test/SIMD.float32x4/testSelect.js

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

function equal(a, b) {
    if (a == b)
    {
        print("Correct");
    }
    else
    {
        print(">> Fail!");
    }
}

function testSelect() {
    print("Float32x4 Select");
    var m = SIMD.Bool32x4(true, true, false, false);
    var t = SIMD.Float32x4(1.0, 2.0, 3.0, 4.0);
    var f = SIMD.Float32x4(5.0, 6.0, 7.0, 8.0);
    var s = SIMD.Float32x4.select(m, t, f);
    equal(1.0, SIMD.Float32x4.extractLane(s, 0));
    equal(2.0, SIMD.Float32x4.extractLane(s, 1));
    equal(7.0, SIMD.Float32x4.extractLane(s, 2));
    equal(8.0, SIMD.Float32x4.extractLane(s, 3));
}

testSelect();
testSelect();
testSelect();
testSelect();
testSelect();
testSelect();
testSelect();