Use TARGET2 relocation for TType references on ARM.
Do some cleanup of the code while here.

Inspired by patch by Logan Chien!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMTargetObjectFile.h b/lib/Target/ARM/ARMTargetObjectFile.h
index c6a7261..7f60727 100644
--- a/lib/Target/ARM/ARMTargetObjectFile.h
+++ b/lib/Target/ARM/ARMTargetObjectFile.h
@@ -28,6 +28,11 @@
 
   virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
 
+  const MCExpr *
+  getTTypeGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                          MachineModuleInfo *MMI, unsigned Encoding,
+                          MCStreamer &Streamer) const;
+  
   virtual const MCSection *getAttributesSection() const {
     return AttributesSection;
   }