src/share/vm/opto/addnode.cpp

@@ -679,15 +679,15 @@
   // Add 'em
   intptr_t p2offset = Type::OffsetBot;
   if (p2->is_con()) {   // Left input is an add of a constant?
     p2offset = p2->get_con();
   }
-  if (t1->isa_aryptr()) {
+  if (p1->isa_aryptr()) {
     // In the case of a flattened value type array, each field has its
     // own slice so we need to extract the field being accessed from
     // the address computation
-    return t1->is_aryptr()->with_field_offset_and_offset(p2offset);
+    return p1->is_aryptr()->with_field_offset_and_offset(p2offset);
   }
   return p1->add_offset(p2offset);
 }
 
 //------------------------Ideal_base_and_offset--------------------------------