Fix for VS 2005 problem supplied by Morten Ofstad.

llvm-svn: 35098

llvm/include/llvm/Target/TargetInstrInfo.h

@@ -386,6 +386,7 @@ public:
   virtual const TargetRegisterClass *getPointerRegClass() const {
     assert(0 && "Target didn't implement getPointerRegClass!");
     abort();
+    return 0; // Must return a value in order to compile with VS 2005
   }
 };