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[MC][ELF] Fix unused variable warning (NFC)

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GCC warning:
```
/llvm-project/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp: In member function ‘virtual llvm::MCSection* llvm::TargetLoweringObjectFileELF::getSectionForLSDA(const llvm::Function&, const llvm::MCSymbol&, const llvm::TargetMachine&) const’:
/llvm-project/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp:871:8: warning: variable ‘IsComdat’ set but not used [-Wunused-but-set-variable]
  871 |   bool IsComdat = false;
      |        ^~~~~~~~
```
This commit is contained in:
Yang Fan
2021-02-18 14:23:18 +08:00
parent 8ac8f4cc8a
commit dabda72f13
1 changed files with 0 additions and 2 deletions
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lib/CodeGen/TargetLoweringObjectFileImpl.cpp
-2
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@@ -868,11 +868,9 @@ MCSection *TargetLoweringObjectFileELF::getSectionForLSDA(
unsigned Flags = LSDA->getFlags();
const MCSymbolELF *LinkedToSym = nullptr;
StringRef Group;
bool IsComdat = false;
if (const Comdat *C = getELFComdat(&F)) {
Flags |= ELF::SHF_GROUP;
Group = C->getName();
IsComdat = C->getSelectionKind() == Comdat::Any;
}
// Use SHF_LINK_ORDER to facilitate --gc-sections if we can use GNU ld>=2.36
// or LLD, which support mixed SHF_LINK_ORDER & non-SHF_LINK_ORDER.