Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/typesystem/ImplicitCastData.java @ 15128:d0e2d565176f
BaselineCompiler: copy frame state builder at loop headers.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Tue, 15 Apr 2014 20:35:52 +0200 |
parents | 5f022aa41631 |
children |
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/* * Copyright (c) 2012, 2012, 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.dsl.processor.typesystem; import com.oracle.truffle.dsl.processor.template.*; public class ImplicitCastData extends TemplateMethod { private final TypeData sourceType; private final TypeData targetType; public ImplicitCastData(TemplateMethod method, TypeData sourceType, TypeData targetType) { super(method); this.sourceType = sourceType; this.targetType = targetType; } public TypeData getSourceType() { return sourceType; } public TypeData getTargetType() { return targetType; } @Override public int compareTo(TemplateMethod o) { if (o instanceof ImplicitCastData && sourceType != null) { // implicit casts are ordered by source type since // its also the order in which they are checked. TypeData otherSourceType = ((ImplicitCastData) o).getSourceType(); if (otherSourceType != null) { return this.sourceType.compareTo(otherSourceType); } } return super.compareTo(o); } }