1592 }
1593 Node* ld = make_load(ctl, adr, elemtype, elembt, arytype, MemNode::unordered);
1594 return ld;
1595 }
1596
1597 //-------------------------set_arguments_for_java_call-------------------------
1598 // Arguments (pre-popped from the stack) are taken from the JVMS.
1599 void GraphKit::set_arguments_for_java_call(CallJavaNode* call) {
1600 // Add the call arguments:
1601 const TypeTuple* domain = call->tf()->domain_sig();
1602 uint nargs = domain->cnt();
1603 for (uint i = TypeFunc::Parms, idx = TypeFunc::Parms; i < nargs; i++) {
1604 Node* arg = argument(i-TypeFunc::Parms);
1605 if (ValueTypePassFieldsAsArgs) {
1606 if (arg->is_ValueType()) {
1607 ValueTypeNode* vt = arg->as_ValueType();
1608 if (domain->field_at(i)->is_valuetypeptr()->klass() != C->env()->___Value_klass()) {
1609 // We don't pass value type arguments by reference but instead
1610 // pass each field of the value type
1611 idx += vt->pass_fields(call, idx, *this);
1612 } else {
1613 arg = arg->as_ValueType()->allocate(this);
1614 call->init_req(idx, arg);
1615 idx++;
1616 }
1617 // If a value type argument is passed as fields, attach the Method* to the call site
1618 // to be able to access the extended signature later via attached_method_before_pc().
1619 // For example, see CompiledMethod::preserve_callee_argument_oops().
1620 call->set_override_symbolic_info(true);
1621 } else {
1622 call->init_req(idx, arg);
1623 idx++;
1624 }
1625 } else {
1626 if (arg->is_ValueType()) {
1627 // Pass value type argument via oop to callee
1628 arg = arg->as_ValueType()->allocate(this);
1629 }
1630 call->init_req(i, arg);
1631 }
1632 }
1633 }
1634
1635 //---------------------------set_edges_for_java_call---------------------------
1636 // Connect a newly created call into the current JVMS.
1637 // A return value node (if any) is returned from set_edges_for_java_call.
1638 void GraphKit::set_edges_for_java_call(CallJavaNode* call, bool must_throw, bool separate_io_proj) {
1639
1640 // Add the predefined inputs:
|
1592 }
1593 Node* ld = make_load(ctl, adr, elemtype, elembt, arytype, MemNode::unordered);
1594 return ld;
1595 }
1596
1597 //-------------------------set_arguments_for_java_call-------------------------
1598 // Arguments (pre-popped from the stack) are taken from the JVMS.
1599 void GraphKit::set_arguments_for_java_call(CallJavaNode* call) {
1600 // Add the call arguments:
1601 const TypeTuple* domain = call->tf()->domain_sig();
1602 uint nargs = domain->cnt();
1603 for (uint i = TypeFunc::Parms, idx = TypeFunc::Parms; i < nargs; i++) {
1604 Node* arg = argument(i-TypeFunc::Parms);
1605 if (ValueTypePassFieldsAsArgs) {
1606 if (arg->is_ValueType()) {
1607 ValueTypeNode* vt = arg->as_ValueType();
1608 if (domain->field_at(i)->is_valuetypeptr()->klass() != C->env()->___Value_klass()) {
1609 // We don't pass value type arguments by reference but instead
1610 // pass each field of the value type
1611 idx += vt->pass_fields(call, idx, *this);
1612 // If a value type argument is passed as fields, attach the Method* to the call site
1613 // to be able to access the extended signature later via attached_method_before_pc().
1614 // For example, see CompiledMethod::preserve_callee_argument_oops().
1615 call->set_override_symbolic_info(true);
1616 } else {
1617 arg = arg->as_ValueType()->allocate(this);
1618 call->init_req(idx, arg);
1619 idx++;
1620 }
1621 } else {
1622 call->init_req(idx, arg);
1623 idx++;
1624 }
1625 } else {
1626 if (arg->is_ValueType()) {
1627 // Pass value type argument via oop to callee
1628 arg = arg->as_ValueType()->allocate(this);
1629 }
1630 call->init_req(i, arg);
1631 }
1632 }
1633 }
1634
1635 //---------------------------set_edges_for_java_call---------------------------
1636 // Connect a newly created call into the current JVMS.
1637 // A return value node (if any) is returned from set_edges_for_java_call.
1638 void GraphKit::set_edges_for_java_call(CallJavaNode* call, bool must_throw, bool separate_io_proj) {
1639
1640 // Add the predefined inputs:
|