Prune includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118342 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/FastISel.h

@@ -15,9 +15,6 @@
 #define LLVM_CODEGEN_FASTISEL_H
 
 #include "llvm/ADT/DenseMap.h"
-#ifndef NDEBUG
-#include "llvm/ADT/SmallSet.h"
-#endif
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 

include/llvm/Target/TargetLowering.h

@@ -25,13 +25,9 @@
 #include "llvm/CallingConv.h"
 #include "llvm/InlineAsm.h"
 #include "llvm/Attributes.h"
+#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/CodeGen/RuntimeLibcalls.h"
-#include "llvm/ADT/APFloat.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/SmallSet.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/DebugLoc.h"
 #include "llvm/Target/TargetCallingConv.h"
 #include "llvm/Target/TargetMachine.h"
@@ -41,6 +37,7 @@
 
 namespace llvm {
   class AllocaInst;
+  class APFloat;
   class CallInst;
   class Function;
   class FastISel;
@@ -56,6 +53,7 @@ namespace llvm {
   class SDNode;
   class SDValue;
   class SelectionDAG;
+  template<typename T> class SmallVectorImpl;
   class TargetData;
   class TargetMachine;
   class TargetRegisterClass;

lib/CodeGen/IfConversion.cpp

@@ -28,6 +28,7 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/DepthFirstIterator.h"
+#include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 using namespace llvm;

lib/CodeGen/SjLjEHPrepare.cpp

@@ -21,15 +21,14 @@
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Target/TargetLowering.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/Local.h"
-#include "llvm/ADT/Statistic.h"
+#include <set>
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetLowering.h"
 using namespace llvm;
 
 STATISTIC(NumInvokes, "Number of invokes replaced");

lib/CodeGen/VirtRegRewriter.cpp

@@ -22,8 +22,8 @@
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/ADT/DepthFirstIterator.h"
+#include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/Statistic.h"
-#include <algorithm>
 using namespace llvm;
 
 STATISTIC(NumDSE     , "Number of dead stores elided");