104 lines
3.2 KiB
JavaScript
104 lines
3.2 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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const ShuffleCustom = {
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forEachArg(inst, func)
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{
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var limit = Math.floor(inst.args.length / 3) * 3;
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for (let i = 0; i < limit; i += 3) {
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let src = inst.args[i + 0];
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let dst = inst.args[i + 1];
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let widthArg = inst.args[i + 2];
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let width = widthArg.width;
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let type = src.isGP && dst.isGP ? GP : FP;
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inst.visitArg(i + 0, func, Arg.Use, type, width);
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inst.visitArg(i + 1, func, Arg.Def, type, width);
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inst.visitArg(i + 2, func, Arg.Use, GP, 8);
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}
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},
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hasNonArgNonControlEffects(inst)
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{
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return false;
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}
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};
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const PatchCustom = {
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forEachArg(inst, func)
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{
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for (let i = 0; i < inst.args.length; ++i) {
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let {type, role, width} = inst.patchArgData[i];
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inst.visitArg(i, func, role, type, width);
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}
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},
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hasNonArgNonControlEffects(inst)
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{
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return inst.patchHasNonArgEffects;
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}
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};
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const CCallCustom = {
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forEachArg(inst, func)
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{
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let index = 0;
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inst.visitArg(index++, func, Arg.Use, GP, Ptr); // callee
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if (inst.cCallType != Void) {
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inst.visitArg(
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index++, func, Arg.Def, Arg.typeForB3Type(inst.cCallType),
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Arg.widthForB3Type(inst.cCallType));
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}
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for (let type of inst.cCallArgTypes) {
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inst.visitArg(
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index++, func, Arg.Use, Arg.typeForB3Type(type), Arg.widthForB3Type(type));
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}
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},
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hasNonArgNonControlEffects(inst)
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{
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return true;
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}
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};
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const ColdCCallCustom = {
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forEachArg(inst, func)
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{
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CCallCustom.forEachArg(
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inst,
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(arg, role, type, width) => {
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return func(arg, Arg.cooled(role), type, width);
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});
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},
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hasNonArgNonControlEffects(inst)
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{
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return true;
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}
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};
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