blob: e24c7977bad5a8ad47e24157c930064d5819a5b9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// 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.Runtime.CompilerServices;
using System.Numerics;
// This test is a repro case for DevDiv VSO bug 288222.
// The failure mode is that the size was not being set for a "this" pointer
// with SIMD type.
internal class Program
{
// Declare a delegate type for calling the Vector2.CopyTo method.
public delegate void CopyToDelegate(float[] array, int start);
[MethodImpl(MethodImplOptions.NoInlining)]
public static void MyCopyTo(CopyToDelegate doCopy, float[] array, int start)
{
doCopy(array, start);
}
private static int Main(string[] args)
{
try
{
float x = 1.0F;
float y = 2.0F;
Vector2 v = new Vector2(x, y);
float[] array = new float[4];
MyCopyTo(new CopyToDelegate(v.CopyTo), array, 2);
if ((array[2] != x) || (array[3] != y))
{
Console.WriteLine("Failed with wrong values");
return -1;
}
}
catch (Exception e)
{
Console.WriteLine("Failed with exception: " + e.Message);
return -1;
}
Console.WriteLine("Pass");
return 100;
}
}
|