ChakraCore/test/SIMD.float32x4.asmjs/testMulDiv.js

//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft Corporation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------


WScript.LoadScriptFile("..\\UnitTestFramework\\SimdJsHelpers.js");
function asmModule(stdlib, imports) {
    "use asm";
var i4 = stdlib.SIMD.Int32x4;
    var i4check = i4.check;
    var i4splat = i4.splat;
    
    var i4fromFloat32x4 = i4.fromFloat32x4;
    var i4fromFloat32x4Bits = i4.fromFloat32x4Bits;
    //var i4abs = i4.abs;
    var i4neg = i4.neg;
    var i4add = i4.add;
    var i4sub = i4.sub;
    var i4mul = i4.mul;
    //var i4swizzle = i4.swizzle;
    //var i4shuffle = i4.shuffle;
    var i4lessThan = i4.lessThan;
    var i4equal = i4.equal;
    var i4greaterThan = i4.greaterThan;
    var i4select = i4.select;
    var i4and = i4.and;
    var i4or = i4.or;
    var i4xor = i4.xor;
    var i4not = i4.not;
    //var i4shiftLeftByScalar = i4.shiftLeftByScalar;
    //var i4shiftRightByScalar = i4.shiftRightByScalar;
    //var i4shiftRightArithmeticByScalar = i4.shiftRightArithmeticByScalar;

    var f4 = stdlib.SIMD.Float32x4;  
    var f4check = f4.check;
    var f4splat = f4.splat;
  
    var f4fromInt32x4 = f4.fromInt32x4;
    var f4fromInt32x4Bits = f4.fromInt32x4Bits;
    var f4abs = f4.abs;
    var f4neg = f4.neg;
    var f4add = f4.add;
    var f4sub = f4.sub;
    var f4mul = f4.mul;
    var f4div = f4.div;
    var f4min = f4.min;
    var f4max = f4.max;
    
    var f4sqrt = f4.sqrt;
    //var f4swizzle = f4.swizzle;
    //var f4shuffle = f4.shuffle;
    var f4lessThan = f4.lessThan;
    var f4lessThanOrEqual = f4.lessThanOrEqual;
    var f4equal = f4.equal;
    var f4notEqual = f4.notEqual;
    var f4greaterThan = f4.greaterThan;
    var f4greaterThanOrEqual = f4.greaterThanOrEqual;

    var f4select = f4.select;

    
    var fround = stdlib.Math.fround;

    var globImportF4 = f4check(imports.g1);       // global var import
    var globImportI4 = i4check(imports.g2);       // global var import

    var f4g1 = f4(-5033.2,-3401.0,665.34,32234.1);          // global var initialized
    var f4g2 = f4(1194580.33,-11201.5,63236.93,334.8);          // global var initialized

    var i4g1 = i4(1065353216, -1073741824, -1077936128, 1082130432);          // global var initialized
    var i4g2 = i4(353216, -492529, -1128, 1085);          // global var initialized

    var gval = 1234;
    var gval2 = 1234.0;
    
    var loopCOUNT = 3;

    function func1()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);


        var loopIndex = 0;
        while ( (loopIndex|0) < (loopCOUNT|0)) {

            d = f4mul(b, b);
            b = f4mul(c, c);
            d = f4mul(b, d);

            loopIndex = (loopIndex + 1) | 0;
        }

        return f4check(d);
    }
    
    function func2()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);
        var loopIndex = 0;

        for (loopIndex = 0; (loopIndex | 0) < (loopCOUNT | 0) ; loopIndex = (loopIndex + 1) | 0)
        {

            d = f4mul(f4g1, f4g2);
            d = f4mul(d, b);
            d = f4mul(d, globImportF4);
            f4g1 = f4mul(b, c);
            globImportF4 = f4mul(c, c);

        }

        return f4check(d);
    }

    function func3()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);
        var loopIndex = 0;

        loopIndex = loopCOUNT | 0;
        do {

            f4g1 = f4mul(f4g1, f4g2);
            f4g1 = f4mul(f4g1, b);

            loopIndex = (loopIndex - 1) | 0;
        }
        while ( (loopIndex | 0) > 0);

        return f4check(f4g1);
    }
    
    function func4()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);
        var loopIndex = 0;
        
        while ( (loopIndex|0) < (loopCOUNT|0)) {

            d = f4div(b, b);
            b = f4div(c, c);
            d = f4div(b, d);

            loopIndex = (loopIndex + 1) | 0;
        }

        return f4check(d);
    }
    
    function func5()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);
        

        var loopIndex = 0;

        for (loopIndex = 0; (loopIndex | 0) < (loopCOUNT | 0) ; loopIndex = (loopIndex + 1) | 0)
        {

            d = f4div(f4g1, f4g2);
            d = f4div(d, b);
            d = f4div(d, globImportF4);
            f4g1 = f4div(b, c);
            globImportF4 = f4div(c, c);

        }

        return f4check(d);
    }
    
    function func6()
    {
        var b = f4(5033.2,-3401.0,665.34,-32234.1);
        var c = f4(-34183.8985, 212344.12, -569437.0, 65534.99);
        var d = f4(0.0, 0.0, 0.0, 0.0);

        var loopIndex = 0;
        loopIndex = loopCOUNT | 0;
        do {

            f4g1 = f4div(f4g1, f4g2);
            f4g1 = f4div(f4g1, b);

            loopIndex = (loopIndex - 1) | 0;
        }
        while ( (loopIndex | 0) > 0);

        return f4check(f4g1);
    }
    
    return {func1:func1, func2:func2, func3:func3, func4:func4, func5:func5, func6:func6};
}

var m = asmModule(this, {g1:SIMD.Float32x4(90934.2,123.9,419.39,449.0), g2:SIMD.Int32x4(-1065353216, -1073741824,-1077936128, -1082130432)});


var c;
c = m.func1();
equalSimd([1.595620045691367e+27, 9.167299964388224e+31, 3.4093698101745694e+34, 7.922082395674996e+28], c, SIMD.Float32x4, "func1");

c = m.func2();
equalSimd([-1.2088391199174827e+27, -1.2405383738686267e+27, -5.168863872641729e+27, 9.791205246954925e+25], c, SIMD.Float32x4, "func2");

c = m.func3();
equalSimd([-3.7397670241669123e+37, -3.992963991027126e+31, -2.821841281791846e+31, 2.6551658932397944e+30], c, SIMD.Float32x4, "func3");

c = m.func4();
equalSimd([1, 1, 1, 1], c, SIMD.Float32x4, "func4");

c = m.func5();
equalSimd([-2.448854660719313e-11, -4.204201708990496e-10, -2.7770489033351886e-11, 4.557654165182612e-8], c, SIMD.Float32x4, "func5");

c = m.func6();
equalSimd([-6.773979447884707e-31, -2.896795851584708e-25, -1.5687534480257922e-26, 3.913266320472595e-22], c, SIMD.Float32x4, "func6");
WScript.Echo("PASS");