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gh-94603: micro optimize list.pop #94604

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Merged
corona10 merged 17 commits into from
Dec 27, 2022
Merged

gh-94603: micro optimize list.pop #94604

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79ac0ff
optimize list.pop
eendebakpt Jul 6, 2022
4cf3c19
📜🤖 Added by blurb_it.
blurb-it[bot] Jul 6, 2022
4db7ec5
fix news item
eendebakpt Jul 6, 2022
1512885
Update Objects/listobject.c
eendebakpt Jul 8, 2022
58e38d6
Update Objects/listobject.c
eendebakpt Jul 10, 2022
e55907c
Merge branch 'main' into performance/list_pop
eendebakpt Jul 26, 2022
a97f93e
Merge branch 'main' into performance/list_pop
eendebakpt Jul 28, 2022
a711050
Merge branch 'main' into performance/list_pop
eendebakpt Aug 10, 2022
b1ebb5c
Merge branch 'main' into performance/list_pop
eendebakpt Aug 22, 2022
12411a9
Merge branch 'main' into performance/list_pop
eendebakpt Sep 19, 2022
8940af7
Merge branch 'main' into performance/list_pop
eendebakpt Oct 19, 2022
9635cfe
Merge branch 'main' into performance/list_pop
eendebakpt Nov 9, 2022
91afa40
Merge branch 'main' into performance/list_pop
eendebakpt Dec 22, 2022
44a4efe
Apply suggestions from code review
eendebakpt Dec 26, 2022
7c6c9fa
rename to size_after_pop
eendebakpt Dec 26, 2022
7c1a835
make variable const
eendebakpt Dec 26, 2022
23eb3aa
Update Objects/listobject.c
corona10 Dec 27, 2022
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make variable const
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@eendebakpt
eendebakpt committed Dec 26, 2022
commit 7c1a8355d7ca723039d05546d171a2359644ce1c
2 changes: 1 addition & 1 deletion Objects/listobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1025,7 +1025,7 @@ list_pop_impl(PyListObject *self, Py_ssize_t index)

PyObject **items = self->ob_item;
v = items[index];
Py_ssize_t size_after_pop = Py_SIZE(self) - 1;
const Py_ssize_t size_after_pop = Py_SIZE(self) - 1;
if(size_after_pop == 0) {
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Py_INCREF(v);
status = _list_clear(self);
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