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Handle mis-sized structs in ARM/64 PUTARG_STK codegen #69905

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Merged
merged 3 commits into from
May 28, 2022
Merged

Handle mis-sized structs in ARM/64 PUTARG_STK codegen #69905

merged 3 commits into from
May 28, 2022

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@SingleAccretion SingleAccretion commented May 27, 2022 •
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Utilize a strategy similar to what x64/x86 codegen does: load progressively smaller types.

No diffs as expected.

Closes #60705.

@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 May 27, 2022
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ghost commented May 27, 2022

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Let's see if this fixed the CI issue.

Author: SingleAccretion
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area-CodeGen-coreclr, community-contribution
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@SingleAccretion
Handle mis-sized structs for PUTARG_STK on ARM/64
aaf61c3 
We will now generate a series of small loads as necessary
to handle "remainderSize"s of 3, 5, 6 and 7.
@SingleAccretion
Add tests
78164a7
@SingleAccretion
Re-enable tests for 60705
5d6a2bc
@SingleAccretion SingleAccretion force-pushed the PutArgStk-ArmArch-Odd-Sized-Structs branch from c5c96bb to 5d6a2bc Compare May 28, 2022 12:44
@SingleAccretion SingleAccretion marked this pull request as ready for review May 28, 2022 15:36
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SingleAccretion commented May 28, 2022

@dotnet/jit-contrib

jakobbotsch
jakobbotsch approved these changes May 28, 2022
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LGTM, thanks!

@jakobbotsch jakobbotsch merged commit 120e2f5 into dotnet:main May 28, 2022
@SingleAccretion SingleAccretion deleted the PutArgStk-ArmArch-Odd-Sized-Structs branch May 28, 2022 16:37
@BruceForstall BruceForstall mentioned this pull request May 31, 2022
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@SingleAccretion SingleAccretion mentioned this pull request Jun 5, 2022
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@SingleAccretion SingleAccretion mentioned this pull request Jun 27, 2022
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JIT assert on arm32 when running DllImportGenerator unit tests: remainingSize == 4

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