#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 | 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 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 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 222 of file MCExpr.cpp.
Referenced by llvm::HexagonMCInstrInfo::addConstant(), adjustDuplex(), ARMEmitUnwindInfo(), llvm::AMDGPU::MCKernelDescriptor::bits_get(), llvm::AMDGPU::MCKernelDescriptor::bits_set(), computeAccumOffset(), llvm::AMDGPUMCExpr::createExtraSGPRs(), llvm::AMDGPUMCExpr::createOccupancy(), llvm::AMDGPUDisassembler::decodeVersionImm(), llvm::AMDGPUTargetELFStreamer::emitAMDGPULDS(), llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), llvm::AMDGPUTargetELFStreamer::EmitAmdhsaKernelDescriptor(), llvm::MCWinCOFFStreamer::emitCOFFImgRel32(), llvm::MCWinCOFFStreamer::emitCOFFSecRel32(), llvm::MCELFStreamer::emitCommonSymbol(), llvm::WebAssemblyAsmPrinter::emitEndOfAsmFile(), llvm::CodeViewContext::emitFileChecksums(), llvm::MCStreamer::emitFill(), llvm::AsmPrinter::emitFrameAlloc(), llvm::AsmPrinter::emitGlobalAlias(), llvm::AsmPrinter::emitGlobalVariable(), llvm::ARMAsmPrinter::emitInstruction(), llvm::SystemZAsmPrinter::emitInstruction(), llvm::ARMAsmPrinter::emitJumpTableAddrs(), llvm::ARMAsmPrinter::emitJumpTableTBInst(), llvm::AMDGPU::AMDGPUMCKernelCodeT::EmitKernelCodeT(), llvm::AsmPrinter::emitLabelPlusOffset(), llvm::XtensaAsmPrinter::emitMachineConstantPoolEntry(), llvm::ARMAsmPrinter::emitMachineConstantPoolValue(), llvm::TargetLoweringObjectFileELF::emitPersonalityValue(), llvm::AVRAsmPrinter::emitStartOfAsmFile(), llvm::X86AsmPrinter::emitStartOfAsmFile(), EmitSymbolRefWithOfs(), llvm::AsmPrinter::emitXRayTable(), llvm::CodeViewContext::encodeDefRange(), llvm::AMDGPUTargetELFStreamer::finish(), llvm::MCResourceInfo::gatherResourceInfo(), 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::SIProgramInfo::getComputePGMRSrc1(), llvm::SIProgramInfo::getComputePGMRSrc2(), llvm::MipsTargetObjectFile::getDebugThreadLocalSymbol(), llvm::AMDGPU::MCKernelDescriptor::getDefaultAmdhsaKernelDescriptor(), llvm::SystemZMCInstLower::getExpr(), llvm::X86_64MCAsmInfoDarwin::getExprForPersonalitySymbol(), llvm::TargetLoweringObjectFileMachO::getIndirectSymViaGOTPCRel(), llvm::AArch64_ELFTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::ARMElfTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::RISCVELFTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::X86_64MachoTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::X86_64ELFTargetObjectFile::getIndirectSymViaGOTPCRel(), llvm::SIProgramInfo::getPGMRSrc1(), llvm::SIProgramInfo::getPGMRSrc2(), GetSubDivExpr(), GetSymbolRef(), llvm::X86_64MachoTargetObjectFile::getTTypeGlobalReference(), llvm::HexagonLowerToMC(), llvm::HexagonMCELFStreamer::HexagonMCEmitCommonSymbol(), llvm::HexagonAsmPrinter::HexagonProcessInstruction(), llvm::AMDGPU::AMDGPUMCKernelCodeT::initDefault(), llvm::SIInstrInfo::insertIndirectBranch(), llvm::AsmPrinter::lowerConstant(), AMDGPUMCInstLower::lowerOperand(), LowerSymbolOperand(), llvm::XtensaAsmPrinter::LowerSymbolOperand(), llvm::LanaiMCInstLower::LowerSymbolOperand(), llvm::M68kMCInstLower::LowerSymbolOperand(), llvm::MSP430MCInstLower::LowerSymbolOperand(), lowerSymbolOperand(), llvm::AVRMCInstLower::lowerSymbolOperand(), llvm::AArch64MCInstLower::lowerSymbolOperandCOFF(), llvm::AArch64MCInstLower::lowerSymbolOperandELF(), llvm::AArch64MCInstLower::lowerSymbolOperandMachO(), makeEndMinusStartExpr(), makeStartPlusIntExpr(), MaskShift(), llvm::AMDGPU::maskShiftGet(), llvm::AMDGPU::maskShiftSet(), llvm::SIProgramInfo::reset(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), ScaleVectorOffset(), llvm::AMDGPUPALMetadata::setRegister(), llvm::MCContext::setSymbolValue(), llvm::LoongArchAsmBackend::shouldInsertFixupForCodeAlign(), llvm::RISCVAsmBackend::shouldInsertFixupForCodeAlign(), llvm::MCExternalSymbolizer::tryAddingSymbolicOperand(), llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and tryFoldHelper().
◆ 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(), 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
