diff options
| 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 | 9e18e96264e61674ea24a0096091b4c0c0749cf0 (patch) | |
| tree | 130a6dcd7436d669e31c54f663feba9f7d5ea78f /llvm/lib/MC/ELFObjectWriter.cpp | |
| parent | b7edc188e208ac5481e305c4910b9ff2c134bf6b (diff) | |
| download | bcm5719-llvm-9e18e96264e61674ea24a0096091b4c0c0749cf0.tar.gz bcm5719-llvm-9e18e96264e61674ea24a0096091b4c0c0749cf0.zip | |
Put in the symbol table symbols only used in a .globl statement.
Fixes PR9292.
llvm-svn: 126330
Diffstat (limited to 'llvm/lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index 8067b52181f..ea1629d3056 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/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()) |
