gh-146261: JIT: protect against function version changes#146300
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Fidget-Spinner merged 7 commits intopython:mainfrom Apr 12, 2026
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gh-146261: JIT: protect against function version changes#146300Fidget-Spinner merged 7 commits intopython:mainfrom
Fidget-Spinner merged 7 commits intopython:mainfrom
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kumaraditya303
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Co-authored-by: Kumar Aditya <kumaraditya@python.org>
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@markshannon does this bugfix look okay to you? The reason we need this is that |
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python#146300)" This reverts commit 6f7bb29.
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This PR reverts the func_version symbol changes by using the fact that we have recorded values and _CHECK_FUNCTION_VERSION guards --- if we simply keep those around and not eliminate them, our function versions are guaranteed to be correct for all following _PUSH_FRAME if we invalidate dependencies properly in the function version changes.
_CHECK_FUNCTION_VERSIONis wrong #146261