LLVM 20.0.0git
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#include "Target/ARM/MCTargetDesc/ARMMCExpr.h"
Public Types | |
enum | VariantKind { VK_ARM_None , VK_ARM_HI16 , VK_ARM_LO16 , VK_ARM_HI_8_15 , VK_ARM_HI_0_7 , VK_ARM_LO_8_15 , VK_ARM_LO_0_7 } |
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 MCAssembler *Asm, const MCFixup *Fixup) const override |
void | visitUsedExpr (MCStreamer &Streamer) const override |
MCFragment * | findAssociatedFragment () const override |
void | fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override |
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 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 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 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 bool | classof (const MCExpr *E) |
Construction | |
static const ARMMCExpr * | create (VariantKind Kind, const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createUpper16 (const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createLower16 (const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createUpper8_15 (const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createUpper0_7 (const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createLower8_15 (const MCExpr *Expr, MCContext &Ctx) |
static const ARMMCExpr * | createLower0_7 (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 MCFixup *Fixup, const SectionAddrMap *Addrs, bool InSet) const |
unsigned | getSubclassData () const |
Definition at line 16 of file ARMMCExpr.h.
Enumerator | |
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VK_ARM_None | |
VK_ARM_HI16 | |
VK_ARM_LO16 | |
VK_ARM_HI_8_15 | |
VK_ARM_HI_0_7 | |
VK_ARM_LO_8_15 | |
VK_ARM_LO_0_7 |
Definition at line 18 of file ARMMCExpr.h.
Definition at line 96 of file ARMMCExpr.h.
References E, and llvm::MCExpr::Target.
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static |
Definition at line 17 of file ARMMCExpr.cpp.
Referenced by createLower0_7(), createLower16(), createLower8_15(), createUpper0_7(), createUpper16(), and createUpper8_15().
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inlinestatic |
Definition at line 67 of file ARMMCExpr.h.
References create(), and VK_ARM_LO_0_7.
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inlinestatic |
Definition at line 51 of file ARMMCExpr.h.
References create(), and VK_ARM_LO16.
Referenced by llvm::ARMAsmPrinter::emitInstruction().
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inlinestatic |
Definition at line 63 of file ARMMCExpr.h.
References create(), and VK_ARM_LO_8_15.
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inlinestatic |
Definition at line 59 of file ARMMCExpr.h.
References create(), and VK_ARM_HI_0_7.
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inlinestatic |
Definition at line 47 of file ARMMCExpr.h.
References create(), and VK_ARM_HI16.
Referenced by llvm::ARMAsmPrinter::emitInstruction().
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inlinestatic |
Definition at line 55 of file ARMMCExpr.h.
References create(), and VK_ARM_HI_8_15.
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 84 of file ARMMCExpr.h.
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 89 of file ARMMCExpr.h.
References llvm::MCExpr::findAssociatedFragment(), and getSubExpr().
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 94 of file ARMMCExpr.h.
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inline |
getOpcode - Get the kind of this expression.
Definition at line 76 of file ARMMCExpr.h.
Referenced by isThumbI8Relocation().
getSubExpr - Get the child of this expression.
Definition at line 79 of file ARMMCExpr.h.
Referenced by findAssociatedFragment(), printImpl(), and visitUsedExpr().
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overridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 22 of file ARMMCExpr.cpp.
References llvm::MCExpr::getKind(), getSubExpr(), llvm_unreachable, OS, llvm::MCExpr::print(), llvm::MCExpr::SymbolRef, VK_ARM_HI16, VK_ARM_HI_0_7, VK_ARM_HI_8_15, VK_ARM_LO16, VK_ARM_LO_0_7, and VK_ARM_LO_8_15.
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overridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 53 of file ARMMCExpr.cpp.
References getSubExpr(), and llvm::MCStreamer::visitUsedExpr().