LLVM 20.0.0git
Public Member Functions | Static Public Member Functions | List of all members
llvm::X86MCExpr Class Reference

#include "Target/X86/MCTargetDesc/X86MCExpr.h"

Inheritance diagram for llvm::X86MCExpr:
Inheritance graph
[legend]

Public Member Functions

void printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override
 
bool evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCFixup *Fixup) const override
 
bool inlineAssignedExpr () const override
 
bool isEqualTo (const MCExpr *X) const override
 
void visitUsedExpr (MCStreamer &Streamer) const override
 
MCFragmentfindAssociatedFragment () const override
 
void fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override
 
Accessors
int64_t getRegNo () const
 getSubExpr - Get the child of this expression.
 
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 inlineAssignedExpr () const
 
virtual void visitUsedExpr (MCStreamer &Streamer) const =0
 
virtual MCFragmentfindAssociatedFragment () const =0
 
virtual void fixELFSymbolsInTLSFixups (MCAssembler &) const =0
 
- Public Member Functions inherited from llvm::MCExpr
 MCExpr (const MCExpr &)=delete
 
MCExproperator= (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 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.
 
MCFragmentfindAssociatedFragment () 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 X86MCExprcreate (int64_t RegNo, MCContext &Ctx)
 
- Static Public Member Functions inherited from llvm::MCTargetExpr
static bool classof (const MCExpr *E)
 

Additional Inherited Members

- Public Types inherited from llvm::MCExpr
enum  ExprKind : uint8_t {
  Binary , Constant , SymbolRef , Unary ,
  Target
}
 
- 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 26 of file X86MCExpr.h.

Member Function Documentation

◆ classof()

static bool llvm::X86MCExpr::classof ( const MCExpr E)
inlinestatic

Definition at line 73 of file X86MCExpr.h.

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

◆ create()

static const X86MCExpr * llvm::X86MCExpr::create ( int64_t  RegNo,
MCContext Ctx 
)
inlinestatic

Definition at line 37 of file X86MCExpr.h.

◆ evaluateAsRelocatableImpl()

bool llvm::X86MCExpr::evaluateAsRelocatableImpl ( MCValue Res,
const MCAssembler Asm,
const MCFixup Fixup 
) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 56 of file X86MCExpr.h.

◆ findAssociatedFragment()

MCFragment * llvm::X86MCExpr::findAssociatedFragment ( ) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 68 of file X86MCExpr.h.

◆ fixELFSymbolsInTLSFixups()

void llvm::X86MCExpr::fixELFSymbolsInTLSFixups ( MCAssembler Asm) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 71 of file X86MCExpr.h.

◆ getRegNo()

int64_t llvm::X86MCExpr::getRegNo ( ) const
inline

getSubExpr - Get the child of this expression.

Definition at line 46 of file X86MCExpr.h.

Referenced by isEqualTo().

◆ inlineAssignedExpr()

bool llvm::X86MCExpr::inlineAssignedExpr ( ) const
inlineoverridevirtual

Reimplemented from llvm::MCTargetExpr.

Definition at line 61 of file X86MCExpr.h.

◆ isEqualTo()

bool llvm::X86MCExpr::isEqualTo ( const MCExpr X) const
inlineoverridevirtual

Reimplemented from llvm::MCTargetExpr.

Definition at line 62 of file X86MCExpr.h.

References E, getRegNo(), and X.

◆ printImpl()

void llvm::X86MCExpr::printImpl ( raw_ostream OS,
const MCAsmInfo MAI 
) const
inlineoverridevirtual

◆ visitUsedExpr()

void llvm::X86MCExpr::visitUsedExpr ( MCStreamer Streamer) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 67 of file X86MCExpr.h.


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