tests/src/jit/Regression/JitBlue/GitHub_18043/GitHub_18043.cs


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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Collections.Generic;
using System.Numerics;

// GitHub18043: ensure dead box optimizations treat Vector<float> as a struct type.

class X
{
    public static int VT()
    {
        Vector<float> f = new Vector<float>(4);
        Vector<float>[] a = new Vector<float>[10];
        a[5] = f;
        return Array.IndexOf(a, f);
    }

    public static int Main()
    {
        int r1 = VT();
        return (r1 == 5 ? 100 : 0);
    }
}