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Introduce TYP_SIMD to the JIT for Vector<T> - #121548

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snickolls-arm:introduce-typ-simd
Dec 15, 2025
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Introduce TYP_SIMD to the JIT for Vector<T>#121548
tannergooding merged 7 commits into
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snickolls-arm:introduce-typ-simd

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@snickolls-armsnickolls-arm commented Nov 12, 2025

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The type is experimental and will only be materialized on ARM64, when DOTNET_JitUseScalableVectorT=1. This change covers initial properties of the type and pattern matching the type during import.

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Introduce TYP_SIMD to the JIT for Vector<T>
d6f90e7
The type is experimental and will only be materialized
on ARM64, when DOTNET_JitUseScalableVectorT=1. This
change covers initial properties of the type and
pattern matching the type during import.
@github-actionsgithub-actionsBot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Nov 12, 2025
@dotnet-policy-servicedotnet-policy-serviceBot added the community-contribution Indicates that the PR has been added by a community member label Nov 12, 2025
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

@snickolls-armsnickolls-arm mentioned this pull request Nov 12, 2025
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snickolls-arm commented Nov 12, 2025

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tannergooding
tannergooding reviewed Nov 12, 2025
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Comment threadsrc/coreclr/jit/simd.cpp Outdated
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snickolls-arm commented Nov 13, 2025
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Comment threadsrc/coreclr/jit/typelist.h Outdated
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snickolls-arm commented Nov 18, 2025

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It's not clear to me what the build failure is but it doesn't look related to the patch. Is this OK to merge?

@snickolls-armsnickolls-arm mentioned this pull request Nov 28, 2025
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@tannergoodingtannergooding mentioned this pull request Dec 11, 2025
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Comment threadsrc/coreclr/jit/jitconfigvalues.h Outdated
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tannergooding merged commit 90267e5 into dotnet:mainDec 15, 2025
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@snickolls-armsnickolls-arm mentioned this pull request Jan 14, 2026
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snickolls-arm deleted the introduce-typ-simd branch June 16, 2026 12:26
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@jkotasjkotasjkotas approved these changes
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