#include "llvm/MC/MCExpr.h"
Public Member Functions | |
Accessors | |
| int64_t | getValue () const |
| unsigned | getSizeInBytes () const |
| bool | useHexFormat () const |
 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
Static Public Member Functions | |
| static bool | classof (const MCExpr *E) |
Construction | |
| static const MCConstantExpr * | create (int64_t Value, MCContext &Ctx, bool PrintInHex=false, unsigned SizeInBytes=0) |
Additional Inherited Members | |
| Public Types inherited from llvm::MCExpr | |
| enum | ExprKind : uint8_t { Binary, Constant, SymbolRef, Unary, Target } |
| 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
Member Function Documentation
◆ classof()
Definition at line 182 of file MCExpr.h.
References llvm::MCExpr::Constant, and E.
◆ create()
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static |
Definition at line 194 of file MCExpr.cpp.
Referenced by llvm::HexagonMCInstrInfo::addConstant(), adjustDuplex(), llvm::AMDGPUTargetELFStreamer::emitAMDGPULDS(), llvm::AMDGPUTargetELFStreamer::EmitAmdhsaKernelDescriptor(), llvm::MCWinCOFFStreamer::EmitCOFFImgRel32(), llvm::MCWinCOFFStreamer::EmitCOFFSecRel32(), llvm::MCELFStreamer::emitCommonSymbol(), llvm::AMDGPUTargetELFStreamer::EmitDirectiveHSACodeObjectISAV2(), llvm::AMDGPUTargetELFStreamer::EmitDirectiveHSACodeObjectVersion(), llvm::WebAssemblyAsmPrinter::emitEndOfAsmFile(), llvm::CodeViewContext::emitFileChecksums(), llvm::MCStreamer::emitFill(), llvm::AsmPrinter::emitFrameAlloc(), llvm::AsmPrinter::emitGlobalVariable(), llvm::SystemZAsmPrinter::emitInstruction(), llvm::ARMAsmPrinter::emitInstruction(), llvm::ARMAsmPrinter::emitJumpTableAddrs(), llvm::ARMAsmPrinter::emitJumpTableTBInst(), llvm::AsmPrinter::emitLabelPlusOffset(), llvm::ARMAsmPrinter::emitMachineConstantPoolValue(), llvm::TargetLoweringObjectFileELF::emitPersonalityValue(), llvm::X86AsmPrinter::emitStartOfAsmFile(), llvm::AsmPrinter::emitXRayTable(), llvm::CodeViewContext::encodeDefRange(), llvm::AMDGPUTargetELFStreamer::finish(), llvm::MipsMCCodeEmitter::getBranchTarget21OpValue(), llvm::MipsMCCodeEmitter::getBranchTarget21OpValueMM(), llvm::MipsMCCodeEmitter::getBranchTarget26OpValue(), llvm::MipsMCCodeEmitter::getBranchTarget26OpValueMM(), llvm::MipsMCCodeEmitter::getBranchTargetOpValue(), llvm::MipsMCCodeEmitter::getBranchTargetOpValue1SImm16(), llvm::MipsMCCodeEmitter::getBranchTargetOpValueLsl2MMR6(), llvm::MipsMCCodeEmitter::getBranchTargetOpValueMMR6(), llvm::MipsTargetObjectFile::getDebugThreadLocalSymbol(), llvm::SystemZMCInstLower::getExpr(), llvm::X86_64MCAsmInfoDarwin::getExprForPersonalitySymbol(), llvm::X86_64MachoTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::TargetLoweringObjectFileMachO::getIndirectSymViaGOTPCRel(), GetSymbolRef(), llvm::X86_64MachoTargetObjectFile::getTTypeGlobalReference(), llvm::HexagonLowerToMC(), llvm::HexagonMCELFStreamer::HexagonMCEmitCommonSymbol(), llvm::HexagonAsmPrinter::HexagonProcessInstruction(), lowerAddrSpaceCast(), llvm::AsmPrinter::lowerConstant(), LowerSymbolOperand(), lowerSymbolOperand(), llvm::AVRMCInstLower::lowerSymbolOperand(), llvm::LanaiMCInstLower::LowerSymbolOperand(), llvm::MSP430MCInstLower::LowerSymbolOperand(), llvm::M68kMCInstLower::LowerSymbolOperand(), llvm::AArch64MCInstLower::lowerSymbolOperandCOFF(), llvm::AArch64MCInstLower::lowerSymbolOperandDarwin(), llvm::AArch64MCInstLower::lowerSymbolOperandELF(), ScaleVectorOffset(), llvm::MCContext::setSymbolValue(), llvm::RISCVAsmBackend::shouldInsertFixupForCodeAlign(), llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
◆ getSizeInBytes()
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inline |
Definition at line 174 of file MCExpr.h.
References llvm::MCExpr::getSubclassData().
◆ getValue()
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inline |
Definition at line 173 of file MCExpr.h.
Referenced by IsMemoryAssignmentError(), llvm::PPCInstPrinter::printTLSCall(), and shouldBeSls().
◆ useHexFormat()
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inline |
Definition at line 178 of file MCExpr.h.
References llvm::MCExpr::getSubclassData().
The documentation for this class was generated from the following files:
- include/llvm/MC/MCExpr.h
- lib/MC/MCExpr.cpp
