Remove #includes from the commonly used LoopInfo.h.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174786 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Analysis/LoopInfo.h

@@ -34,14 +34,12 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/GraphTraits.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
-#include <map>
 
 namespace llvm {
 

include/llvm/Analysis/LoopInfoImpl.h

@@ -16,6 +16,7 @@
 #define LLVM_ANALYSIS_LOOPINFOIMPL_H
 
 #include "llvm/ADT/PostOrderIterator.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/LoopInfo.h"
 
 namespace llvm {

lib/Transforms/Scalar/LoopInstSimplify.cpp

@@ -14,6 +14,7 @@
 #define DEBUG_TYPE "loop-instsimplify"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/InstructionSimplify.h"
 #include "llvm/Analysis/LoopInfo.h"

lib/Transforms/Scalar/LoopStrengthReduce.cpp

@@ -58,6 +58,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallBitVector.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/IVUsers.h"
 #include "llvm/Analysis/LoopPass.h"

lib/Transforms/Utils/CodeExtractor.cpp

@@ -15,6 +15,7 @@
 
 #include "llvm/Transforms/Utils/CodeExtractor.h"
 #include "llvm/ADT/SetVector.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/LoopInfo.h"