1 files changed, 6 insertions, 8 deletions
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 5d82f722ef..5aaae6deb5 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -31,9 +31,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Config/config.h"
 #include <fstream>
-#include <iostream>
 #include <sstream>
-
 using namespace llvm;
 
 static AnnotationID MF_AID(
@@ -177,7 +175,7 @@ void MachineFunction::RenumberBlocks(MachineBasicBlock *MBB) {
 }
 
 
-void MachineFunction::dump() const { print(std::cerr); }
+void MachineFunction::dump() const { print(*cerr.stream()); }
 
 void MachineFunction::print(std::ostream &OS) const {
   OS << "# Machine code for " << Fn->getName () << "():\n";
@@ -268,8 +266,8 @@ void MachineFunction::viewCFG() const
 #ifndef NDEBUG
   ViewGraph(this, "mf" + getFunction()->getName());
 #else
-  std::cerr << "SelectionDAG::viewGraph is only available in debug builds on "
-            << "systems with Graphviz or gv!\n";
+  cerr << "SelectionDAG::viewGraph is only available in debug builds on "
+       << "systems with Graphviz or gv!\n";
 #endif // NDEBUG
 }
 
@@ -350,7 +348,7 @@ void MachineFrameInfo::print(const MachineFunction &MF, std::ostream &OS) const{
 }
 
 void MachineFrameInfo::dump(const MachineFunction &MF) const {
-  print(MF, std::cerr);
+  print(MF, *cerr.stream());
 }
 
 
@@ -390,7 +388,7 @@ unsigned MachineJumpTableInfo::getAlignment() const {
   return TD->getPointerAlignment(); 
 }
 
-void MachineJumpTableInfo::dump() const { print(std::cerr); }
+void MachineJumpTableInfo::dump() const { print(*cerr.stream()); }
 
 
 //===----------------------------------------------------------------------===//
@@ -473,4 +471,4 @@ void MachineConstantPool::print(std::ostream &OS) const {
   }
 }
 
-void MachineConstantPool::dump() const { print(std::cerr); }
+void MachineConstantPool::dump() const { print(*cerr.stream()); }