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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-02-23 20:22:07 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-02-23 20:22:07 +0000 |
| commit | 21451e533f4c46cdb38d338cfed26cece1d7be54 (patch) | |
| tree | a4507e94d53c5fa83f7d77e81c7f6c0b6966af45 /lib/MC/ELFObjectWriter.cpp | |
| parent | d04b4937d1bc4ed14642926321127e9922e66c3b (diff) | |
| download | external_llvm-21451e533f4c46cdb38d338cfed26cece1d7be54.zip external_llvm-21451e533f4c46cdb38d338cfed26cece1d7be54.tar.gz external_llvm-21451e533f4c46cdb38d338cfed26cece1d7be54.tar.bz2 | |
Put in the symbol table symbols only used in a .globl statement.
Fixes PR9292.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126330 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | lib/MC/ELFObjectWriter.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index 8067b52..ea1629d 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -833,7 +833,11 @@ static bool isInSymtab(const MCAssembler &Asm, const MCSymbolData &Data, return true; const MCSymbol &A = Symbol.AliasedSymbol(); - if (!A.isVariable() && A.isUndefined() && !Data.isCommon()) + if (Symbol.isVariable() && !A.isVariable() && A.isUndefined()) + return false; + + bool IsGlobal = GetBinding(Data) == ELF::STB_GLOBAL; + if (!Symbol.isVariable() && Symbol.isUndefined() && !IsGlobal) return false; if (!Asm.isSymbolLinkerVisible(Symbol) && !Symbol.isUndefined()) |