https://github.com/python/cpython/commit/7fbac51baf64498e467e0a4a35a74b8a83d... commit: 7fbac51baf64498e467e0a4a35a74b8a83d50630 branch: main author: Carl Meyer <carl@oddbird.net> committer: carljm <carl@oddbird.net> date: 2023-05-30T20:19:04-06:00 summary: gh-87729: add LOAD_SUPER_ATTR to 3.12 What's New (#105125) files: M Doc/whatsnew/3.12.rst diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst index f23a733e0c61..8a319ed439d6 100644 --- a/Doc/whatsnew/3.12.rst +++ b/Doc/whatsnew/3.12.rst @@ -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 ======================== @@ -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 ===============