67 lines
2.2 KiB
JavaScript
67 lines
2.2 KiB
JavaScript
/*
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* Copyright (C) 2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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"use strict";
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class Tmp extends TmpBase {
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constructor(index, type)
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{
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super();
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this._index = index;
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this._type = type;
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}
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static fromReg(reg)
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{
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return reg;
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}
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get index() { return this._index; }
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get type() { return this._type; }
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get isReg() { return false; }
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hash()
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{
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if (isGP)
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return Reg.gprs[Reg.gprs.length - 1].hash() + 1 + this._index;
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return Reg.fprs[Reg.fprs.length - 1].hash() - 1 - this._index;
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}
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toString()
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{
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return "%" + (this.isGP ? "" : "f") + "tmp" + this._index;
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}
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static extract(arg)
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{
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if (arg.isTmp)
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return arg.tmp;
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return null;
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}
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static forEachFast(arg, func) { return arg.forEachTmpFast(func); }
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static forEach(arg, role, type, width, func) { return arg.forEachTmp(role, type, width, func); }
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}
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