[release/6.0-staging] Workaround for C++ compiler bug on Arm64 #93530
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Backport of #93523 to release/6.0
MSVC rolled out to the build machines a few days ago has a codegen bug that affects the JIT on Arm64. We are applying a temporary workaround to disable optimizations around the affected methods.
Customer Impact
Multiplication of two constants produces bad result in some cases.
Testing
The affected JIT tests are passing.
Risk
Low