Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/prims/methodHandleWalk.cpp
src/share/vm/prims/methodHandleWalk.cpp
- changeset 2895
- 167b70ff3abc
- parent 2806
- 2a23b1b5a0a8
- child 2898
- e2a92dd0d3d2
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| 2894:d4c1fbc3de95 | 2895:167b70ff3abc |
|---|---|
| 407 case java_lang_invoke_AdapterMethodHandle::OP_COLLECT_ARGS: { //NYI, may GC | 407 case java_lang_invoke_AdapterMethodHandle::OP_COLLECT_ARGS: { //NYI, may GC |
| 408 lose("unimplemented", CHECK_(empty)); | 408 lose("unimplemented", CHECK_(empty)); |
| 409 break; | 409 break; |
| 410 } | 410 } |
| 411 | 411 |
| 412 case java_lang_invoke_AdapterMethodHandle::OP_FOLD_ARGS: { //NYI, may GC | |
| 413 lose("unimplemented", CHECK_(empty)); | |
| 414 break; | |
| 415 } | |
| 416 | |
| 412 case java_lang_invoke_AdapterMethodHandle::OP_SPREAD_ARGS: { | 417 case java_lang_invoke_AdapterMethodHandle::OP_SPREAD_ARGS: { |
| 413 klassOop array_klass_oop = NULL; | 418 klassOop array_klass_oop = NULL; |
| 414 BasicType array_type = java_lang_Class::as_BasicType(chain().adapter_arg_oop(), | 419 BasicType array_type = java_lang_Class::as_BasicType(chain().adapter_arg_oop(), |
| 415 &array_klass_oop); | 420 &array_klass_oop); |
| 416 assert(array_type == T_OBJECT, ""); | 421 assert(array_type == T_OBJECT, ""); |
| 450 arglist[2] = ArgToken(); // sentinel | 455 arglist[2] = ArgToken(); // sentinel |
| 451 make_invoke(NULL, vmIntrinsics::_checkSpreadArgument, | 456 make_invoke(NULL, vmIntrinsics::_checkSpreadArgument, |
| 452 Bytecodes::_invokestatic, false, 3, &arglist[0], CHECK_(empty)); | 457 Bytecodes::_invokestatic, false, 3, &arglist[0], CHECK_(empty)); |
| 453 | 458 |
| 454 // Spread out the array elements. | 459 // Spread out the array elements. |
| 455 Bytecodes::Code aload_op = Bytecodes::_aaload; | 460 Bytecodes::Code aload_op = Bytecodes::_nop; |
| 456 if (element_type != T_OBJECT) { | 461 switch (element_type) { |
| 457 lose("primitive array NYI", CHECK_(empty)); | 462 case T_INT: aload_op = Bytecodes::_iaload; break; |
| 463 case T_LONG: aload_op = Bytecodes::_laload; break; | |
| 464 case T_FLOAT: aload_op = Bytecodes::_faload; break; | |
| 465 case T_DOUBLE: aload_op = Bytecodes::_daload; break; | |
| 466 case T_OBJECT: aload_op = Bytecodes::_aaload; break; | |
| 467 case T_BOOLEAN: // fall through: | |
| 468 case T_BYTE: aload_op = Bytecodes::_baload; break; | |
| 469 case T_CHAR: aload_op = Bytecodes::_caload; break; | |
| 470 case T_SHORT: aload_op = Bytecodes::_saload; break; | |
| 471 default: lose("primitive array NYI", CHECK_(empty)); | |
| 458 } | 472 } |
| 459 int ap = arg_slot; | 473 int ap = arg_slot; |
| 460 for (int i = 0; i < spread_length; i++) { | 474 for (int i = 0; i < spread_length; i++) { |
| 461 jvalue offset_jvalue; offset_jvalue.i = i; | 475 jvalue offset_jvalue; offset_jvalue.i = i; |
| 462 ArgToken offset_arg = make_prim_constant(T_INT, &offset_jvalue, CHECK_(empty)); | 476 ArgToken offset_arg = make_prim_constant(T_INT, &offset_jvalue, CHECK_(empty)); |
| 464 change_argument(T_VOID, ap, element_type, element_arg); | 478 change_argument(T_VOID, ap, element_type, element_arg); |
| 465 ap += type2size[element_type]; | 479 ap += type2size[element_type]; |
| 466 } | 480 } |
| 467 break; | 481 break; |
| 468 } | 482 } |
| 469 | |
| 470 case java_lang_invoke_AdapterMethodHandle::OP_FLYBY: //NYI, runs Java code | |
| 471 case java_lang_invoke_AdapterMethodHandle::OP_RICOCHET: //NYI, runs Java code | |
| 472 lose("unimplemented", CHECK_(empty)); | |
| 473 break; | |
| 474 | 483 |
| 475 default: | 484 default: |
| 476 lose("bad adapter conversion", CHECK_(empty)); | 485 lose("bad adapter conversion", CHECK_(empty)); |
| 477 break; | 486 break; |
| 478 } | 487 } |
