Eliminate duplicate or unneccesary #include's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAlloc/IGNode.h b/lib/CodeGen/RegAlloc/IGNode.h
index 177800c..bcf850f 100644
--- a/lib/CodeGen/RegAlloc/IGNode.h
+++ b/lib/CodeGen/RegAlloc/IGNode.h
@@ -25,7 +25,6 @@
#ifndef IG_NODE_H
#define IG_NODE_H
-#include "llvm/CodeGen/RegAllocCommon.h"
#include "llvm/CodeGen/LiveRange.h"
class LiveRange;
class RegClass;
diff --git a/lib/CodeGen/RegAlloc/InterferenceGraph.cpp b/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
index c90ae4a..412f35f 100644
--- a/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
+++ b/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
@@ -1,6 +1,6 @@
#include "llvm/CodeGen/InterferenceGraph.h"
#include "Support/STLExtras.h"
-#include <iostream>
+#include "llvm/CodeGen/RegAllocCommon.h"
#include <algorithm>
using std::cerr;
diff --git a/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp b/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
index fb29af2..6661eca 100644
--- a/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
+++ b/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
@@ -5,7 +5,7 @@
#include "llvm/Function.h"
#include "llvm/BasicBlock.h"
#include "Support/SetOperations.h"
-#include <iostream>
+#include "llvm/CodeGen/RegAllocCommon.h"
using std::cerr;
LiveRangeInfo::LiveRangeInfo(const Function *F, const TargetMachine &tm,
diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index b783255..d54229e 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -21,6 +21,7 @@
#include "llvm/BasicBlock.h"
#include "llvm/Function.h"
#include "llvm/Type.h"
+#include "llvm/CodeGen/RegAllocCommon.h"
#include <iostream>
#include <math.h>
using std::cerr;
diff --git a/lib/CodeGen/RegAlloc/RegClass.cpp b/lib/CodeGen/RegAlloc/RegClass.cpp
index 607a4da..249b8db 100644
--- a/lib/CodeGen/RegAlloc/RegClass.cpp
+++ b/lib/CodeGen/RegAlloc/RegClass.cpp
@@ -1,5 +1,5 @@
#include "llvm/CodeGen/RegClass.h"
-#include <iostream>
+#include "llvm/CodeGen/RegAllocCommon.h"
using std::cerr;
//----------------------------------------------------------------------------
diff --git a/lib/CodeGen/RegAlloc/RegClass.h b/lib/CodeGen/RegAlloc/RegClass.h
index 3db72b7..c93d696 100644
--- a/lib/CodeGen/RegAlloc/RegClass.h
+++ b/lib/CodeGen/RegAlloc/RegClass.h
@@ -8,11 +8,9 @@
#ifndef REG_CLASS_H
#define REG_CLASS_H
-#include "llvm/CodeGen/IGNode.h"
#include "llvm/CodeGen/InterferenceGraph.h"
#include "llvm/Target/MachineRegInfo.h"
#include <stack>
-#include <iostream>
class MachineRegClassInfo;
typedef std::vector<unsigned> ReservedColorListType;