1 /* 2 * Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 package org.graalvm.compiler.core.common.calc; 26 27 import jdk.vm.ci.meta.Constant; 28 import jdk.vm.ci.meta.ConstantReflectionProvider; 29 import jdk.vm.ci.meta.PrimitiveConstant; 30 31 public enum CanonicalCondition { 32 EQ(Condition.EQ), 33 LT(Condition.LT), 34 BT(Condition.BT); 35 36 private final Condition condition; 37 38 CanonicalCondition(Condition condition) { 39 assert condition.isCanonical(); 40 this.condition = condition; 41 } 42 43 public Condition asCondition() { 44 return condition; 45 } 46 47 public boolean foldCondition(Constant lt, Constant rt, ConstantReflectionProvider constantReflection, boolean unorderedIsTrue) { 48 return asCondition().foldCondition(lt, rt, constantReflection, unorderedIsTrue); 49 } 50 51 public boolean foldCondition(PrimitiveConstant lp, PrimitiveConstant rp, boolean unorderedIsTrue) { 52 return asCondition().foldCondition(lp, rp, unorderedIsTrue); 53 } 54 }