Rename LoopSimplify.h to LoopUtils.h

As discussed, LoopUtils.h is a better name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182314 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Transforms/Utils/LoopSimplify.h → include/llvm/Transforms/Utils/LoopUtils.h

@@ -1,4 +1,4 @@
-//===- llvm/Transforms/Utils/LoopSimplify.h - Loop utilities -*- C++ -*-======//
+//===- llvm/Transforms/Utils/LoopUtils.h - Loop utilities -*- C++ -*-=========//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_TRANSFORMS_UTILS_LOOPSIMPLIFY_H
-#define LLVM_TRANSFORMS_UTILS_LOOPSIMPLIFY_H
+#ifndef LLVM_TRANSFORMS_UTILS_LOOPUTILS_H
+#define LLVM_TRANSFORMS_UTILS_LOOPUTILS_H
 
 namespace llvm {
 

lib/Target/PowerPC/PPCCTRLoops.cpp

@@ -44,7 +44,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/Local.h"
-#include "llvm/Transforms/Utils/LoopSimplify.h"
+#include "llvm/Transforms/Utils/LoopUtils.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 #include "PPCTargetMachine.h"
 #include "PPC.h"

lib/Transforms/Utils/LoopSimplify.cpp

@@ -59,7 +59,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/Local.h"
-#include "llvm/Transforms/Utils/LoopSimplify.h"
+#include "llvm/Transforms/Utils/LoopUtils.h"
 using namespace llvm;
 
 STATISTIC(NumInserted, "Number of pre-header or exit blocks inserted");