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Don't emit unchecked write barrier for stack-allocated arrays #112711

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merged 2 commits into from
Feb 20, 2025

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@EgorBo EgorBo commented Feb 19, 2025

Fixes #112709

@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 Feb 19, 2025
@EgorBo EgorBo marked this pull request as ready for review February 19, 2025 23:40
@Copilot Copilot bot review requested due to automatic review settings February 19, 2025 23:40

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Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

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EgorBo commented Feb 19, 2025

PTAL @AndyAyersMS @dotnet/jit-contrib

10 text diffs (basically, unchecked write barrier is replaced with the checked one, no size diff).

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Is CI is no longer running the full set of tests?

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Going to bounce this...

@AndyAyersMS AndyAyersMS reopened this Feb 20, 2025
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EgorBo commented Feb 20, 2025

Is CI is no longer running the full set of tests?

I think it still is? I bet the new github UI confused you (it did it to me too)

@EgorBo EgorBo merged commit 451a41d into dotnet:main Feb 20, 2025
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@EgorBo EgorBo deleted the fix-array-wb branch February 20, 2025 09:18
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JIT: Unchecked write barriers are emitted for stack allocated arrays
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