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Remove SSE4.2 STTNI APIs for .NET Core 3.0#20887

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tannergooding merged 1 commit into
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fiigii:rmsse42
Nov 12, 2018
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Remove SSE4.2 STTNI APIs for .NET Core 3.0#20887
tannergooding merged 1 commit into
dotnet:masterfrom
fiigii:rmsse42

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@fiigii fiigii commented Nov 8, 2018

In the last API review meeting, we did not get a consensus for SSE4.2 STTNI (string processing) intrinsic APIs. So, we decided to leave these instructions for the next review/version, which we may get more suggestions/demands to find a better approach to expose these STTNI instructions (e.g., higher-level Unicode string APIs, etc.)

This PR remove the original SSE4.2 STTNI APIs to make Intel HW intrinsic ready for .NET Core 3.0.

@CarolEidt @tannergooding @eerhardt @terrajobst @GrabYourPitchforks

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I don't think we need to remove them here, only in the reference assembly in CoreFX (much as we did for 2.1).

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fiigii commented Nov 8, 2018

@tannergooding These STTNI APIs are already out-of-date, the future discussion will base on the current design #19958

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fiigii commented Nov 12, 2018

cc @stephentoub

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Thanks @fiigii

@tannergooding tannergooding merged commit ebfcb1e into dotnet:master Nov 12, 2018
dotnet-maestro-bot pushed a commit to dotnet-maestro-bot/corefx that referenced this pull request Nov 12, 2018
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@fiigii fiigii deleted the rmsse42 branch November 12, 2018 22:12
stephentoub pushed a commit to dotnet/corefx that referenced this pull request Nov 12, 2018
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dotnet-maestro-bot pushed a commit to dotnet-maestro-bot/corert that referenced this pull request Nov 13, 2018
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MichalStrehovsky pushed a commit to dotnet/corert that referenced this pull request Nov 13, 2018
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jlennox pushed a commit to jlennox/corefx that referenced this pull request Dec 16, 2018
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picenka21 pushed a commit to picenka21/runtime that referenced this pull request Feb 18, 2022
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