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comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java @ 20951:a77b760a0307

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Truffle-DSL: fixed on-demand generation of getNext.
author Christian Humer <christian.humer@gmail.com>
date Tue, 14 Apr 2015 19:23:33 +0200
parents 9a83732f97eb
children ec1dca6d288a
comparison
equal deleted inserted replaced
20950:a778fbcb8d8e 20951:a77b760a0307
373 373
374 for (SpecializationData specialization : generateSpecializations) { 374 for (SpecializationData specialization : generateSpecializations) {
375 generated.put(specialization, clazz.add(createSpecialization(specialization, baseSpecializationType))); 375 generated.put(specialization, clazz.add(createSpecialization(specialization, baseSpecializationType)));
376 } 376 }
377 377
378 if (nextUsed) { 378 baseSpecialization.addOptional(createCreateNext(generated));
379 baseSpecialization.addOptional(createCreateNext(generated));
380 }
381 baseSpecialization.addOptional(createCreateFallback(generated)); 379 baseSpecialization.addOptional(createCreateFallback(generated));
382 baseSpecialization.addOptional(createCreatePolymorphic(generated)); 380 baseSpecialization.addOptional(createCreatePolymorphic(generated));
381 baseSpecialization.addOptional(createGetNext(baseSpecialization));
383 382
384 return node.getUninitializedSpecialization(); 383 return node.getUninitializedSpecialization();
385 } 384 }
386 385
387 private boolean needsPolymorphic() { 386 private boolean needsPolymorphic() {
411 clazz.addOptional(createSpecializationConstructor(clazz, null, null)); 410 clazz.addOptional(createSpecializationConstructor(clazz, null, null));
412 clazz.add(new CodeVariableElement(modifiers(PROTECTED, FINAL), nodeType(node), "root")); 411 clazz.add(new CodeVariableElement(modifiers(PROTECTED, FINAL), nodeType(node), "root"));
413 412
414 clazz.addOptional(createUnsupported()); 413 clazz.addOptional(createUnsupported());
415 clazz.add(createGetSuppliedChildrenMethod()); 414 clazz.add(createGetSuppliedChildrenMethod());
416 clazz.add(createGetNext(clazz));
417 clazz.add(createAcceptAndExecute()); 415 clazz.add(createAcceptAndExecute());
418 416
419 for (ExecutableTypeData type : usedTypes) { 417 for (ExecutableTypeData type : usedTypes) {
420 clazz.add(createFastPathExecuteMethod(null, type, usedTypes)); 418 clazz.add(createFastPathExecuteMethod(null, type, usedTypes));
421 } 419 }
1247 } 1245 }
1248 1246
1249 return false; 1247 return false;
1250 } 1248 }
1251 1249
1252 private static Element createGetNext(CodeTypeElement type) { 1250 private Element createGetNext(CodeTypeElement type) {
1251 if (!nextUsed) {
1252 return null;
1253 }
1253 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), type.asType(), "getNext"); 1254 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), type.asType(), "getNext");
1254 CodeTreeBuilder builder = method.createBuilder(); 1255 CodeTreeBuilder builder = method.createBuilder();
1255 builder.startReturn().cast(type.asType(), CodeTreeBuilder.singleString("this.next")).end(); 1256 builder.startReturn().cast(type.asType(), CodeTreeBuilder.singleString("this.next")).end();
1256 return method; 1257 return method;
1257 } 1258 }