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[release/8.0-rc2] Fix the VN for xor operation #92372

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merged 1 commit into from
Sep 21, 2023

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@github-actions github-actions bot commented Sep 20, 2023

Backport of #91503 to release/8.0-rc2

/cc @kunalspathak

Customer Impact

For a XOR operation with Vector64/Vector128/Vector256, we would return wrong result leading to functional incorrectness. This was recently reported by a customer in #92328.

Fixes: #92328

Testing

Added test case and CI test.

Risk

Low, this is a one line typo fix.

IMPORTANT: If this backport is for a servicing release, please verify that:

  • The PR target branch is release/X.0-staging, not release/X.0.

  • If the change touches code that ships in a NuGet package, you have added the necessary package authoring and gotten it explicitly reviewed.

@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 Sep 20, 2023
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ghost commented Sep 20, 2023

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

Backport of #91503 to release/8.0-rc2

/cc @kunalspathak

Customer Impact

Testing

Risk

IMPORTANT: If this backport is for a servicing release, please verify that:

  • The PR target branch is release/X.0-staging, not release/X.0.

  • If the change touches code that ships in a NuGet package, you have added the necessary package authoring and gotten it explicitly reviewed.

Author: github-actions[bot]
Assignees: -
Labels:

area-CodeGen-coreclr

Milestone: -

@kunalspathak
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@jeffschwMSFT @dotnet/jit-contrib

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approved. we will take for consideration in RC2

@JulieLeeMSFT JulieLeeMSFT added this to the 8.0.0 milestone Sep 20, 2023
@kunalspathak
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@carlossanlop @ViktorHofer @ericstj - can we merge this?

@jeffschwMSFT jeffschwMSFT added Servicing-approved Approved for servicing release and removed Servicing-consider Issue for next servicing release review labels Sep 21, 2023
@carlossanlop carlossanlop merged commit 12fc904 into release/8.0-rc2 Sep 21, 2023
121 of 124 checks passed
@carlossanlop carlossanlop deleted the backport/pr-91503-to-release/8.0-rc2 branch September 21, 2023 15:35
@radical radical mentioned this pull request Sep 26, 2023
@ghost ghost locked as resolved and limited conversation to collaborators Oct 22, 2023
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5 participants