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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library tracer; | 5 library tracer; |
6 | 6 |
7 import 'dart:io'; | 7 import 'dart:io'; |
8 import 'ssa.dart'; | 8 import 'ssa.dart'; |
9 import '../js_backend/js_backend.dart'; | 9 import '../js_backend/js_backend.dart'; |
10 import '../dart2jslib.dart'; | 10 import '../dart2jslib.dart'; |
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451 } | 451 } |
452 | 452 |
453 String visitThis(HThis node) => "this"; | 453 String visitThis(HThis node) => "this"; |
454 | 454 |
455 String visitThrow(HThrow node) => "Throw ${temporaryId(node.inputs[0])}"; | 455 String visitThrow(HThrow node) => "Throw ${temporaryId(node.inputs[0])}"; |
456 | 456 |
457 String visitTruncatingDivide(HTruncatingDivide node) { | 457 String visitTruncatingDivide(HTruncatingDivide node) { |
458 return visitInvokeStatic(node); | 458 return visitInvokeStatic(node); |
459 } | 459 } |
460 | 460 |
| 461 String visitExitTry(HExitTry node) { |
| 462 return "Exit try"; |
| 463 } |
| 464 |
461 String visitTry(HTry node) { | 465 String visitTry(HTry node) { |
462 List<HBasicBlock> successors = currentBlock.successors; | 466 List<HBasicBlock> successors = currentBlock.successors; |
463 String tryBlock = 'B${successors[0].id}'; | 467 String tryBlock = 'B${successors[0].id}'; |
464 String catchBlock = 'none'; | 468 String catchBlock = 'none'; |
465 if (node.catchBlock != null) { | 469 if (node.catchBlock != null) { |
466 catchBlock = 'B${successors[1].id}'; | 470 catchBlock = 'B${successors[1].id}'; |
467 } | 471 } |
468 | 472 |
469 String finallyBlock = 'none'; | 473 String finallyBlock = 'none'; |
470 if (node.finallyBlock != null) { | 474 if (node.finallyBlock != null) { |
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524 } | 528 } |
525 | 529 |
526 String visitTypeConversion(HTypeConversion node) { | 530 String visitTypeConversion(HTypeConversion node) { |
527 return "TypeConversion: ${temporaryId(node.checkedInput)} to ${node.type}"; | 531 return "TypeConversion: ${temporaryId(node.checkedInput)} to ${node.type}"; |
528 } | 532 } |
529 | 533 |
530 String visitRangeConversion(HRangeConversion node) { | 534 String visitRangeConversion(HRangeConversion node) { |
531 return "RangeConversion: ${node.checkedInput}"; | 535 return "RangeConversion: ${node.checkedInput}"; |
532 } | 536 } |
533 } | 537 } |
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