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[MC] Delete redundant alignment update from MCELFStreamer::EmitCommonSymbol. NFC 

EmitValueToAlignment() updates the maximum alignment.
This commit is contained in:
Fangrui Song 2019-12-16 23:05:23 -08:00
parent 0d8929ce76
commit 97182013c4
1 changed files with 0 additions and 4 deletions
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4
llvm/lib/MC/MCELFStreamer.cpp
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@ -308,10 +308,6 @@ void MCELFStreamer::EmitCommonSymbol(MCSymbol *S, uint64_t Size,
EmitLabel(Symbol); EmitLabel(Symbol);
EmitZeros(Size); EmitZeros(Size);
// Update the maximum alignment of the section if necessary.
if (ByteAlignment > Section.getAlignment())
Section.setAlignment(Align(ByteAlignment));
SwitchSection(P.first, P.second); SwitchSection(P.first, P.second);
} else { } else {
if(Symbol->declareCommon(Size, ByteAlignment)) if(Symbol->declareCommon(Size, ByteAlignment))