diff options
Diffstat (limited to 'Python/generated_cases.c.h')
| -rw-r--r-- | Python/generated_cases.c.h | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h index f1e22f6..4e37c68 100644 --- a/Python/generated_cases.c.h +++ b/Python/generated_cases.c.h @@ -8618,53 +8618,59 @@ assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } + PyDictKeysObject *dk = FT_ATOMIC_LOAD_PTR(dict->ma_keys); assert(PyDict_CheckExact((PyObject *)dict)); + #ifdef Py_GIL_DISABLED + if (!_Py_IsOwnedByCurrentThread((PyObject *)dict) && !_PyObject_GC_IS_SHARED(dict)) { + UPDATE_MISS_STATS(LOAD_ATTR); + assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); + JUMP_TO_PREDICTED(LOAD_ATTR); + } + #endif PyObject *attr_o; - if (!LOCK_OBJECT(dict)) { + if (hint >= (size_t)FT_ATOMIC_LOAD_SSIZE_RELAXED(dk->dk_nentries)) { if (true) { UPDATE_MISS_STATS(LOAD_ATTR); assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } } - if (hint >= (size_t)dict->ma_keys->dk_nentries) { - UNLOCK_OBJECT(dict); + PyObject *name = GETITEM(FRAME_CO_NAMES, oparg>>1); + if (dk->dk_kind != DICT_KEYS_UNICODE) { if (true) { UPDATE_MISS_STATS(LOAD_ATTR); assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } } - PyObject *name = GETITEM(FRAME_CO_NAMES, oparg>>1); - if (dict->ma_keys->dk_kind != DICT_KEYS_UNICODE) { - UNLOCK_OBJECT(dict); + PyDictUnicodeEntry *ep = DK_UNICODE_ENTRIES(dk) + hint; + if (FT_ATOMIC_LOAD_PTR_RELAXED(ep->me_key) != name) { if (true) { UPDATE_MISS_STATS(LOAD_ATTR); assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } } - PyDictUnicodeEntry *ep = DK_UNICODE_ENTRIES(dict->ma_keys) + hint; - if (ep->me_key != name) { - UNLOCK_OBJECT(dict); + attr_o = FT_ATOMIC_LOAD_PTR(ep->me_value); + if (attr_o == NULL) { if (true) { UPDATE_MISS_STATS(LOAD_ATTR); assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } } - attr_o = ep->me_value; - if (attr_o == NULL) { - UNLOCK_OBJECT(dict); + STAT_INC(LOAD_ATTR, hit); + #ifdef Py_GIL_DISABLED + if (!_Py_TryIncrefCompareStackRef(&ep->me_value, attr_o, &attr)) { if (true) { UPDATE_MISS_STATS(LOAD_ATTR); assert(_PyOpcode_Deopt[opcode] == (LOAD_ATTR)); JUMP_TO_PREDICTED(LOAD_ATTR); } } - STAT_INC(LOAD_ATTR, hit); + #else attr = PyStackRef_FromPyObjectNew(attr_o); - UNLOCK_OBJECT(dict); + #endif stack_pointer[-1] = attr; _PyFrame_SetStackPointer(frame, stack_pointer); PyStackRef_CLOSE(owner); |