[llvm-commits] [llvm] r132898 - /llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp

[Rafael Espindola]

Author: rafael
Date: Sun Jun 12 22:09:13 2011
New Revision: 132898

URL: http://llvm.org/viewvc/llvm-project?rev=132898&view=rev
Log:
Fix invalid uses of Twine. Hopefully this fixes the problem that Takumi is
having.

Modified:
    llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp

Modified: llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp?rev=132898&r1=132897&r2=132898&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp (original)
+++ llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp Sun Jun 12 22:09:13 2011
@@ -189,8 +189,8 @@
     return  Mang->getSymbol(GV);
     break;
   case dwarf::DW_EH_PE_pcrel: {
-    Twine FullName = StringRef("DW.ref.") + Mang->getSymbol(GV)->getName();
-    return getContext().GetOrCreateSymbol(FullName);
+    return getContext().GetOrCreateSymbol(StringRef("DW.ref.") +
+                                          Mang->getSymbol(GV)->getName());
     break;
   }
   }
@@ -199,13 +199,13 @@
 void TargetLoweringObjectFileELF::emitPersonalityValue(MCStreamer &Streamer,
                                                        const TargetMachine &TM,
                                                        const MCSymbol *Sym) const {
-  Twine FullName = StringRef("DW.ref.") + Sym->getName();
-  MCSymbol *Label = getContext().GetOrCreateSymbol(FullName);
+  SmallString<64> NameData("DW.ref.");
+  NameData += Sym->getName();
+  MCSymbol *Label = getContext().GetOrCreateSymbol(NameData);
   Streamer.EmitSymbolAttribute(Label, MCSA_Hidden);
   Streamer.EmitSymbolAttribute(Label, MCSA_Weak);
-  Twine SectionName = StringRef(".data.") + Label->getName();
-  SmallString<64> NameData;
-  SectionName.toVector(NameData);
+  StringRef Prefix = ".data.";
+  NameData.insert(NameData.begin(), Prefix.begin(), Prefix.end());
   unsigned Flags = ELF::SHF_ALLOC | ELF::SHF_WRITE | ELF::SHF_GROUP;
   const MCSection *Sec = getContext().getELFSection(NameData,
                                                     ELF::SHT_PROGBITS,