Move all of the header files which are involved in modelling the LLVM IR

into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

llvm-svn: 171366

40 files changed, 169 insertions, 169 deletions

diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 7e80322cc63..4d2affcad0a 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -21,15 +21,16 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Assembly/AssemblyAnnotationWriter.h"
 #include "llvm/Assembly/PrintModulePass.h"
-#include "llvm/CallingConv.h"
-#include "llvm/Constants.h"
 #include "llvm/DebugInfo.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/CallingConv.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Operator.h"
+#include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Dwarf.h"
@@ -37,7 +38,6 @@
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/TypeFinder.h"
-#include "llvm/ValueSymbolTable.h"
 #include <algorithm>
 #include <cctype>
 using namespace llvm;
diff --git a/llvm/lib/IR/AttributeImpl.h b/llvm/lib/IR/AttributeImpl.h
index 2726e0edf64..ecdb9280ced 100644
--- a/llvm/lib/IR/AttributeImpl.h
+++ b/llvm/lib/IR/AttributeImpl.h
@@ -17,7 +17,7 @@
 #define LLVM_ATTRIBUTESIMPL_H
 
 #include "llvm/ADT/FoldingSet.h"
-#include "llvm/Attributes.h"
+#include "llvm/IR/Attributes.h"
 
 namespace llvm {
 
diff --git a/llvm/lib/IR/Attributes.cpp b/llvm/lib/IR/Attributes.cpp
index f17a9b70f7b..427134b00f6 100644
--- a/llvm/lib/IR/Attributes.cpp
+++ b/llvm/lib/IR/Attributes.cpp
@@ -12,17 +12,17 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Attributes.h"
+#include "llvm/IR/Attributes.h"
 #include "AttributeImpl.h"
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/Atomic.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/Mutex.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Type.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp
index 5fff460e8bc..f2375374e35 100644
--- a/llvm/lib/IR/AutoUpgrade.cpp
+++ b/llvm/lib/IR/AutoUpgrade.cpp
@@ -12,13 +12,13 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/AutoUpgrade.h"
-#include "llvm/Constants.h"
-#include "llvm/Function.h"
-#include "llvm/IRBuilder.h"
-#include "llvm/Instruction.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index db20b08d8e4..41e58ec5da2 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -11,16 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/BasicBlock.h"
+#include "llvm/IR/BasicBlock.h"
 #include "SymbolTableListTraitsImpl.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/LeakDetector.h"
-#include "llvm/Type.h"
 #include <algorithm>
 using namespace llvm;
 
diff --git a/llvm/lib/IR/ConstantFold.cpp b/llvm/lib/IR/ConstantFold.cpp
index 91dc83f232e..0ffb24ee63f 100644
--- a/llvm/lib/IR/ConstantFold.cpp
+++ b/llvm/lib/IR/ConstantFold.cpp
@@ -19,13 +19,13 @@
 
 #include "ConstantFold.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/GlobalAlias.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/Instructions.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/GlobalAlias.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Operator.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp
index a97b6207682..4b585999554 100644
--- a/llvm/lib/IR/Constants.cpp
+++ b/llvm/lib/IR/Constants.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Constants.h"
+#include "llvm/IR/Constants.h"
 #include "ConstantFold.h"
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/DenseMap.h"
@@ -20,11 +20,11 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/GlobalValue.h"
-#include "llvm/Instructions.h"
-#include "llvm/Module.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GlobalValue.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Operator.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/IR/ConstantsContext.h b/llvm/lib/IR/ConstantsContext.h
index 996eb12d69e..e9958589f53 100644
--- a/llvm/lib/IR/ConstantsContext.h
+++ b/llvm/lib/IR/ConstantsContext.h
@@ -17,9 +17,9 @@
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Hashing.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/Instructions.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Operator.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index a1e9cf3f359..2024ac9b050 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -13,15 +13,15 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm-c/Core.h"
-#include "llvm/Attributes.h"
 #include "llvm/Bitcode/ReaderWriter.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/GlobalAlias.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/Attributes.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GlobalAlias.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/Debug.h"
@@ -713,7 +713,7 @@ static LLVMOpcode map_to_llvmopcode(int opcode)
     switch (opcode) {
       default: llvm_unreachable("Unhandled Opcode.");
 #define HANDLE_INST(num, opc, clas) case num: return LLVM##opc;
-#include "llvm/Instruction.def"
+#include "llvm/IR/Instruction.def"
 #undef HANDLE_INST
     }
 }
@@ -722,7 +722,7 @@ static int map_from_llvmopcode(LLVMOpcode code)
 {
     switch (code) {
 #define HANDLE_INST(num, opc, clas) case LLVM##opc: return num;
-#include "llvm/Instruction.def"
+#include "llvm/IR/Instruction.def"
 #undef HANDLE_INST
     }
     llvm_unreachable("Unhandled Opcode.");
diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index b3bbde86c54..802c33289c0 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -13,10 +13,10 @@
 
 #include "llvm/DIBuilder.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Constants.h"
 #include "llvm/DebugInfo.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Dwarf.h"
 
diff --git a/llvm/lib/IR/DataLayout.cpp b/llvm/lib/IR/DataLayout.cpp
index 6cf51f5a4dd..b159af6656a 100644
--- a/llvm/lib/IR/DataLayout.cpp
+++ b/llvm/lib/IR/DataLayout.cpp
@@ -16,11 +16,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/DataLayout.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
 #include "llvm/Support/ManagedStatic.h"
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 07508c879e2..bec941afda3 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -17,12 +17,12 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Analysis/ValueTracking.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Instructions.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/Intrinsics.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/Intrinsics.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/raw_ostream.h"
diff --git a/llvm/lib/IR/Dominators.cpp b/llvm/lib/IR/Dominators.cpp
index 3fe840f67c1..a1160cdc83b 100644
--- a/llvm/lib/IR/Dominators.cpp
+++ b/llvm/lib/IR/Dominators.cpp
@@ -20,7 +20,7 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/DominatorInternals.h"
 #include "llvm/Assembly/Writer.h"
-#include "llvm/Instructions.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Compiler.h"
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index 5145129093b..cb675c23f74 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -11,16 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Function.h"
+#include "llvm/IR/Function.h"
 #include "SymbolTableListTraitsImpl.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/CodeGen/ValueTypes.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/InstIterator.h"
 #include "llvm/Support/LeakDetector.h"
diff --git a/llvm/lib/IR/Globals.cpp b/llvm/lib/IR/Globals.cpp
index f21cdcce231..2e52aa30286 100644
--- a/llvm/lib/IR/Globals.cpp
+++ b/llvm/lib/IR/Globals.cpp
@@ -12,13 +12,13 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/GlobalValue.h"
+#include "llvm/IR/GlobalValue.h"
 #include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/GlobalAlias.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GlobalAlias.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/LeakDetector.h"
 using namespace llvm;
diff --git a/llvm/lib/IR/IRBuilder.cpp b/llvm/lib/IR/IRBuilder.cpp
index 04f08fe28e0..435e54f0ea2 100644
--- a/llvm/lib/IR/IRBuilder.cpp
+++ b/llvm/lib/IR/IRBuilder.cpp
@@ -12,11 +12,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Function.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/IRBuilder.h"
-#include "llvm/Intrinsics.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Intrinsics.h"
+#include "llvm/IR/LLVMContext.h"
 using namespace llvm;
 
 /// CreateGlobalString - Make a new global variable with an initializer that
diff --git a/llvm/lib/IR/InlineAsm.cpp b/llvm/lib/IR/InlineAsm.cpp
index 2e636aacfde..10d281bca89 100644
--- a/llvm/lib/IR/InlineAsm.cpp
+++ b/llvm/lib/IR/InlineAsm.cpp
@@ -11,10 +11,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/InlineAsm.h"
+#include "llvm/IR/InlineAsm.h"
 #include "ConstantsContext.h"
 #include "LLVMContextImpl.h"
-#include "llvm/DerivedTypes.h"
+#include "llvm/IR/DerivedTypes.h"
 #include <algorithm>
 #include <cctype>
 using namespace llvm;
diff --git a/llvm/lib/IR/Instruction.cpp b/llvm/lib/IR/Instruction.cpp
index 4be432f6f28..42df5d71182 100644
--- a/llvm/lib/IR/Instruction.cpp
+++ b/llvm/lib/IR/Instruction.cpp
@@ -11,14 +11,14 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Instruction.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
-#include "llvm/Module.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Operator.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/LeakDetector.h"
-#include "llvm/Type.h"
 using namespace llvm;
 
 Instruction::Instruction(Type *ty, unsigned it, Use *Ops, unsigned NumOps,
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index dffd13c0ee4..1b5d004978c 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -12,14 +12,14 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Instructions.h"
+#include "llvm/IR/Instructions.h"
 #include "LLVMContextImpl.h"
-#include "llvm/Constants.h"
-#include "llvm/DataLayout.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/Module.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Operator.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/ConstantRange.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/IR/IntrinsicInst.cpp b/llvm/lib/IR/IntrinsicInst.cpp
index ac8ec2086b1..51f88d2e6fb 100644
--- a/llvm/lib/IR/IntrinsicInst.cpp
+++ b/llvm/lib/IR/IntrinsicInst.cpp
@@ -21,10 +21,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/IntrinsicInst.h"
-#include "llvm/Constants.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/Metadata.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/Metadata.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/lib/IR/LLVMContext.cpp b/llvm/lib/IR/LLVMContext.cpp
index fc6392ba78c..282779c7f4b 100644
--- a/llvm/lib/IR/LLVMContext.cpp
+++ b/llvm/lib/IR/LLVMContext.cpp
@@ -12,11 +12,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/LLVMContext.h"
 #include "LLVMContextImpl.h"
-#include "llvm/Constants.h"
-#include "llvm/Instruction.h"
-#include "llvm/Metadata.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/Metadata.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/SourceMgr.h"
 #include <cctype>
diff --git a/llvm/lib/IR/LLVMContextImpl.cpp b/llvm/lib/IR/LLVMContextImpl.cpp
index 61fb7f37d49..8fc9379e5bf 100644
--- a/llvm/lib/IR/LLVMContextImpl.cpp
+++ b/llvm/lib/IR/LLVMContextImpl.cpp
@@ -13,8 +13,8 @@
 
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Attributes.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Attributes.h"
+#include "llvm/IR/Module.h"
 #include <algorithm>
 using namespace llvm;
 
diff --git a/llvm/lib/IR/LLVMContextImpl.h b/llvm/lib/IR/LLVMContextImpl.h
index c3adf39fc7e..30fd6666fda 100644
--- a/llvm/lib/IR/LLVMContextImpl.h
+++ b/llvm/lib/IR/LLVMContextImpl.h
@@ -26,10 +26,10 @@
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Metadata.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Metadata.h"
 #include "llvm/Support/ValueHandle.h"
 #include <vector>
 
diff --git a/llvm/lib/IR/LeakDetector.cpp b/llvm/lib/IR/LeakDetector.cpp
index 7ffc0491b67..835e5e61cdf 100644
--- a/llvm/lib/IR/LeakDetector.cpp
+++ b/llvm/lib/IR/LeakDetector.cpp
@@ -14,11 +14,11 @@
 #include "llvm/Support/LeakDetector.h"
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/IR/Value.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/Mutex.h"
 #include "llvm/Support/Threading.h"
-#include "llvm/Value.h"
 using namespace llvm;
 
 static ManagedStatic<sys::SmartMutex<true> > ObjectsLock;
diff --git a/llvm/lib/IR/LeaksContext.h b/llvm/lib/IR/LeaksContext.h
index faf3e952c85..5038dc9d6d6 100644
--- a/llvm/lib/IR/LeaksContext.h
+++ b/llvm/lib/IR/LeaksContext.h
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/Value.h"
+#include "llvm/IR/Value.h"
 
 namespace llvm {
 
diff --git a/llvm/lib/IR/Makefile b/llvm/lib/IR/Makefile
index 7b8ef420d8d..86d78f06296 100644
--- a/llvm/lib/IR/Makefile
+++ b/llvm/lib/IR/Makefile
@@ -10,24 +10,24 @@ LEVEL = ../..
 LIBRARYNAME = LLVMCore
 BUILD_ARCHIVE = 1
 
-BUILT_SOURCES = $(PROJ_OBJ_ROOT)/include/llvm/Intrinsics.gen
+BUILT_SOURCES = $(PROJ_OBJ_ROOT)/include/llvm/IR/Intrinsics.gen
 
 include $(LEVEL)/Makefile.common
 
-GENFILE:=$(PROJ_OBJ_ROOT)/include/llvm/Intrinsics.gen
+GENFILE:=$(PROJ_OBJ_ROOT)/include/llvm/IR/Intrinsics.gen
 
-INTRINSICTD  := $(PROJ_SRC_ROOT)/include/llvm/Intrinsics.td
-INTRINSICTDS := $(wildcard $(PROJ_SRC_ROOT)/include/llvm/Intrinsics*.td)
+INTRINSICTD  := $(PROJ_SRC_ROOT)/include/llvm/IR/Intrinsics.td
+INTRINSICTDS := $(wildcard $(PROJ_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
 
 $(ObjDir)/Intrinsics.gen.tmp: $(ObjDir)/.dir $(INTRINSICTDS) $(LLVM_TBLGEN)
 	$(Echo) Building Intrinsics.gen.tmp from Intrinsics.td
 	$(Verb) $(LLVMTableGen) $(call SYSPATH, $(INTRINSICTD)) -o $(call SYSPATH, $@) -gen-intrinsic
 
-$(GENFILE): $(ObjDir)/Intrinsics.gen.tmp
+$(GENFILE): $(PROJ_OBJ_ROOT)/include/llvm/IR/.dir $(ObjDir)/Intrinsics.gen.tmp
 	$(Verb) $(CMP) -s $@ $< || ( $(CP) $< $@ && \
 	  $(EchoCmd) Updated Intrinsics.gen because Intrinsics.gen.tmp \
 	    changed significantly. )
 
 install-local:: $(GENFILE)
-	$(Echo) Installing $(DESTDIR)$(PROJ_includedir)/llvm/Intrinsics.gen
-	$(Verb) $(DataInstall) $(GENFILE) $(DESTDIR)$(PROJ_includedir)/llvm/Intrinsics.gen
+	$(Echo) Installing $(DESTDIR)$(PROJ_includedir)/llvm/IR/Intrinsics.gen
+	$(Verb) $(DataInstall) $(GENFILE) $(DESTDIR)$(PROJ_includedir)/llvm/IR/Intrinsics.gen
diff --git a/llvm/lib/IR/Metadata.cpp b/llvm/lib/IR/Metadata.cpp
index 91fa1a5931c..d751064e222 100644
--- a/llvm/lib/IR/Metadata.cpp
+++ b/llvm/lib/IR/Metadata.cpp
@@ -11,16 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Metadata.h"
+#include "llvm/IR/Metadata.h"
 #include "LLVMContextImpl.h"
 #include "SymbolTableListTraitsImpl.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/Instruction.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/ConstantRange.h"
 #include "llvm/Support/LeakDetector.h"
 #include "llvm/Support/ValueHandle.h"
diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index ee4dc62f9d1..8affcc94696 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -11,17 +11,17 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Module.h"
+#include "llvm/IR/Module.h"
 #include "SymbolTableListTraitsImpl.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
 #include "llvm/GVMaterializer.h"
-#include "llvm/InstrTypes.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InstrTypes.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/Support/LeakDetector.h"
 #include <algorithm>
 #include <cstdarg>
diff --git a/llvm/lib/IR/PassManager.cpp b/llvm/lib/IR/PassManager.cpp
index 712b877501c..4f7984e0889 100644
--- a/llvm/lib/IR/PassManager.cpp
+++ b/llvm/lib/IR/PassManager.cpp
@@ -15,7 +15,7 @@
 #include "llvm/PassManagers.h"
 #include "llvm/Assembly/PrintModulePass.h"
 #include "llvm/Assembly/Writer.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Module.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
diff --git a/llvm/lib/IR/PassRegistry.cpp b/llvm/lib/IR/PassRegistry.cpp
index 5d2287927ca..a0b64ed78f5 100644
--- a/llvm/lib/IR/PassRegistry.cpp
+++ b/llvm/lib/IR/PassRegistry.cpp
@@ -16,7 +16,7 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/Function.h"
+#include "llvm/IR/Function.h"
 #include "llvm/PassSupport.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ManagedStatic.h"
diff --git a/llvm/lib/IR/PrintModulePass.cpp b/llvm/lib/IR/PrintModulePass.cpp
index 422aa0917cd..e4e9939f083 100644
--- a/llvm/lib/IR/PrintModulePass.cpp
+++ b/llvm/lib/IR/PrintModulePass.cpp
@@ -12,8 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Assembly/PrintModulePass.h"
-#include "llvm/Function.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
diff --git a/llvm/lib/IR/SymbolTableListTraitsImpl.h b/llvm/lib/IR/SymbolTableListTraitsImpl.h
index 72687bb5e0b..5a383eee56c 100644
--- a/llvm/lib/IR/SymbolTableListTraitsImpl.h
+++ b/llvm/lib/IR/SymbolTableListTraitsImpl.h
@@ -16,8 +16,8 @@
 #ifndef LLVM_SYMBOLTABLELISTTRAITS_IMPL_H
 #define LLVM_SYMBOLTABLELISTTRAITS_IMPL_H
 
-#include "llvm/SymbolTableListTraits.h"
-#include "llvm/ValueSymbolTable.h"
+#include "llvm/IR/SymbolTableListTraits.h"
+#include "llvm/IR/ValueSymbolTable.h"
 
 namespace llvm {
 
diff --git a/llvm/lib/IR/Type.cpp b/llvm/lib/IR/Type.cpp
index f76eb9eb838..1e6a51ab108 100644
--- a/llvm/lib/IR/Type.cpp
+++ b/llvm/lib/IR/Type.cpp
@@ -11,10 +11,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Type.h"
+#include "llvm/IR/Type.h"
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Module.h"
+#include "llvm/IR/Module.h"
 #include <algorithm>
 #include <cstdarg>
 using namespace llvm;
diff --git a/llvm/lib/IR/TypeFinder.cpp b/llvm/lib/IR/TypeFinder.cpp
index 5002774cf79..f2e4f11b24c 100644
--- a/llvm/lib/IR/TypeFinder.cpp
+++ b/llvm/lib/IR/TypeFinder.cpp
@@ -13,11 +13,11 @@
 
 #include "llvm/TypeFinder.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/BasicBlock.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/Metadata.h"
-#include "llvm/Module.h"
+#include "llvm/IR/BasicBlock.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/Metadata.h"
+#include "llvm/IR/Module.h"
 using namespace llvm;
 
 void TypeFinder::run(const Module &M, bool onlyNamed) {
diff --git a/llvm/lib/IR/Use.cpp b/llvm/lib/IR/Use.cpp
index 0128adc3f77..481cbab7c29 100644
--- a/llvm/lib/IR/Use.cpp
+++ b/llvm/lib/IR/Use.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Value.h"
+#include "llvm/IR/Value.h"
 #include <new>
 
 namespace llvm {
diff --git a/llvm/lib/IR/User.cpp b/llvm/lib/IR/User.cpp
index 05b10b53296..940682826ac 100644
--- a/llvm/lib/IR/User.cpp
+++ b/llvm/lib/IR/User.cpp
@@ -7,10 +7,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/User.h"
-#include "llvm/Constant.h"
-#include "llvm/GlobalValue.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/User.h"
+#include "llvm/IR/Constant.h"
+#include "llvm/IR/GlobalValue.h"
+#include "llvm/IR/Operator.h"
 
 namespace llvm {
 
diff --git a/llvm/lib/IR/Value.cpp b/llvm/lib/IR/Value.cpp
index 04ae4415138..5bdce2b5425 100644
--- a/llvm/lib/IR/Value.cpp
+++ b/llvm/lib/IR/Value.cpp
@@ -11,24 +11,24 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Value.h"
+#include "llvm/IR/Value.h"
 #include "LLVMContextImpl.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Constant.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/InstrTypes.h"
-#include "llvm/Instructions.h"
-#include "llvm/Module.h"
-#include "llvm/Operator.h"
+#include "llvm/IR/Constant.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InstrTypes.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Operator.h"
+#include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
 #include "llvm/Support/LeakDetector.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/ValueHandle.h"
-#include "llvm/ValueSymbolTable.h"
 #include <algorithm>
 using namespace llvm;
 
diff --git a/llvm/lib/IR/ValueSymbolTable.cpp b/llvm/lib/IR/ValueSymbolTable.cpp
index ea203bcc79c..fffacb37777 100644
--- a/llvm/lib/IR/ValueSymbolTable.cpp
+++ b/llvm/lib/IR/ValueSymbolTable.cpp
@@ -12,12 +12,12 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "valuesymtab"
-#include "llvm/ValueSymbolTable.h"
+#include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/GlobalValue.h"
+#include "llvm/IR/GlobalValue.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Type.h"
 using namespace llvm;
 
 // Class destructor
diff --git a/llvm/lib/IR/ValueTypes.cpp b/llvm/lib/IR/ValueTypes.cpp
index 72d248c7c9e..ba04d60c24a 100644
--- a/llvm/lib/IR/ValueTypes.cpp
+++ b/llvm/lib/IR/ValueTypes.cpp
@@ -13,10 +13,10 @@
 
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Type.h"
 using namespace llvm;
 
 EVT EVT::changeExtendedVectorElementTypeToInteger() const {
diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp
index aec44355fa5..6b69b1e4bec 100644
--- a/llvm/lib/IR/Verifier.cpp
+++ b/llvm/lib/IR/Verifier.cpp
@@ -53,16 +53,16 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Assembly/Writer.h"
-#include "llvm/CallingConv.h"
 #include "llvm/CodeGen/ValueTypes.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/InlineAsm.h"
+#include "llvm/IR/CallingConv.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Metadata.h"
+#include "llvm/IR/Module.h"
 #include "llvm/InstVisitor.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Metadata.h"
-#include "llvm/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/CFG.h"