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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 part of ssa; | 5 part of ssa; |
6 | 6 |
7 class SsaCodeGeneratorTask extends CompilerTask { | 7 class SsaCodeGeneratorTask extends CompilerTask { |
8 | 8 |
9 final JavaScriptBackend backend; | 9 final JavaScriptBackend backend; |
10 | 10 |
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1610 | 1610 |
1611 push(new js.VariableUse(backend.namer.isolateAccess(node.element))); | 1611 push(new js.VariableUse(backend.namer.isolateAccess(node.element))); |
1612 push(new js.Call(pop(), visitArguments(node.inputs, start: 0)), node); | 1612 push(new js.Call(pop(), visitArguments(node.inputs, start: 0)), node); |
1613 } | 1613 } |
1614 | 1614 |
1615 visitInvokeSuper(HInvokeSuper node) { | 1615 visitInvokeSuper(HInvokeSuper node) { |
1616 Element superMethod = node.element; | 1616 Element superMethod = node.element; |
1617 world.registerStaticUse(superMethod); | 1617 world.registerStaticUse(superMethod); |
1618 ClassElement superClass = superMethod.getEnclosingClass(); | 1618 ClassElement superClass = superMethod.getEnclosingClass(); |
1619 if (superMethod.kind == ElementKind.FIELD) { | 1619 if (superMethod.kind == ElementKind.FIELD) { |
1620 String fieldName = node.caller.isShadowedByField(superMethod) | 1620 String fieldName = superMethod.hasFixedBackendName() |
1621 ? backend.namer.shadowedFieldName(superMethod) | 1621 ? superMethod.fixedBackendName() |
1622 : backend.namer.instanceFieldName(superMethod); | 1622 : node.caller.isShadowedByField(superMethod) |
| 1623 ? backend.namer.shadowedFieldName(superMethod) |
| 1624 : backend.namer.instanceFieldName(superMethod); |
1623 use(node.inputs[0]); | 1625 use(node.inputs[0]); |
1624 js.PropertyAccess access = | 1626 js.PropertyAccess access = |
1625 new js.PropertyAccess.field(pop(), fieldName); | 1627 new js.PropertyAccess.field(pop(), fieldName); |
1626 if (node.isSetter) { | 1628 if (node.isSetter) { |
1627 use(node.value); | 1629 use(node.value); |
1628 push(new js.Assignment(access, pop()), node); | 1630 push(new js.Assignment(access, pop()), node); |
1629 } else { | 1631 } else { |
1630 push(access, node); | 1632 push(access, node); |
1631 } | 1633 } |
1632 } else { | 1634 } else { |
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2587 if (left.isConstantNull() || right.isConstantNull() || | 2589 if (left.isConstantNull() || right.isConstantNull() || |
2588 (left.isPrimitive(compiler) && | 2590 (left.isPrimitive(compiler) && |
2589 left.instructionType == right.instructionType)) { | 2591 left.instructionType == right.instructionType)) { |
2590 return '=='; | 2592 return '=='; |
2591 } | 2593 } |
2592 return null; | 2594 return null; |
2593 } else { | 2595 } else { |
2594 return '==='; | 2596 return '==='; |
2595 } | 2597 } |
2596 } | 2598 } |
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