gh-122247: Move instruction instrumentation sanity check after tracing check #122251
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gaogaotiantian
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What's a good way to learn about the invariants attached to the internal fields like The patch looks good to me, but I don't feel qualified to review it. |
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Unfortunately a lot of the instrumentation related internal fields are undocumented - I basically read the source code to understand those. |
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Thanks @gaogaotiantian for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13. |
miss-islington
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…tracing check (pythonGH-122251) (cherry picked from commit 57d7c3e) Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
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GH-122812 is a backport of this pull request to the 3.13 branch. |
encukou
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blhsing
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Due to #117133, code objects are not always up to date. We do not instrument them if we are tracing - because no events will be generated anyway. Therefore, we should check
tstate->tracingfirst for instruction instrumentation, and do the sanity check only when an event is about to be generated.News is skipped because it's an assertion move. No actual behavior is changed to the end user.