src/share/vm/opto/macro.cpp

rev 4505 : 8014189: JVM crash with SEGV in ConnectionGraph::record_for_escape_analysis()
Summary: Add NULL checks and asserts for Type::make_ptr() returned value.
Reviewed-by: kvn

@@ -825,11 +825,11 @@
         // Enable "DecodeN(EncodeP(Allocate)) --> Allocate" transformation
         // to be able scalar replace the allocation.
         if (field_val->is_EncodeP()) {
           field_val = field_val->in(1);
         } else {
-          field_val = transform_later(new (C) DecodeNNode(field_val, field_val->bottom_type()->make_ptr()));
+          field_val = transform_later(new (C) DecodeNNode(field_val, field_val->get_ptr_type()));
         }
       }
       sfpt->add_req(field_val);
     }
     JVMState *jvms = sfpt->jvms();