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comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java @ 21065:986f1c0d6f55

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Truffle-DSL: do not generate polymorphic nodes for nodes with all parameters evaluated in all execute methods.
author Christian Humer <christian.humer@oracle.com>
date Fri, 17 Apr 2015 16:18:17 +0200
parents ef2825da2e43
children 82539241ff38
comparison
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21064:28117ede7606 21065:986f1c0d6f55
418 418
419 return node.getUninitializedSpecialization(); 419 return node.getUninitializedSpecialization();
420 } 420 }
421 421
422 private boolean needsPolymorphic() { 422 private boolean needsPolymorphic() {
423 int signatureSize = node.getSignatureSize();
424 boolean allEvaluated = true;
425 for (ExecutableTypeData type : usedTypes) {
426 if (type.getEvaluatedCount() != signatureSize) {
427 allEvaluated = false;
428 }
429 }
430 if (allEvaluated) {
431 return false;
432 }
433
423 if (reachableSpecializations.size() != 1) { 434 if (reachableSpecializations.size() != 1) {
424 return true; 435 return true;
425 } 436 }
426 437
427 SpecializationData specialization = reachableSpecializations.get(0); 438 SpecializationData specialization = reachableSpecializations.get(0);