Add explicit #includes of <iostream>

llvm-svn: 25509
diff --git a/llvm/lib/Target/SparcV9/ModuloScheduling/MSSchedule.cpp b/llvm/lib/Target/SparcV9/ModuloScheduling/MSSchedule.cpp
index a5dc60b..52d5324 100644
--- a/llvm/lib/Target/SparcV9/ModuloScheduling/MSSchedule.cpp
+++ b/llvm/lib/Target/SparcV9/ModuloScheduling/MSSchedule.cpp
@@ -17,7 +17,7 @@
 #include "llvm/Target/TargetSchedInfo.h"
 #include "../SparcV9Internals.h"
 #include "llvm/CodeGen/MachineInstr.h"
-
+#include <iostream>
 using namespace llvm;
 
 //Check if all resources are free