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Updating CreateScalar to be intrinsic for Vector64/128/256 #77798

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merged 12 commits into from
Nov 11, 2022
Merged

Updating CreateScalar to be intrinsic for Vector64/128/256 #77798

merged 12 commits into from
Nov 11, 2022

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tannergooding
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This ensures that vector constant nodes can be created and improves the codegen for inserts involving float.

Handling for Create(Vector128<T> lower, Vector128<T> upper) also needs to be done, but will be a separate PR.

@ghost ghost assigned tannergooding Nov 2, 2022
@dotnet-issue-labeler dotnet-issue-labeler bot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Nov 2, 2022
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ghost commented Nov 2, 2022

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This ensures that vector constant nodes can be created and improves the codegen for inserts involving float.

Handling for Create(Vector128<T> lower, Vector128<T> upper) also needs to be done, but will be a separate PR.

Author: tannergooding
Assignees: tannergooding
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area-CodeGen-coreclr
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@build-analysis build-analysis bot mentioned this pull request Nov 3, 2022
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@tannergooding tannergooding marked this pull request as ready for review November 3, 2022 00:55
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CC. @dotnet/jit-contrib

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/azp run runtime-coreclr jitstress-isas-x86, runtime-coreclr jitstress-isas-arm, runtime-coreclr outerloop

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Azure Pipelines successfully started running 3 pipeline(s).

This was referenced Nov 3, 2022
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outerloop failures are:

@tannergooding tannergooding mentioned this pull request Nov 4, 2022
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EgorBo
EgorBo approved these changes Nov 7, 2022
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LGTM, assuming the test failures aren't related modulo the GT_CAST question.
Also, I assume it doesn't break mono since it converts a helper method into a "recursive" intrinsic

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CI failures are currently dotnet/arcade#11554. However, there is no way to tell if its masking actual issues or not so I'll hold off on merging.

@tannergooding tannergooding merged commit 00e6482 into dotnet:main Nov 11, 2022
@tannergooding tannergooding deleted the vector-create branch November 11, 2022 15:05
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@TIHan TIHan TIHan left review comments

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@EgorBo EgorBo EgorBo approved these changes

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