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| author | Sam Clegg <sbc@chromium.org> | 2018-05-07 23:52:17 +0000 |
|---|---|---|
| committer | Sam Clegg <sbc@chromium.org> | 2018-05-07 23:52:17 +0000 |
| commit | 22c568ba73227bd4aa2abb34d9d7f3f1ecc37e2c (patch) | |
| tree | a138cc407f67d6573c57e95f15d6feb3db9c45b4 /llvm/lib/MC/ELFObjectWriter.cpp | |
| parent | cdf8d06426318da7b1a0e6f43d088b1623103d10 (diff) | |
| download | llvm-22c568ba73227bd4aa2abb34d9d7f3f1ecc37e2c.zip llvm-22c568ba73227bd4aa2abb34d9d7f3f1ecc37e2c.tar.gz llvm-22c568ba73227bd4aa2abb34d9d7f3f1ecc37e2c.tar.bz2 | |
[MC] ELFObjectWriter: Removing unneeded variable and cast
Differential Revision: https://reviews.llvm.org/D46289
llvm-svn: 331704
Diffstat (limited to 'llvm/lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index 85bbcab..ec4f86f 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -200,7 +200,7 @@ public: bool shouldRelocateWithSymbol(const MCAssembler &Asm, const MCSymbolRefExpr *RefA, - const MCSymbol *Sym, uint64_t C, + const MCSymbolELF *Sym, uint64_t C, unsigned Type) const; void recordRelocation(MCAssembler &Asm, const MCAsmLayout &Layout, @@ -511,9 +511,9 @@ void ELFObjectWriter::writeSymbol(SymbolTableWriter &Writer, // allows us to omit some local symbols from the symbol table. bool ELFObjectWriter::shouldRelocateWithSymbol(const MCAssembler &Asm, const MCSymbolRefExpr *RefA, - const MCSymbol *S, uint64_t C, + const MCSymbolELF *Sym, + uint64_t C, unsigned Type) const { - const auto *Sym = cast_or_null<MCSymbolELF>(S); // A PCRel relocation to an absolute value has no symbol (or section). We // represent that with a relocation to a null section. if (!RefA) @@ -711,9 +711,8 @@ void ELFObjectWriter::recordRelocation(MCAssembler &Asm, if (!RelocateWithSymbol) { const MCSection *SecA = (SymA && !SymA->isUndefined()) ? &SymA->getSection() : nullptr; - auto *ELFSec = cast_or_null<MCSectionELF>(SecA); const auto *SectionSymbol = - ELFSec ? cast<MCSymbolELF>(ELFSec->getBeginSymbol()) : nullptr; + SecA ? cast<MCSymbolELF>(SecA->getBeginSymbol()) : nullptr; if (SectionSymbol) SectionSymbol->setUsedInReloc(); ELFRelocationEntry Rec(FixupOffset, SectionSymbol, Type, Addend, SymA, |