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| author | Fangrui Song <i@maskray.me> | 2025-08-03 18:18:43 -0700 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2025-08-03 18:18:44 -0700 |
| commit | d6c2e531518e84d154f1f1dccdf4967dbe26b500 (patch) | |
| tree | 0e95a9ac1da0e62187eb95451ad70e5268f56599 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 85f00707dd651d6c09c25aab882dc568a1f32f52 (diff) | |
| download | llvm-d6c2e531518e84d154f1f1dccdf4967dbe26b500.zip llvm-d6c2e531518e84d154f1f1dccdf4967dbe26b500.tar.gz llvm-d6c2e531518e84d154f1f1dccdf4967dbe26b500.tar.bz2 | |
MCSymbolXCOFF: Migrate away from classof
The object file format specific derived classes are used in context
where the type is statically known. We don't use isa/dyn_cast and we
want to eliminate MCSymbol::Kind in the base class.
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 8ca1bb1..d19ef92 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -2371,9 +2371,10 @@ bool TargetLoweringObjectFileXCOFF::ShouldSetSSPCanaryBitInTB( MCSymbol * TargetLoweringObjectFileXCOFF::getEHInfoTableSymbol(const MachineFunction *MF) { - MCSymbol *EHInfoSym = MF->getContext().getOrCreateSymbol( - "__ehinfo." + Twine(MF->getFunctionNumber())); - cast<MCSymbolXCOFF>(EHInfoSym)->setEHInfo(); + auto *EHInfoSym = + static_cast<MCSymbolXCOFF *>(MF->getContext().getOrCreateSymbol( + "__ehinfo." + Twine(MF->getFunctionNumber()))); + EHInfoSym->setEHInfo(); return EHInfoSym; } @@ -2511,7 +2512,8 @@ MCSection *TargetLoweringObjectFileXCOFF::SelectSectionForGlobal( if (Kind.isText()) { if (TM.getFunctionSections()) { - return cast<MCSymbolXCOFF>(getFunctionEntryPointSymbol(GO, TM)) + return static_cast<const MCSymbolXCOFF *>( + getFunctionEntryPointSymbol(GO, TM)) ->getRepresentedCsect(); } return TextSection; @@ -2714,7 +2716,7 @@ MCSection *TargetLoweringObjectFileXCOFF::getSectionForTOCEntry( const MCSymbol *Sym, const TargetMachine &TM) const { const XCOFF::StorageMappingClass SMC = [](const MCSymbol *Sym, const TargetMachine &TM) { - const MCSymbolXCOFF *XSym = cast<MCSymbolXCOFF>(Sym); + auto *XSym = static_cast<const MCSymbolXCOFF *>(Sym); // The "_$TLSML" symbol for TLS local-dynamic mode requires XMC_TC, // otherwise the AIX assembler will complain. @@ -2738,8 +2740,8 @@ MCSection *TargetLoweringObjectFileXCOFF::getSectionForTOCEntry( }(Sym, TM); return getContext().getXCOFFSection( - cast<MCSymbolXCOFF>(Sym)->getSymbolTableName(), SectionKind::getData(), - XCOFF::CsectProperties(SMC, XCOFF::XTY_SD)); + static_cast<const MCSymbolXCOFF *>(Sym)->getSymbolTableName(), + SectionKind::getData(), XCOFF::CsectProperties(SMC, XCOFF::XTY_SD)); } MCSection *TargetLoweringObjectFileXCOFF::getSectionForLSDA( |