[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

definition below all of the header #include lines, lib/Transforms/...
edition.

This one is tricky for two reasons. We again have a couple of passes
that define something else before the includes as well. I've sunk their
name macros with the DEBUG_TYPE.

Also, InstCombine contains headers that need DEBUG_TYPE, so now those
headers #define and #undef DEBUG_TYPE around their code, leaving them
well formed modular headers. Fixing these headers was a large motivation
for all of these changes, as "leaky" macros of this form are hard on the
modules implementation.

llvm-svn: 206844

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
index 8bec699faa1..bf9fcbb5c90 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
@@ -23,8 +23,6 @@
 ///
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "objc-arc-expand"
-
 #include "ObjCARC.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/IR/Function.h"
@@ -40,6 +38,8 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 
+#define DEBUG_TYPE "objc-arc-expand"
+
 namespace llvm {
   class Module;
 }