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/*
* Copyright (C) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
"use strict";
const ShuffleCustom = {
forEachArg(inst, func)
{
var limit = Math.floor(inst.args.length / 3) * 3;
for (let i = 0; i < limit; i += 3) {
let src = inst.args[i + 0];
let dst = inst.args[i + 1];
let widthArg = inst.args[i + 2];
let width = widthArg.width;
let type = src.isGP && dst.isGP ? GP : FP;
inst.visitArg(i + 0, func, Arg.Use, type, width);
inst.visitArg(i + 1, func, Arg.Def, type, width);
inst.visitArg(i + 2, func, Arg.Use, GP, 8);
}
},
hasNonArgNonControlEffects(inst)
{
return false;
}
};
const PatchCustom = {
forEachArg(inst, func)
{
for (let i = 0; i < inst.args.length; ++i) {
let {type, role, width} = inst.patchArgData[i];
inst.visitArg(i, func, role, type, width);
}
},
hasNonArgNonControlEffects(inst)
{
return inst.patchHasNonArgEffects;
}
};
const CCallCustom = {
forEachArg(inst, func)
{
let index = 0;
inst.visitArg(index++, func, Arg.Use, GP, Ptr); // callee
if (inst.cCallType != Void) {
inst.visitArg(
index++, func, Arg.Def, Arg.typeForB3Type(inst.cCallType),
Arg.widthForB3Type(inst.cCallType));
}
for (let type of inst.cCallArgTypes) {
inst.visitArg(
index++, func, Arg.Use, Arg.typeForB3Type(type), Arg.widthForB3Type(type));
}
},
hasNonArgNonControlEffects(inst)
{
return true;
}
};
const ColdCCallCustom = {
forEachArg(inst, func)
{
CCallCustom.forEachArg(
inst,
(arg, role, type, width) => {
return func(arg, Arg.cooled(role), type, width);
});
},
hasNonArgNonControlEffects(inst)
{
return true;
}
};
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