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/InstrSched/InstrScheduling.cpp b/lib/CodeGen/InstrSched/InstrScheduling.cpp
index b042279..d219ef6 100644
--- a/lib/CodeGen/InstrSched/InstrScheduling.cpp
+++ b/lib/CodeGen/InstrSched/InstrScheduling.cpp
@@ -5,7 +5,7 @@
//
//===----------------------------------------------------------------------===//
-#include "llvm/CodeGen/InstrScheduling.h"
+#include "SchedPriorities.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
#include "llvm/CodeGen/MachineCodeForMethod.h"
@@ -13,11 +13,7 @@
#include "llvm/Target/TargetMachine.h"
#include "llvm/BasicBlock.h"
#include "llvm/Instruction.h"
-#include "SchedPriorities.h"
-#include <ext/hash_set>
#include <algorithm>
-#include <iterator>
-#include <iostream>
using std::cerr;
using std::vector;
diff --git a/lib/CodeGen/InstrSched/SchedGraph.cpp b/lib/CodeGen/InstrSched/SchedGraph.cpp
index 28679bf..0629f8c 100644
--- a/lib/CodeGen/InstrSched/SchedGraph.cpp
+++ b/lib/CodeGen/InstrSched/SchedGraph.cpp
@@ -14,9 +14,7 @@
#include "SchedGraph.h"
#include "llvm/CodeGen/InstrSelection.h"
-#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
-#include "llvm/Target/MachineInstrInfo.h"
#include "llvm/Target/MachineRegInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/BasicBlock.h"
diff --git a/lib/CodeGen/InstrSched/SchedGraph.h b/lib/CodeGen/InstrSched/SchedGraph.h
index 8a8a523..441a46c 100644
--- a/lib/CodeGen/InstrSched/SchedGraph.h
+++ b/lib/CodeGen/InstrSched/SchedGraph.h
@@ -20,7 +20,6 @@
#define LLVM_CODEGEN_SCHEDGRAPH_H
#include "llvm/CodeGen/MachineInstr.h"
-#include "Support/NonCopyable.h"
#include "Support/HashExtras.h"
#include "Support/GraphTraits.h"
diff --git a/lib/CodeGen/InstrSched/SchedPriorities.cpp b/lib/CodeGen/InstrSched/SchedPriorities.cpp
index a4480e8..aba49bd 100644
--- a/lib/CodeGen/InstrSched/SchedPriorities.cpp
+++ b/lib/CodeGen/InstrSched/SchedPriorities.cpp
@@ -22,7 +22,6 @@
#include "llvm/Analysis/LiveVar/FunctionLiveVarInfo.h"
#include "llvm/Support/CFG.h"
#include "Support/PostOrderIterator.h"
-#include <iostream>
using std::cerr;
SchedPriorities::SchedPriorities(const Function *, const SchedGraph *G,
diff --git a/lib/CodeGen/InstrSelection/InstrSelection.cpp b/lib/CodeGen/InstrSelection/InstrSelection.cpp
index 583df38..1724ce4 100644
--- a/lib/CodeGen/InstrSelection/InstrSelection.cpp
+++ b/lib/CodeGen/InstrSelection/InstrSelection.cpp
@@ -16,7 +16,6 @@
#include "llvm/CodeGen/InstrSelection.h"
#include "llvm/CodeGen/InstrSelectionSupport.h"
-#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/InstrForest.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
#include "llvm/CodeGen/MachineCodeForMethod.h"
diff --git a/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp b/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
index c042e36..d06ac17 100644
--- a/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
+++ b/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
@@ -13,7 +13,6 @@
#include "llvm/CodeGen/InstrSelectionSupport.h"
#include "llvm/CodeGen/InstrSelection.h"
-#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
#include "llvm/CodeGen/MachineCodeForMethod.h"
#include "llvm/CodeGen/InstrForest.h"
diff --git a/lib/CodeGen/MachineCodeForInstruction.cpp b/lib/CodeGen/MachineCodeForInstruction.cpp
index a4ebbec..98871a7 100644
--- a/lib/CodeGen/MachineCodeForInstruction.cpp
+++ b/lib/CodeGen/MachineCodeForInstruction.cpp
@@ -19,7 +19,6 @@
#include "llvm/CodeGen/MachineCodeForInstruction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/InstrSelection.h"
-#include "llvm/Instruction.h"
static AnnotationID MCFI_AID(
AnnotationManager::getID("CodeGen::MachineCodeForInstruction"));
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;