Make iostream #inclusion explicit

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25514 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/IPO/ArgumentPromotion.cpp

@@ -44,6 +44,7 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/IPO/DeadArgumentElimination.cpp

@@ -28,6 +28,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/iterator"
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/IPO/FunctionResolution.cpp

@@ -29,6 +29,7 @@
 #include "llvm/Assembly/Writer.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/IPO/GlobalOpt.cpp

@@ -27,8 +27,9 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
-#include <set>
 #include <algorithm>
+#include <iostream>
+#include <set>
 using namespace llvm;
 
 namespace {

lib/Transforms/IPO/Inliner.cpp

@@ -22,6 +22,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/IPO/Internalize.cpp

@@ -20,6 +20,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include <fstream>
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/LevelRaise.cpp

@@ -24,6 +24,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 // StartInst - This enables the -raise-start-inst=foo option to cause the level

lib/Transforms/Scalar/ADCE.cpp

@@ -27,6 +27,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 static IncludeFile X((void*)createUnifyFunctionExitNodesPass);

lib/Transforms/Scalar/CorrelatedExprs.cpp

@@ -42,6 +42,7 @@
 #include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/InstructionCombining.cpp

@@ -52,6 +52,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 using namespace llvm::PatternMatch;
 

lib/Transforms/Scalar/LICM.cpp

@@ -47,6 +47,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/LoopStrengthReduce.cpp

@@ -32,6 +32,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Support/Debug.h"
 #include <algorithm>
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/Scalar/LoopUnroll.cpp

@@ -32,7 +32,7 @@
 #include <cstdio>
 #include <set>
 #include <algorithm>
-
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/LoopUnswitch.cpp

@@ -38,6 +38,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/Reassociate.cpp

@@ -33,6 +33,7 @@
 #include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/SCCP.cpp

@@ -36,6 +36,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include <algorithm>
+#include <iostream>
 #include <set>
 using namespace llvm;
 

lib/Transforms/Scalar/ScalarReplAggregates.cpp

@@ -33,6 +33,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Scalar/TailDuplication.cpp

@@ -30,6 +30,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
+#include <iostream>
 using namespace llvm;
 
 namespace {

lib/Transforms/Utils/LowerSwitch.cpp

@@ -21,6 +21,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 namespace {