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GH-106485: Dematerialize instance dictionaries when possible (GH-106539)

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Brandt Bucher 2023-08-09 12:14:50 -07:00 • committed by GitHub
parent a9caf9cf90
commit 326f0ba1c5
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10 changed files with 88 additions and 24 deletions
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18
Python/generated_cases.c.h generated
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@ -2366,8 +2366,10 @@
{
assert(Py_TYPE(owner)->tp_dictoffset < 0);
assert(Py_TYPE(owner)->tp_flags & Py_TPFLAGS_MANAGED_DICT);
PyDictOrValues dorv = *_PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(dorv), LOAD_ATTR);
PyDictOrValues *dorv = _PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(*dorv) &&
!_PyObject_MakeInstanceAttributesFromDict(owner, dorv),
LOAD_ATTR);
}
// _LOAD_ATTR_INSTANCE_VALUE
{
@ -3507,8 +3509,10 @@
assert(type_version != 0);
DEOPT_IF(owner_cls->tp_version_tag != type_version, LOAD_ATTR);
assert(owner_cls->tp_flags & Py_TPFLAGS_MANAGED_DICT);
PyDictOrValues dorv = *_PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(dorv), LOAD_ATTR);
PyDictOrValues *dorv = _PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(*dorv) &&
!_PyObject_MakeInstanceAttributesFromDict(owner, dorv),
LOAD_ATTR);
PyHeapTypeObject *owner_heap_type = (PyHeapTypeObject *)owner_cls;
DEOPT_IF(owner_heap_type->ht_cached_keys->dk_version !=
keys_version, LOAD_ATTR);
@ -3559,8 +3563,10 @@
assert(type_version != 0);
DEOPT_IF(owner_cls->tp_version_tag != type_version, LOAD_ATTR);
assert(owner_cls->tp_flags & Py_TPFLAGS_MANAGED_DICT);
PyDictOrValues dorv = *_PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(dorv), LOAD_ATTR);
PyDictOrValues *dorv = _PyObject_DictOrValuesPointer(owner);
DEOPT_IF(!_PyDictOrValues_IsValues(*dorv) &&
!_PyObject_MakeInstanceAttributesFromDict(owner, dorv),
LOAD_ATTR);
PyHeapTypeObject *owner_heap_type = (PyHeapTypeObject *)owner_cls;
DEOPT_IF(owner_heap_type->ht_cached_keys->dk_version !=
keys_version, LOAD_ATTR);