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GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. #117067

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Merged
markshannon merged 3 commits into from
Mar 20, 2024
Merged

GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. #117067

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711d7e7
Tier 2 optimizer: Don't throw away good traces if we can't optimize t…
markshannon Mar 19, 2024
db050c0
Revert behavior on finding a type contradiction, and improve comment
markshannon Mar 20, 2024
6710f70
Don't forget to clean up
markshannon Mar 20, 2024
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Don't forget to clean up
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@markshannon
markshannon committed Mar 20, 2024
commit 6710f70e016ebc10697ff1790c8f9de7ec046dc9
1 change: 1 addition & 0 deletions Python/optimizer_analysis.c
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Expand Up @@ -421,6 +421,7 @@ optimize_uops(
// retrying later.
DPRINTF(3, "\n");
DPRINTF(1, "Hit bottom in abstract interpreter\n");
_Py_uop_abstractcontext_fini(ctx);
return 0;
done:
/* Cannot optimize further, but there would be no benefit
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