Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/c1/c1_GraphBuilder.cpp
src/share/vm/c1/c1_GraphBuilder.cpp
- changeset 8652
- 057571442f86
- parent 8415
- d109bda16490
- child 8758
- e7db67a9ddfd
equal
deleted
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replaced
| 8651:a50ab9692b6f | 8652:057571442f86 |
|---|---|
| 1483 } | 1483 } |
| 1484 | 1484 |
| 1485 // Check to see whether we are inlining. If so, Return | 1485 // Check to see whether we are inlining. If so, Return |
| 1486 // instructions become Gotos to the continuation point. | 1486 // instructions become Gotos to the continuation point. |
| 1487 if (continuation() != NULL) { | 1487 if (continuation() != NULL) { |
| 1488 | |
| 1489 int invoke_bci = state()->caller_state()->bci(); | |
| 1490 | |
| 1491 if (x != NULL) { | |
| 1492 ciMethod* caller = state()->scope()->caller()->method(); | |
| 1493 Bytecodes::Code invoke_raw_bc = caller->raw_code_at_bci(invoke_bci); | |
| 1494 if (invoke_raw_bc == Bytecodes::_invokehandle || invoke_raw_bc == Bytecodes::_invokedynamic) { | |
| 1495 ciType* declared_ret_type = caller->get_declared_signature_at_bci(invoke_bci)->return_type(); | |
| 1496 if (declared_ret_type->is_klass() && x->exact_type() == NULL && | |
| 1497 x->declared_type() != declared_ret_type && declared_ret_type != compilation()->env()->Object_klass()) { | |
| 1498 x = append(new TypeCast(declared_ret_type->as_klass(), x, copy_state_before())); | |
| 1499 } | |
| 1500 } | |
| 1501 } | |
| 1502 | |
| 1488 assert(!method()->is_synchronized() || InlineSynchronizedMethods, "can not inline synchronized methods yet"); | 1503 assert(!method()->is_synchronized() || InlineSynchronizedMethods, "can not inline synchronized methods yet"); |
| 1489 | 1504 |
| 1490 if (compilation()->env()->dtrace_method_probes()) { | 1505 if (compilation()->env()->dtrace_method_probes()) { |
| 1491 // Report exit from inline methods | 1506 // Report exit from inline methods |
| 1492 Values* args = new Values(1); | 1507 Values* args = new Values(1); |
| 1506 } | 1521 } |
| 1507 | 1522 |
| 1508 // State at end of inlined method is the state of the caller | 1523 // State at end of inlined method is the state of the caller |
| 1509 // without the method parameters on stack, including the | 1524 // without the method parameters on stack, including the |
| 1510 // return value, if any, of the inlined method on operand stack. | 1525 // return value, if any, of the inlined method on operand stack. |
| 1511 int invoke_bci = state()->caller_state()->bci(); | |
| 1512 set_state(state()->caller_state()->copy_for_parsing()); | 1526 set_state(state()->caller_state()->copy_for_parsing()); |
| 1513 if (x != NULL) { | 1527 if (x != NULL) { |
| 1514 state()->push(x->type(), x); | 1528 state()->push(x->type(), x); |
| 1515 if (profile_return() && x->type()->is_object_kind()) { | 1529 if (profile_return() && x->type()->is_object_kind()) { |
| 1516 ciMethod* caller = state()->scope()->method(); | 1530 ciMethod* caller = state()->scope()->method(); |
