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

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Carl Meyer 2023-05-30 20:19:04 -06:00 committed by GitHub
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@ -899,6 +899,10 @@ Optimizations
the :mod:`tokenize` module. (Contributed by Marta Gómez Macías and Pablo Galindo the :mod:`tokenize` module. (Contributed by Marta Gómez Macías and Pablo Galindo
in :gh:`102856`.) 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 CPython bytecode changes
======================== ========================
@ -917,6 +921,9 @@ CPython bytecode changes
:opcode:`LOAD_LOCALS` plus :opcode:`LOAD_FROM_DICT_OR_DEREF`. (Contributed :opcode:`LOAD_LOCALS` plus :opcode:`LOAD_FROM_DICT_OR_DEREF`. (Contributed
by Jelle Zijlstra in :gh:`103764`.) 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 Demos and Tools
=============== ===============