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gh-139109: Add terminator to JIT code when halting due to invalid dependencies #143033

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Fidget-Spinner merged 2 commits into from
Dec 22, 2025
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gh-139109: Add terminator to JIT code when halting due to invalid dependencies #143033

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Add terminator to JIT code when halting due to invalid dependencies
Fidget-Spinner Dec 21, 2025
acde60a
📜🤖 Added by blurb_it.
blurb-it[bot] Dec 21, 2025
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Core_and_Builtins/2025-12-21-00-25-26.gh-issue-139109.gwSsOL.rst
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@@ -0,0 +1 @@
Add missing terminator in certain cases when tracing in the new JIT compiler.
2 changes: 1 addition & 1 deletion Python/optimizer.c
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Expand Up @@ -710,7 +710,7 @@ _PyJit_translate_single_bytecode_to_trace(
}

if (!_tstate->jit_tracer_state.prev_state.dependencies_still_valid) {
goto done;
goto full;
}

// This happens when a recursive call happens that we can't trace. Such as Python -> C -> Python calls
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