LLVM 20.0.0git
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#include "Target/SystemZ/MCTargetDesc/SystemZMCExpr.h"
Public Types | |
enum | VariantKind { VK_SystemZ_None , VK_SystemZ_RCon , VK_SystemZ_VCon } |
Public Types inherited from llvm::MCExpr | |
enum | ExprKind : uint8_t { Binary , Constant , SymbolRef , Unary , Target } |
Public Member Functions | |
VariantKind | getKind () const |
getOpcode - Get the kind of this expression. | |
const MCExpr * | getSubExpr () const |
getSubExpr - Get the child of this expression. | |
StringRef | getVariantKindName () const |
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 |
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 const SystemZMCExpr * | create (VariantKind Kind, const MCExpr *Expr, MCContext &Ctx) |
static bool | classof (const MCExpr *E) |
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 18 of file SystemZMCExpr.h.
Enumerator | |
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VK_SystemZ_None | |
VK_SystemZ_RCon | |
VK_SystemZ_VCon |
Definition at line 22 of file SystemZMCExpr.h.
Definition at line 60 of file SystemZMCExpr.h.
References E, and llvm::MCExpr::Target.
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static |
Definition at line 15 of file SystemZMCExpr.cpp.
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overridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 39 of file SystemZMCExpr.cpp.
References llvm::MCExpr::evaluateAsRelocatable(), Fixup, llvm::MCValue::get(), llvm::MCValue::getConstant(), getKind(), getSubExpr(), llvm::MCValue::getSymA(), and llvm::MCValue::getSymB().
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 53 of file SystemZMCExpr.h.
References llvm::MCExpr::findAssociatedFragment(), and getSubExpr().
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 58 of file SystemZMCExpr.h.
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inline |
getOpcode - Get the kind of this expression.
Definition at line 40 of file SystemZMCExpr.h.
Referenced by evaluateAsRelocatableImpl(), and getVariantKindName().
getSubExpr - Get the child of this expression.
Definition at line 43 of file SystemZMCExpr.h.
Referenced by evaluateAsRelocatableImpl(), findAssociatedFragment(), and visitUsedExpr().
StringRef SystemZMCExpr::getVariantKindName | ( | ) | const |
Definition at line 20 of file SystemZMCExpr.cpp.
References getKind(), llvm_unreachable, VK_SystemZ_None, VK_SystemZ_RCon, and VK_SystemZ_VCon.
Referenced by printImpl().
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overridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 33 of file SystemZMCExpr.cpp.
References getVariantKindName(), OS, and llvm::MCExpr::print().
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inlineoverridevirtual |
Implements llvm::MCTargetExpr.
Definition at line 50 of file SystemZMCExpr.h.
References getSubExpr(), and llvm::MCStreamer::visitUsedExpr().