Mercurial > hg > graal-compiler
view graal/com.oracle.graal.asm.ptx/src/com/oracle/graal/asm/ptx/PTXAddress.java @ 16819:8d374faacb7e
Truffle-DSL: no need to generate code the for type system anymore.
author | Christian Humer <christian.humer@gmail.com> |
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date | Wed, 13 Aug 2014 18:06:18 +0200 |
parents | 64dcb92ee75a |
children |
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/* * Copyright (c) 2013, 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.graal.asm.ptx; import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.lir.*; /** * Represents an address in target machine memory, specified via some combination of a base register * and a displacement. */ public final class PTXAddress extends AbstractAddress { private final Variable base; private final long displacement; /** * Creates an {@link PTXAddress} with given base register and no displacement. * * @param base the base register */ public PTXAddress(Variable base) { this(base, 0); } /** * Creates an {@link PTXAddress} with given base register and a displacement. This is the most * general constructor. * * @param base the base register * @param displacement the displacement */ public PTXAddress(Variable base, long displacement) { this.base = base; this.displacement = displacement; } /** * @return Base register that defines the start of the address computation. If not present, is * denoted by {@link Value#ILLEGAL}. */ public Variable getBase() { return base; } /** * @return Optional additive displacement. */ public long getDisplacement() { return displacement; } }