--reg alloc code added

llvm-svn: 587
diff --git a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.h b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.h
index f21581d..eacb648 100644
--- a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.h
+++ b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.h
@@ -70,6 +70,7 @@
   AddedInstrMapType AddedInstrMap;      // to store instrns added in this phase
 
 
+
   //------- private methods ---------------------------------------------------
 
   void addInterference(const Value *const Def, const LiveVarSet *const LVSet,