src/hotspot/share/opto/parse1.cpp

*** 1736,1747 ****
          t = target->stack_type_at(j - tmp_jvms->stkoff());
        }
        if (t != NULL && t != Type::BOTTOM) {
          if (n->is_ValueType() && !t->isa_valuetype()) {
            // Allocate value type in src block to be able to merge it with oop in target block
!           ValueTypeBaseNode* vt = n->as_ValueType()->allocate(this, true);
!           map()->set_req(j, ValueTypePtrNode::make_from_value_type(_gvn, vt->as_ValueType()));
          }
          if (t->isa_valuetype() && !n->is_ValueType()) {
            // check for a null constant
            assert(n->bottom_type()->remove_speculative() == TypePtr::NULL_PTR, "Anything other than null?");
            uncommon_trap(Deoptimization::Reason_null_check, Deoptimization::Action_none);
--- 1736,1746 ----
          t = target->stack_type_at(j - tmp_jvms->stkoff());
        }
        if (t != NULL && t != Type::BOTTOM) {
          if (n->is_ValueType() && !t->isa_valuetype()) {
            // Allocate value type in src block to be able to merge it with oop in target block
!           map()->set_req(j, ValueTypePtrNode::make_from_value_type(this, n->as_ValueType(), true));
          }
          if (t->isa_valuetype() && !n->is_ValueType()) {
            // check for a null constant
            assert(n->bottom_type()->remove_speculative() == TypePtr::NULL_PTR, "Anything other than null?");
            uncommon_trap(Deoptimization::Reason_null_check, Deoptimization::Action_none);