Mercurial > hg > truffle
view graal/com.oracle.max.asmdis/src/com/sun/max/asm/sparc/Bicc.java @ 4213:e4cfa571d8c4
Do not emit stack-to-stack moves.
author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
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date | Tue, 03 Jan 2012 18:47:27 -0800 |
parents | e233f5660da4 |
children |
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/* * Copyright (c) 2007, 2011, 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.sun.max.asm.sparc; import com.sun.max.asm.*; import com.sun.max.util.*; /** * The argument to a Branch on Integer Condition Code instruction specifying * the conditional test to be performed. */ public final class Bicc extends NameSuffixSymbolicArgument implements Predicate<ICCOperand, Bicc> { private Bicc negation; private Bicc(int value) { super(value); } private Bicc(int value, Bicc negation) { this(value); this.negation = negation; negation.negation = this; } public static final Bicc A = new Bicc(8); public static final Bicc N = new Bicc(0, A); public static final Bicc NE = new Bicc(9); public static final Bicc E = new Bicc(1, NE); public static final Bicc G = new Bicc(10); public static final Bicc LE = new Bicc(2, G); public static final Bicc GE = new Bicc(11); public static final Bicc L = new Bicc(3, GE); public static final Bicc GU = new Bicc(12); public static final Bicc LEU = new Bicc(4, GU); public static final Bicc CC = new Bicc(13); public static final Bicc CS = new Bicc(5, CC); public static final Bicc POS = new Bicc(14); public static final Bicc NEG = new Bicc(6, POS); public static final Bicc VC = new Bicc(15); public static final Bicc VS = new Bicc(7, VC); public static final Symbolizer<Bicc> SYMBOLIZER = Symbolizer.Static.initialize(Bicc.class); public Bicc negate() { return negation; } }