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gh-150490: Raise PyType_Modified for insertion into split dictionary (#150489)

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Raise PyType_Modified for insertion into split dictionary
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Dino Viehland 2026-06-11 09:38:31 -07:00 • committed by GitHub
parent 6112d70abe
commit efb2fffae1
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12 changed files with 1300 additions and 1412 deletions
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11
Python/bytecodes.c
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@ -4265,13 +4265,6 @@ dummy_func(
EXIT_IF(!FT_ATOMIC_LOAD_UINT8(ivs->valid));
}
op(_GUARD_KEYS_VERSION, (keys_version/2, owner -- owner)) {
PyTypeObject *owner_cls = Py_TYPE(PyStackRef_AsPyObjectBorrow(owner));
PyHeapTypeObject *owner_heap_type = (PyHeapTypeObject *)owner_cls;
PyDictKeysObject *keys = owner_heap_type->ht_cached_keys;
EXIT_IF(FT_ATOMIC_LOAD_UINT32_RELAXED(keys->dk_version) != keys_version);
}
op(_LOAD_ATTR_METHOD_WITH_VALUES, (descr/4, owner -- attr, self)) {
assert(oparg & 1);
/* Cached method object */
@ -4288,7 +4281,7 @@ dummy_func(
_RECORD_TOS_TYPE +
_GUARD_TYPE_VERSION +
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT +
_GUARD_KEYS_VERSION +
unused/2 +
_LOAD_ATTR_METHOD_WITH_VALUES;
op(_LOAD_ATTR_METHOD_NO_DICT, (descr/4, owner -- attr, self)) {
@ -4322,7 +4315,7 @@ dummy_func(
_RECORD_TOS_TYPE +
_GUARD_TYPE_VERSION +
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT +
_GUARD_KEYS_VERSION +
unused/2 +
_LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES;
op(_LOAD_ATTR_NONDESCRIPTOR_NO_DICT, (descr/4, owner -- attr)) {