8000 GH-131498: manage stacks automatically by markshannon · Pull Request #132074 · python/cpython · GitHub
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GH-131498: manage stacks automatically #132074

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Merged
merged 10 commits into from
Apr 4, 2025
Merged

GH-131498: manage stacks automatically #132074

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ff2cb21
Force stack to memory and clear logical stack if mismatch
markshannon Mar 27, 2025
7509764
TOS caching for the interpreter. Work in progress.
markshannon Mar 27, 2025
492df4e
Initialize sub-stack slot on non-debug builds as well
markshannon Apr 4, 2025
234cfd2
Remove TOS caching parts
markshannon Apr 4, 2025
ba530f6
Fixup generated cases test
markshannon Apr 4, 2025
937ea32
Remove stack manipulation macros
markshannon Apr 4, 2025
d57724d
Remove incorrect comment
markshannon Apr 4, 2025
f6e0395
Fix type annotation
markshannon Apr 4, 2025
8132b98
Mark false positive
markshannon Apr 4, 2025
4f8fa37
Apply suggestions from code review
markshannon Apr 4, 2025
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Remove incorrect comment
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@markshannon
markshannon committed Apr 4, 2025
commit d57724d14b64326723b6849e6dd69e65479311c3
2 changes: 0 additions & 2 deletions Python/bytecodes.c
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Expand Up @@ -3169,8 +3169,6 @@ dummy_func(
assert(Py_TYPE(iter_o) == &PyListIter_Type);
PyListObject *seq = it->it_seq;
assert(seq);
// The code generator doesn't understand #ifdef Py_GIL_DISABLED
// so put in some control flow
#ifdef Py_GIL_DISABLED
assert(_PyObject_IsUniquelyReferenced(iter_o));
assert(_Py_IsOwnedByCurrentThread((PyObject *)seq) ||
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