[Modules] Move ValueHandle into the IR library where Value itself lives.

Move the test for this class into the IR unittests as well.

This uncovers that ValueMap too is in the IR library. Ironically, the
unittest for ValueMap is useless in the Support library (honestly, so
was the ValueHandle test) and so it already lives in the IR unittests.
Mmmm, tasty layering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202821 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ADT/ValueMap.h

@@ -27,8 +27,8 @@
 #define LLVM_ADT_VALUEMAP_H
 
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/Mutex.h"
-#include "llvm/Support/ValueHandle.h"
 #include "llvm/Support/type_traits.h"
 #include <iterator>
 

include/llvm/Analysis/AliasSetTracker.h

@@ -20,7 +20,7 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/ilist.h"
 #include "llvm/ADT/ilist_node.h"
-#include "llvm/Support/ValueHandle.h"
+#include "llvm/IR/ValueHandle.h"
 #include <vector>
 
 namespace llvm {

include/llvm/Analysis/CallGraph.h

@@ -57,9 +57,9 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/Function.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/IncludeFile.h"
-#include "llvm/Support/ValueHandle.h"
 #include <map>
 
 namespace llvm {

include/llvm/Analysis/IVUsers.h

@@ -17,7 +17,7 @@
 
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/ScalarEvolutionNormalization.h"
-#include "llvm/Support/ValueHandle.h"
+#include "llvm/IR/ValueHandle.h"
 
 namespace llvm {
 

include/llvm/Analysis/MemoryBuiltins.h

@@ -19,10 +19,10 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/InstVisitor.h"
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/TargetFolder.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
 class CallInst;

include/llvm/Analysis/MemoryDependenceAnalysis.h

@@ -20,8 +20,8 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/IR/BasicBlock.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
   class Function;

include/llvm/Analysis/ScalarEvolution.h

@@ -26,11 +26,11 @@
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/ConstantRange.h"
 #include "llvm/Support/DataTypes.h"
-#include "llvm/Support/ValueHandle.h"
 #include <map>
 
 namespace llvm {

include/llvm/Analysis/ScalarEvolutionExpander.h

@@ -17,8 +17,8 @@
 #include "llvm/Analysis/ScalarEvolutionExpressions.h"
 #include "llvm/Analysis/ScalarEvolutionNormalization.h"
 #include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/TargetFolder.h"
-#include "llvm/Support/ValueHandle.h"
 #include <set>
 
 namespace llvm {

include/llvm/CodeGen/LexicalScopes.h

@@ -22,8 +22,8 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/IR/Metadata.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/DebugLoc.h"
-#include "llvm/Support/ValueHandle.h"
 #include <utility>
 namespace llvm {
 

include/llvm/CodeGen/MachineModuleInfo.h

@@ -36,13 +36,13 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/IR/Metadata.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MachineLocation.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/DebugLoc.h"
 #include "llvm/Support/Dwarf.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
 

include/llvm/DIBuilder.h

@@ -18,8 +18,8 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/DebugInfo.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/DataTypes.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
   class BasicBlock;

include/llvm/ExecutionEngine/ExecutionEngine.h

@@ -19,10 +19,10 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/ValueMap.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/MC/MCCodeGenInfo.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Mutex.h"
-#include "llvm/Support/ValueHandle.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include <map>

include/llvm/IR/IRBuilder.h

@@ -23,9 +23,9 @@
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/CBindingWrapping.h"
 #include "llvm/Support/ConstantFolder.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
   class MDNode;

include/llvm/IR/Value.h

@@ -61,7 +61,7 @@ typedef StringMapEntry<Value*> ValueName;
 /// Every value has a "use list" that keeps track of which other Values are
 /// using this Value.  A Value can also have an arbitrary number of ValueHandle
 /// objects that watch it and listen to RAUW and Destroy events.  See
-/// llvm/Support/ValueHandle.h for details.
+/// llvm/IR/ValueHandle.h for details.
 ///
 /// @brief LLVM Value Representation
 class Value {

include/llvm/IR/ValueHandle.h

@@ -1,4 +1,4 @@
-//===- llvm/Support/ValueHandle.h - Value Smart Pointer classes -*- C++ -*-===//
+//===- ValueHandle.h - Value Smart Pointer classes --------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_SUPPORT_VALUEHANDLE_H
-#define LLVM_SUPPORT_VALUEHANDLE_H
+#ifndef LLVM_IR_VALUEHANDLE_H
+#define LLVM_IR_VALUEHANDLE_H
 
 #include "llvm/ADT/DenseMapInfo.h"
 #include "llvm/ADT/PointerIntPair.h"

include/llvm/Transforms/Utils/Cloning.h

@@ -21,7 +21,7 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/ADT/ValueMap.h"
-#include "llvm/Support/ValueHandle.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Transforms/Utils/ValueMapper.h"
 
 namespace llvm {

include/llvm/Transforms/Utils/SSAUpdaterImpl.h

@@ -17,9 +17,9 @@
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {
 

include/llvm/Transforms/Utils/SimplifyIndVar.h

@@ -16,8 +16,8 @@
 #ifndef LLVM_TRANSFORMS_UTILS_SIMPLIFYINDVAR_H
 #define LLVM_TRANSFORMS_UTILS_SIMPLIFYINDVAR_H
 
+#include "llvm/IR/ValueHandle.h"
 #include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ValueHandle.h"
 
 namespace llvm {