Sort the #include lines for tools/...

Again, tools are trickier to pick the main module header for than
library source files. I've started to follow the pattern of using
LLVMContext.h when it is included as a stub for program source files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169252 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-diff/DiffConsumer.cpp b/tools/llvm-diff/DiffConsumer.cpp
index 91c1699..592ae70 100644
--- a/tools/llvm-diff/DiffConsumer.cpp
+++ b/tools/llvm-diff/DiffConsumer.cpp
@@ -12,9 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "DiffConsumer.h"
-
-#include "llvm/Module.h"
 #include "llvm/Instructions.h"
+#include "llvm/Module.h"
 #include "llvm/Support/ErrorHandling.h"
 
 using namespace llvm;
diff --git a/tools/llvm-diff/DiffConsumer.h b/tools/llvm-diff/DiffConsumer.h
index 98e369b..6c2209f 100644
--- a/tools/llvm-diff/DiffConsumer.h
+++ b/tools/llvm-diff/DiffConsumer.h
@@ -15,12 +15,11 @@
 #define _LLVM_DIFFCONSUMER_H_
 
 #include "DiffLog.h"
-
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/raw_ostream.h"
 
 namespace llvm {
   class Module;
diff --git a/tools/llvm-diff/DiffLog.cpp b/tools/llvm-diff/DiffLog.cpp
index 9cc0c88..5f06a16 100644
--- a/tools/llvm-diff/DiffLog.cpp
+++ b/tools/llvm-diff/DiffLog.cpp
@@ -13,10 +13,9 @@
 
 #include "DiffLog.h"
 #include "DiffConsumer.h"
-
-#include "llvm/Instructions.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Instructions.h"
 
 using namespace llvm;
 
diff --git a/tools/llvm-diff/DifferenceEngine.cpp b/tools/llvm-diff/DifferenceEngine.cpp
index 0c1e30c..9cf1f12 100644
--- a/tools/llvm-diff/DifferenceEngine.cpp
+++ b/tools/llvm-diff/DifferenceEngine.cpp
@@ -13,22 +13,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "DifferenceEngine.h"
-
-#include "llvm/Constants.h"
-#include "llvm/Function.h"
-#include "llvm/Instructions.h"
-#include "llvm/Module.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSet.h"
-#include "llvm/Support/CallSite.h"
+#include "llvm/Constants.h"
+#include "llvm/Function.h"
+#include "llvm/Instructions.h"
+#include "llvm/Module.h"
 #include "llvm/Support/CFG.h"
+#include "llvm/Support/CallSite.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/type_traits.h"
-
 #include <utility>
 
 using namespace llvm;
diff --git a/tools/llvm-diff/DifferenceEngine.h b/tools/llvm-diff/DifferenceEngine.h
index 0246d8f..73bf6eb 100644
--- a/tools/llvm-diff/DifferenceEngine.h
+++ b/tools/llvm-diff/DifferenceEngine.h
@@ -15,11 +15,10 @@
 #ifndef _LLVM_DIFFERENCE_ENGINE_H_
 #define _LLVM_DIFFERENCE_ENGINE_H_
 
+#include "DiffConsumer.h"
+#include "DiffLog.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "DiffLog.h"
-#include "DiffConsumer.h"
-
 #include <utility>
 
 namespace llvm {
diff --git a/tools/llvm-diff/llvm-diff.cpp b/tools/llvm-diff/llvm-diff.cpp
index 45957b3..f381dae 100644
--- a/tools/llvm-diff/llvm-diff.cpp
+++ b/tools/llvm-diff/llvm-diff.cpp
@@ -13,19 +13,17 @@
 
 #include "DiffLog.h"
 #include "DifferenceEngine.h"
-
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/Type.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/LLVMContext.h"
+#include "llvm/Module.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/IRReader.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/SourceMgr.h"
-
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/Type.h"
 #include <string>
 #include <utility>