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[3.12] gh-87729: add LOAD_SUPER_ATTR to 3.12 What's New (GH-105125) #105143

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carljm merged 1 commit into from
May 31, 2023
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[3.12] gh-87729: add LOAD_SUPER_ATTR to 3.12 What's New (GH-105125) #105143

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gh-87729: add LOAD_SUPER_ATTR to 3.12 What's New (GH-105125) 
(cherry picked from commit 7fbac51)

Co-authored-by: Carl Meyer <carl@oddbird.net>
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@carljm @miss-islington
carljm authored and miss-islington committed May 31, 2023
commit b7c2029d8da5bd5876a6c6a1cb982cf88e1c1825
7 changes: 7 additions & 0 deletions Doc/whatsnew/3.12.rst
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Expand Up @@ -899,6 +899,10 @@ Optimizations
the :mod:`tokenize` module. (Contributed by Marta Gómez Macías and Pablo Galindo
in :gh:`102856`.)

* Speed up :func:`super` method calls and attribute loads via the
new :opcode:`LOAD_SUPER_ATTR` instruction. (Contributed by Carl Meyer and
Vladimir Matveev in :gh:`103497`.)


CPython bytecode changes
========================
Expand All @@ -917,6 +921,9 @@ CPython bytecode changes
:opcode:`LOAD_LOCALS` plus :opcode:`LOAD_FROM_DICT_OR_DEREF`. (Contributed
by Jelle Zijlstra in :gh:`103764`.)

* Add the :opcode:`LOAD_SUPER_ATTR` instruction. (Contributed by Carl Meyer and
Vladimir Matveev in :gh:`103497`.)

Demos and Tools
===============

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