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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 dart2js.ir_tracer; | 5 library dart2js.ir_tracer; |
6 | 6 |
7 import 'dart:async' show EventSink; | 7 import 'dart:async' show EventSink; |
8 | 8 |
9 import 'cps_ir_nodes.dart' as cps_ir hide Function; | 9 import 'cps_ir_nodes.dart' as cps_ir hide Function; |
10 import '../tracer.dart'; | 10 import '../tracer.dart'; |
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322 } | 322 } |
323 | 323 |
324 visitSetStatic(cps_ir.SetStatic node) { | 324 visitSetStatic(cps_ir.SetStatic node) { |
325 String dummy = names.name(node); | 325 String dummy = names.name(node); |
326 String element = node.element.name; | 326 String element = node.element.name; |
327 String value = formatReference(node.value); | 327 String value = formatReference(node.value); |
328 printStmt(dummy, 'SetStatic $element = $value'); | 328 printStmt(dummy, 'SetStatic $element = $value'); |
329 visit(node.body); | 329 visit(node.body); |
330 } | 330 } |
331 | 331 |
| 332 visitGetLazyStatic(cps_ir.GetLazyStatic node) { |
| 333 String dummy = names.name(node); |
| 334 String kont = formatReference(node.continuation); |
| 335 printStmt(dummy, "GetLazyStatic $kont"); |
| 336 } |
| 337 |
332 visitCreateBox(cps_ir.CreateBox node) { | 338 visitCreateBox(cps_ir.CreateBox node) { |
333 return 'CreateBox'; | 339 return 'CreateBox'; |
334 } | 340 } |
335 | 341 |
336 visitCreateInstance(cps_ir.CreateInstance node) { | 342 visitCreateInstance(cps_ir.CreateInstance node) { |
337 String className = node.classElement.name; | 343 String className = node.classElement.name; |
338 String arguments = node.arguments.map(formatReference).join(', '); | 344 String arguments = node.arguments.map(formatReference).join(', '); |
339 String typeInformation = | 345 String typeInformation = |
340 node.typeInformation.map(formatReference).join(', '); | 346 node.typeInformation.map(formatReference).join(', '); |
341 return 'CreateInstance $className ($arguments) <$typeInformation>'; | 347 return 'CreateInstance $className ($arguments) <$typeInformation>'; |
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549 } | 555 } |
550 | 556 |
551 visitSetField(cps_ir.SetField exp) { | 557 visitSetField(cps_ir.SetField exp) { |
552 visit(exp.body); | 558 visit(exp.body); |
553 } | 559 } |
554 | 560 |
555 visitSetStatic(cps_ir.SetStatic exp) { | 561 visitSetStatic(cps_ir.SetStatic exp) { |
556 visit(exp.body); | 562 visit(exp.body); |
557 } | 563 } |
558 | 564 |
| 565 visitGetLazyStatic(cps_ir.GetLazyStatic exp) { |
| 566 addEdgeToContinuation(exp.continuation); |
| 567 } |
| 568 |
559 visitDeclareFunction(cps_ir.DeclareFunction exp) { | 569 visitDeclareFunction(cps_ir.DeclareFunction exp) { |
560 visit(exp.body); | 570 visit(exp.body); |
561 } | 571 } |
562 | 572 |
563 visitBranch(cps_ir.Branch exp) { | 573 visitBranch(cps_ir.Branch exp) { |
564 cps_ir.Continuation trueTarget = exp.trueContinuation.definition; | 574 cps_ir.Continuation trueTarget = exp.trueContinuation.definition; |
565 if (!trueTarget.isReturnContinuation) { | 575 if (!trueTarget.isReturnContinuation) { |
566 currentBlock.addEdgeTo(getBlock(trueTarget)); | 576 currentBlock.addEdgeTo(getBlock(trueTarget)); |
567 } | 577 } |
568 cps_ir.Continuation falseTarget = exp.falseContinuation.definition; | 578 cps_ir.Continuation falseTarget = exp.falseContinuation.definition; |
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647 } | 657 } |
648 | 658 |
649 visitNonTailThrow(cps_ir.NonTailThrow node) { | 659 visitNonTailThrow(cps_ir.NonTailThrow node) { |
650 unexpectedNode(node); | 660 unexpectedNode(node); |
651 } | 661 } |
652 | 662 |
653 visitCreateInvocationMirror(cps_ir.CreateInvocationMirror node) { | 663 visitCreateInvocationMirror(cps_ir.CreateInvocationMirror node) { |
654 unexpectedNode(node); | 664 unexpectedNode(node); |
655 } | 665 } |
656 } | 666 } |
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