[Layering] Move GVMaterializer.h into the IR library where its

implementation already lived.

After this commit, the only IR-library headers in include/llvm/* are
ones related to the legacy pass infrastructure that I'm planning to
leave there until the new one is farther along.

The only other headers at the top level are linking and initialization
aids that aren't really libraries but just headers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203069 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/IR/GVMaterializer.h

@@ -1,4 +1,4 @@
-//===-- llvm/GVMaterializer.h - Interface for GV materializers --*- C++ -*-===//
+//===- GVMaterializer.h - Interface for GV materializers --------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -15,8 +15,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_GVMATERIALIZER_H
-#define LLVM_GVMATERIALIZER_H
+#ifndef LLVM_IR_GVMATERIALIZER_H
+#define LLVM_IR_GVMATERIALIZER_H
 
 #include "llvm/Support/system_error.h"
 

lib/Bitcode/Reader/BitcodeReader.h

@@ -17,8 +17,8 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/Bitcode/BitstreamReader.h"
 #include "llvm/Bitcode/LLVMBitCodes.h"
-#include "llvm/GVMaterializer.h"
 #include "llvm/IR/Attributes.h"
+#include "llvm/IR/GVMaterializer.h"
 #include "llvm/IR/OperandTraits.h"
 #include "llvm/IR/Type.h"
 #include "llvm/IR/ValueHandle.h"

lib/IR/GVMaterializer.cpp

@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/GVMaterializer.h"
+#include "llvm/IR/GVMaterializer.h"
 using namespace llvm;
 
 GVMaterializer::~GVMaterializer() {}

lib/IR/Module.cpp

@@ -17,9 +17,9 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/GVMaterializer.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GVMaterializer.h"
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/LeakDetector.h"