X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FAnalysis%2FBlockFrequencyInfo.cpp;h=7e702c31435bcf2a9bdfadfe66886fa21b775d6e;hp=8ed8e3e4c2e01dca2cecdce7a6db7e9736da53b9;hb=255907042245b77779e3e38c5ce66901866cabe5;hpb=ce6e7c7a59e8595ea3f30d87cbad4af278cb5ef3

diff --git a/lib/Analysis/BlockFrequencyInfo.cpp b/lib/Analysis/BlockFrequencyInfo.cpp
index 8ed8e3e4c2e..7e702c31435 100644
--- a/lib/Analysis/BlockFrequencyInfo.cpp
+++ b/lib/Analysis/BlockFrequencyInfo.cpp
@@ -82,10 +82,9 @@ struct DOTGraphTraits<BlockFrequencyInfo*> : public DefaultDOTGraphTraits {
 
   std::string getNodeLabel(const BasicBlock *Node,
                            const BlockFrequencyInfo *Graph) {
-    std::string Result;
-    raw_string_ostream OS(Result);
+    string_ostream OS;
 
-    OS << Node->getName().str() << ":";
+    OS << Node->getName() << ":";
     switch (ViewBlockFreqPropagationDAG) {
     case GVDT_Fraction:
       Graph->printBlockFreq(OS, Node);
@@ -98,7 +97,7 @@ struct DOTGraphTraits<BlockFrequencyInfo*> : public DefaultDOTGraphTraits {
                        "never reach this point.");
     }
 
-    return Result;
+    return OS.str();
   }
 };