4 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/InstrSched/InstrScheduling.cpp b/lib/CodeGen/InstrSched/InstrScheduling.cpp
index c95cce0b46..b98de81820 100644
--- a/lib/CodeGen/InstrSched/InstrScheduling.cpp
+++ b/lib/CodeGen/InstrSched/InstrScheduling.cpp
@@ -21,6 +21,7 @@
 #include "llvm/BasicBlock.h"
 #include "Support/CommandLine.h"
 #include <algorithm>
+#include <iostream>
 
 namespace llvm {
 
diff --git a/lib/CodeGen/InstrSched/SchedGraph.cpp b/lib/CodeGen/InstrSched/SchedGraph.cpp
index e88c801a42..9688f3930b 100644
--- a/lib/CodeGen/InstrSched/SchedGraph.cpp
+++ b/lib/CodeGen/InstrSched/SchedGraph.cpp
@@ -22,6 +22,7 @@
 #include "llvm/Target/TargetMachine.h"
 #include "../../Target/SparcV9/SparcV9RegInfo.h"
 #include "Support/STLExtras.h"
+#include <iostream>
 
 namespace llvm {
 
diff --git a/lib/CodeGen/InstrSched/SchedGraphCommon.cpp b/lib/CodeGen/InstrSched/SchedGraphCommon.cpp
index 3ab79f73f3..da4492f359 100644
--- a/lib/CodeGen/InstrSched/SchedGraphCommon.cpp
+++ b/lib/CodeGen/InstrSched/SchedGraphCommon.cpp
@@ -14,6 +14,7 @@
 
 #include "llvm/CodeGen/SchedGraphCommon.h"
 #include "Support/STLExtras.h"
+#include <iostream>
 
 namespace llvm {
 
diff --git a/lib/CodeGen/InstrSched/SchedPriorities.cpp b/lib/CodeGen/InstrSched/SchedPriorities.cpp
index 53b71fa3a7..3c0e0b2c33 100644
--- a/lib/CodeGen/InstrSched/SchedPriorities.cpp
+++ b/lib/CodeGen/InstrSched/SchedPriorities.cpp
@@ -22,6 +22,7 @@
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/Support/CFG.h"
 #include "Support/PostOrderIterator.h"
+#include <iostream>
 
 namespace llvm {