| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.test.lib.jittester.factories; |
| |
| import jdk.test.lib.jittester.IRNode; |
| import jdk.test.lib.jittester.ProductionFailedException; |
| import jdk.test.lib.jittester.ProductionLimiter; |
| import jdk.test.lib.jittester.Rule; |
| import jdk.test.lib.jittester.Statement; |
| import jdk.test.lib.jittester.TypeList; |
| import jdk.test.lib.jittester.types.TypeKlass; |
| import jdk.test.lib.jittester.utils.PseudoRandom; |
| |
| class StatementFactory extends Factory<Statement> { |
| private final Rule<IRNode> rule; |
| private final boolean needSemicolon; |
| |
| StatementFactory(long complexityLimit, int operatorLimit, |
| TypeKlass ownerClass, boolean exceptionSafe, |
| boolean noconsts, boolean needSemicolon ){ |
| this.needSemicolon = needSemicolon; |
| rule = new Rule<>("statement"); |
| IRNodeBuilder builder = new IRNodeBuilder() |
| .setComplexityLimit(complexityLimit) |
| .setOperatorLimit(operatorLimit) |
| .setOwnerKlass(ownerClass) |
| .setExceptionSafe(exceptionSafe) |
| .setNoConsts(noconsts) |
| .setResultType(PseudoRandom.randomElement(TypeList.getAll())); |
| rule.add("array_creation", builder.getArrayCreationFactory()); |
| rule.add("assignment", builder.getAssignmentOperatorFactory()); |
| rule.add("function", builder.getFunctionFactory(), 0.1); |
| } |
| |
| @Override |
| public Statement produce() throws ProductionFailedException { |
| ProductionLimiter.setLimit(); |
| try { |
| return new Statement(rule.produce(), needSemicolon); |
| } finally { |
| ProductionLimiter.setUnlimited(); |
| } |
| } |
| } |