Mercurial > hg > truffle
diff truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLLessOrEqualNode.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Wed, 17 Jun 2015 10:58:08 +0200 |
parents | graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLLessOrEqualNode.java@c0455554d45b |
children | 112aba5e3e12 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLLessOrEqualNode.java Wed Jun 17 10:58:08 2015 +0200 @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2012, 2014, 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 com.oracle.truffle.sl.nodes.expression; + +import java.math.*; + +import com.oracle.truffle.api.dsl.*; +import com.oracle.truffle.api.frame.*; +import com.oracle.truffle.api.nodes.*; +import com.oracle.truffle.api.source.*; +import com.oracle.truffle.sl.nodes.*; + +/** + * This class is similar to the {@link SLLessThanNode}. + */ +@NodeInfo(shortName = "<=") +public abstract class SLLessOrEqualNode extends SLBinaryNode { + + public SLLessOrEqualNode(SourceSection src) { + super(src); + } + + @Override + public abstract boolean executeBoolean(VirtualFrame frame); + + @Specialization + protected boolean lessOrEqual(long left, long right) { + return left <= right; + } + + @Specialization + protected boolean lessOrEqual(BigInteger left, BigInteger right) { + return left.compareTo(right) <= 0; + } +}