From e69170a11079504e1b20ec79296925f295dc01c0 Mon Sep 17 00:00:00 2001
From: Alp Toker <alp@nuanti.com>
Date: Thu, 26 Jun 2014 22:52:05 +0000
Subject: Revert "Introduce a string_ostream string builder facilty"

Temporarily back out commits r211749, r211752 and r211754.

llvm-svn: 211814
---
 llvm/lib/CodeGen/MachineScheduler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')

diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index f7459bbf6fc..0baf2a6c1c2 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -3235,7 +3235,8 @@ struct DOTGraphTraits<ScheduleDAGMI*> : public DefaultDOTGraphTraits {
   }
 
   static std::string getNodeLabel(const SUnit *SU, const ScheduleDAG *G) {
-    string_ostream SS;
+    std::string Str;
+    raw_string_ostream SS(Str);
     const ScheduleDAGMI *DAG = static_cast<const ScheduleDAGMI*>(G);
     const SchedDFSResult *DFS = DAG->hasVRegLiveness() ?
       static_cast<const ScheduleDAGMILive*>(G)->getDFSResult() : nullptr;
-- 
cgit v1.2.3