[release/8.0] Don't log warnings for certain RemoveAttributeInstances #91866
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Fixes #88994. ILLinker attribute XML format has a way to express "only remove these attributes when parameter X has value of Y". We currently generate a warning and don't trim the attribute at all. The savings from trimming these attributes are going to be miniscule. Even in IL, this is scraping the bottom of the barrel. In Native AOT these attributes are pretty effectively deduplicated across assemblies. We'll likely never need this. This keeps the existing behavior (don't trim the attribute), but removes the warning.
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Tagging subscribers to this area: @agocke, @MichalStrehovsky, @jkotas Issue DetailsBackport of #91782 to release/8.0 Customer ImpactTestingRiskIMPORTANT: If this backport is for a servicing release, please verify that:
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jeffschwMSFT
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Sep 11, 2023
@vitek-karas can you please sign off the backport too? |
vitek-karas
approved these changes
Sep 12, 2023
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Backport of #91782 to release/8.0
/cc @MichalStrehovsky
Customer Impact
Customers see unnecessary (and unactionable) trimming warnings when publishing for iOS-like platforms with Native AOT: #88994 (comment)
Testing
All CI testing.
Risk
Low, we're just not taking a branch that generates a warning in this situation.
IMPORTANT: If this backport is for a servicing release, please verify that:
The PR target branch is
release/X.0-staging, notrelease/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.