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author | Chris Lattner <sabre@nondot.org> | 2009-09-08 23:20:50 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2009-09-08 23:20:50 +0000 |
commit | d50c2b90647cd34092a106a7124529784b133cee (patch) | |
tree | b1038131c905053f908ecaab895d4091b70379ab /lib/MC | |
parent | 8429837a94bad081b261091187b7e576b6a48df4 (diff) | |
download | external_llvm-d50c2b90647cd34092a106a7124529784b133cee.zip external_llvm-d50c2b90647cd34092a106a7124529784b133cee.tar.gz external_llvm-d50c2b90647cd34092a106a7124529784b133cee.tar.bz2 |
parenthesize symbol names that start with $, fixing X86/dollar-name.ll with
the new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81269 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC')
-rw-r--r-- | lib/MC/MCExpr.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/MC/MCExpr.cpp b/lib/MC/MCExpr.cpp index 3eae6bd..c0ecad0 100644 --- a/lib/MC/MCExpr.cpp +++ b/lib/MC/MCExpr.cpp @@ -20,9 +20,20 @@ void MCExpr::print(raw_ostream &OS, const MCAsmInfo *MAI) const { OS << cast<MCConstantExpr>(*this).getValue(); return; - case MCExpr::SymbolRef: - cast<MCSymbolRefExpr>(*this).getSymbol().print(OS, MAI); + case MCExpr::SymbolRef: { + const MCSymbol &Sym = cast<MCSymbolRefExpr>(*this).getSymbol(); + + // Parenthesize names that start with $ so that they don't look like + // absolute names. + if (Sym.getName()[0] == '$') { + OS << '('; + Sym.print(OS, MAI); + OS << ')'; + } else { + Sym.print(OS, MAI); + } return; + } case MCExpr::Unary: { const MCUnaryExpr &UE = cast<MCUnaryExpr>(*this); |