Introduce a string_ostream string builder facilty

[oota-llvm.git] / lib / CodeGen / ScheduleDAGInstrs.cpp

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 92a9a30f24c23a927e6da4f703a7ba65d4bfc39a..baf4af6abaa7fc0befe659ecb16833a8320693a0 100644 (file)
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -1197,8 +1197,7 @@ void ScheduleDAGInstrs::dumpNode(const SUnit *SU) const {
 }
 
 std::string ScheduleDAGInstrs::getGraphNodeLabel(const SUnit *SU) const {
-  std::string s;
-  raw_string_ostream oss(s);
+  string_ostream oss;
   if (SU == &EntrySU)
     oss << "<entry>";
   else if (SU == &ExitSU)