Vector128.IsHardwareAccelerated always returns false in debugger

[danmoseley]

I'm using Visual Studio 17.2 using 7.0.100-preview.5.22267.11 SDK targeting 7.0.100-preview.5.22267.11 runtime.

using System.Runtime.Intrinsics;

Console.WriteLine(Vector128.IsHardwareAccelerated);

This writes true for me, but Vector128.IsHardwareAccelerated in the watch window (or hovering) is always true. this doesn't happen for eg., Sse2.IsSupported.

@tannergooding

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Issue Details

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I'm using Visual Studio 17.2 using 7.0.100-preview.5.22267.11 SDK targeting 7.0.100-preview.5.22267.11 runtime.

using System.Runtime.Intrinsics;

Console.WriteLine(Vector128.IsHardwareAccelerated);

This writes true for me, but Vector128.IsHardwareAccelerated in the watch window (or hovering) is always true. this doesn't happen for eg., Sse2.IsSupported.

@tannergooding

Author:	danmoseley
Assignees:	-
Labels:	area-System.Runtime.Intrinsics
Milestone:	-

[tannergooding]

This is a simple fix. These aren't recursive where-as Sse.IsSupported and friends are.

I'll have a fix up shortly, just need to add a test validating things.

[tannergooding]

Closing this as a duplicate of the older #38162