diff options
Diffstat (limited to 'llvm/lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index f8e93889344..b421d0b2bf6 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -569,26 +569,6 @@ void ELFWriter::writeSymbol(SymbolTableWriter &Writer, uint32_t StringIndex, IsReserved); } -// True if the assembler knows nothing about the final value of the symbol. -// This doesn't cover the comdat issues, since in those cases the assembler -// can at least know that all symbols in the section will move together. -static bool isWeak(const MCSymbolELF &Sym) { - if (Sym.getType() == ELF::STT_GNU_IFUNC) - return true; - - switch (Sym.getBinding()) { - default: - llvm_unreachable("Unknown binding"); - case ELF::STB_LOCAL: - return false; - case ELF::STB_GLOBAL: - return false; - case ELF::STB_WEAK: - case ELF::STB_GNU_UNIQUE: - return true; - } -} - bool ELFWriter::isInSymtab(const MCAsmLayout &Layout, const MCSymbolELF &Symbol, bool Used, bool Renamed) { if (Symbol.isVariable()) { @@ -1534,7 +1514,7 @@ bool ELFObjectWriter::isSymbolRefDifferenceFullyResolvedImpl( const auto &SymA = cast<MCSymbolELF>(SA); if (IsPCRel) { assert(!InSet); - if (isWeak(SymA)) + if (SymA.getBinding() != ELF::STB_LOCAL) return false; } return MCObjectWriter::isSymbolRefDifferenceFullyResolvedImpl(Asm, SymA, FB, |
