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@SingleAccretion SingleAccretion commented Dec 13, 2021

Fixes #60624.

There are diffs with this fix, caused by CSEs originating from cases where we were accessing the same underlying address both as an array (with a long multiplier) and as a span (with an int multiplier).

@ghost ghost added area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI community-contribution Indicates that the PR has been added by a community member labels Dec 13, 2021
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Fixes #60624.

Author: SingleAccretion
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area-CodeGen-coreclr

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@SingleAccretion SingleAccretion marked this pull request as ready for review December 13, 2021 12:36
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EgorBo commented Dec 13, 2021

Nice catch!

@EgorBo EgorBo merged commit ca072ba into dotnet:main Dec 13, 2021
@SingleAccretion SingleAccretion deleted the Fix-Invalid-IR-In-Span-Indexer-Import branch December 13, 2021 14:29
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area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI community-contribution Indicates that the PR has been added by a community member

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JIT assert on arm64 when running DllImportGenerator tests: op2->TypeIs(TYP_LONG)

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