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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 /// Generate code using the cps-based IR pipeline. | 5 /// Generate code using the cps-based IR pipeline. |
6 library code_generator_task; | 6 library code_generator_task; |
7 | 7 |
8 import 'glue.dart'; | 8 import 'glue.dart'; |
9 import 'codegen.dart'; | 9 import 'codegen.dart'; |
10 import 'unsugar.dart'; | 10 import 'unsugar.dart'; |
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166 // Transformations on the CPS IR. | 166 // Transformations on the CPS IR. |
167 void applyCpsPass(cps_opt.Pass pass) { | 167 void applyCpsPass(cps_opt.Pass pass) { |
168 pass.rewrite(cpsNode); | 168 pass.rewrite(cpsNode); |
169 traceGraph(pass.passName, cpsNode); | 169 traceGraph(pass.passName, cpsNode); |
170 assert(checkCpsIntegrity(cpsNode)); | 170 assert(checkCpsIntegrity(cpsNode)); |
171 } | 171 } |
172 | 172 |
173 TypePropagator typePropagator = new TypePropagator(compiler, this); | 173 TypePropagator typePropagator = new TypePropagator(compiler, this); |
174 applyCpsPass(typePropagator); | 174 applyCpsPass(typePropagator); |
175 dumpTypedIR(cpsNode, typePropagator); | 175 dumpTypedIR(cpsNode, typePropagator); |
| 176 applyCpsPass(new LoopInvariantCodeMotion()); |
| 177 applyCpsPass(new ShareInterceptors()); |
176 applyCpsPass(new ShrinkingReducer()); | 178 applyCpsPass(new ShrinkingReducer()); |
177 applyCpsPass(new MutableVariableEliminator()); | 179 applyCpsPass(new MutableVariableEliminator()); |
178 applyCpsPass(new RedundantJoinEliminator()); | 180 applyCpsPass(new RedundantJoinEliminator()); |
179 applyCpsPass(new RedundantPhiEliminator()); | 181 applyCpsPass(new RedundantPhiEliminator()); |
180 applyCpsPass(new ShrinkingReducer()); | 182 applyCpsPass(new ShrinkingReducer()); |
181 applyCpsPass(new LetSinker()); | 183 applyCpsPass(new LetSinker()); |
182 | 184 |
183 return cpsNode; | 185 return cpsNode; |
184 } | 186 } |
185 | 187 |
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230 // TODO(sigurdm): Make a better list of tasks. | 232 // TODO(sigurdm): Make a better list of tasks. |
231 return <CompilerTask>[irBuilderTask]..addAll(fallbackCompiler.tasks); | 233 return <CompilerTask>[irBuilderTask]..addAll(fallbackCompiler.tasks); |
232 } | 234 } |
233 | 235 |
234 js.Node attachPosition(js.Node node, AstElement element) { | 236 js.Node attachPosition(js.Node node, AstElement element) { |
235 return node.withSourceInformation( | 237 return node.withSourceInformation( |
236 sourceInformationFactory.createBuilderForContext(element) | 238 sourceInformationFactory.createBuilderForContext(element) |
237 .buildDeclaration(element)); | 239 .buildDeclaration(element)); |
238 } | 240 } |
239 } | 241 } |
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