/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.vm.compiler.ir.quad;
public enum BranchCondition {
IFEQ("== 0", false), IFNE("!= 0", false), IFLT("< 0", false), IFGE(
">= 0", false), IFGT("> 0", false), IFLE("<= 0", false),
IFNONNULL("!= null", false), IFNULL("== null", false),
IF_ICMPEQ("==", true), IF_ICMPNE("!=", true), IF_ICMPLT("<", true), IF_ICMPGE(
">=", true), IF_ICMPGT(">", true), IF_ICMPLE("<=", true),
IF_ACMPEQ("==", true), IF_ACMPNE("!=", true);
private final String v;
final boolean binary;
private BranchCondition(String v, boolean binary) {
this.v = v;
this.binary = binary;
}
public String getCondition() {
return v;
}
public boolean isBinary() {
return binary;
}
public boolean isUnary() {
return !binary;
}
}