[Modules] Move the PredIteratorCache into the IR library -- it is

hardcoded to use IR BasicBlocks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202835 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/IR/PredIteratorCache.h

@@ -1,4 +1,4 @@
-//===- llvm/Support/PredIteratorCache.h - pred_iterator Cache ---*- C++ -*-===//
+//===- PredIteratorCache.h - pred_iterator Cache ----------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -16,8 +16,8 @@
 #include "llvm/IR/CFG.h"
 #include "llvm/Support/Allocator.h"
 
-#ifndef LLVM_SUPPORT_PREDITERATORCACHE_H
-#define LLVM_SUPPORT_PREDITERATORCACHE_H
+#ifndef LLVM_IR_PREDITERATORCACHE_H
+#define LLVM_IR_PREDITERATORCACHE_H
 
 namespace llvm {
 

lib/Analysis/MemoryDependenceAnalysis.cpp

@@ -29,8 +29,8 @@
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/PredIteratorCache.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/PredIteratorCache.h"
 using namespace llvm;
 
 STATISTIC(NumCacheNonLocal, "Number of fully cached non-local responses");

lib/Transforms/Scalar/LICM.cpp

@@ -49,9 +49,9 @@
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Metadata.h"
+#include "llvm/IR/PredIteratorCache.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/PredIteratorCache.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 #include "llvm/Transforms/Utils/Local.h"

lib/Transforms/Utils/LCSSA.cpp

@@ -38,8 +38,8 @@
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
+#include "llvm/IR/PredIteratorCache.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/PredIteratorCache.h"
 #include "llvm/Transforms/Utils/LoopUtils.h"
 #include "llvm/Transforms/Utils/SSAUpdater.h"
 using namespace llvm;