HI
VK_RISCV_TLS_GD_HI
VK_RISCV_CALL
VK_RISCV_CALL_PLT
VK_RISCV_32_PCREL
VK_RISCV_TLSDESC_HI
VK_RISCV_TLSDESC_LOAD_LO
VK_RISCV_TLSDESC_ADD_LO
VK_RISCV_TLSDESC_CALL
VK_RISCV_Invalid