8000 GH-100923: Embed jump mask in `COMPARE_OP` oparg by markshannon · Pull Request #100924 · python/cpython · GitHub
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GH-100923: Embed jump mask in COMPARE_OP oparg #100924

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Merged
merged 10 commits into from
Jan 11, 2023
Merged

GH-100923: Embed jump mask in COMPARE_OP oparg #100924

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3c90c33
Embed mask in COMPARE_OP oparg.
markshannon Jan 10, 2023
1e7de16
Remove mask cache entry for COMPARE_OP instructions.
markshannon Jan 10, 2023
e1d7d18
Fix dis test.
markshannon Jan 10, 2023
462f88f
Add news
markshannon Jan 10, 2023
3de3400
Fix magic number
markshannon Jan 11, 2023
10d4299
Name and document the comparison masks.
markshannon Jan 11, 2023
93fde30
Factor out comparison to bit equation.
markshannon Jan 11, 2023
9b2af6e
Regenerate cases
markshannon Jan 11, 2023
03d9c65
Update Python/compile.c
markshannon Jan 11, 2023
58e3f49
Update Python/compile.c
markshannon Jan 11, 2023
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@markshannon
markshannon committed Jan 10, 2023
commit 462f88fc2b9c02db08001fa67fa2c9369eccddcf
2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Core and Builtins/2023-01-10-16-59-33.gh-issue-100923.ypJAX-.rst
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Remove the ``mask`` cache entry for the :opcode:`COMPARE_OP` instruction and
embed the mask into the oparg.
0