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GH-93911: Specialize LOAD_ATTR for custom __getattribute__ (GH-93988)

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Ken Jin 2022-08-17 19:37:07 +08:00 • committed by GitHub
parent 36517101dd
commit 7276ca25f5
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11 changed files with 219 additions and 86 deletions
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1
Include/internal/pycore_code.h
View file

@ -118,6 +118,7 @@ struct callable_cache {
PyObject *isinstance;
PyObject *len;
PyObject *list_append;
PyObject *object__getattribute__;
};
/* "Locals plus" for a code object is the set of locals + cell vars +

24
Include/internal/pycore_opcode.h generated
View file

@ -152,6 +152,7 @@ const uint8_t _PyOpcode_Deopt[256] = {
[LOAD_ATTR] = LOAD_ATTR,
[LOAD_ATTR_ADAPTIVE] = LOAD_ATTR,
[LOAD_ATTR_CLASS] = LOAD_ATTR,
[LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN] = LOAD_ATTR,
[LOAD_ATTR_INSTANCE_VALUE] = LOAD_ATTR,
[LOAD_ATTR_METHOD_LAZY_DICT] = LOAD_ATTR,
[LOAD_ATTR_METHOD_NO_DICT] = LOAD_ATTR,
@ -315,20 +316,20 @@ static const char *const _PyOpcode_OpName[267] = {
[PRINT_EXPR] = "PRINT_EXPR",
[LOAD_BUILD_CLASS] = "LOAD_BUILD_CLASS",
[LOAD_ATTR_CLASS] = "LOAD_ATTR_CLASS",
[LOAD_ATTR_INSTANCE_VALUE] = "LOAD_ATTR_INSTANCE_VALUE",
[LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN] = "LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN",
[LOAD_ASSERTION_ERROR] = "LOAD_ASSERTION_ERROR",
[RETURN_GENERATOR] = "RETURN_GENERATOR",
[LOAD_ATTR_INSTANCE_VALUE] = "LOAD_ATTR_INSTANCE_VALUE",
[LOAD_ATTR_MODULE] = "LOAD_ATTR_MODULE",
[LOAD_ATTR_PROPERTY] = "LOAD_ATTR_PROPERTY",
[LOAD_ATTR_SLOT] = "LOAD_ATTR_SLOT",
[LOAD_ATTR_WITH_HINT] = "LOAD_ATTR_WITH_HINT",
[LOAD_ATTR_METHOD_LAZY_DICT] = "LOAD_ATTR_METHOD_LAZY_DICT",
[LOAD_ATTR_METHOD_NO_DICT] = "LOAD_ATTR_METHOD_NO_DICT",
[LIST_TO_TUPLE] = "LIST_TO_TUPLE",
[RETURN_VALUE] = "RETURN_VALUE",
[IMPORT_STAR] = "IMPORT_STAR",
[SETUP_ANNOTATIONS] = "SETUP_ANNOTATIONS",
[LOAD_ATTR_METHOD_WITH_DICT] = "LOAD_ATTR_METHOD_WITH_DICT",
[LOAD_ATTR_METHOD_NO_DICT] = "LOAD_ATTR_METHOD_NO_DICT",
[ASYNC_GEN_WRAP] = "ASYNC_GEN_WRAP",
[PREP_RERAISE_STAR] = "PREP_RERAISE_STAR",
[POP_EXCEPT] = "POP_EXCEPT",
@ -355,7 +356,7 @@ static const char *const _PyOpcode_OpName[267] = {
[JUMP_FORWARD] = "JUMP_FORWARD",
[JUMP_IF_FALSE_OR_POP] = "JUMP_IF_FALSE_OR_POP",
[JUMP_IF_TRUE_OR_POP] = "JUMP_IF_TRUE_OR_POP",
[LOAD_ATTR_METHOD_WITH_VALUES] = "LOAD_ATTR_METHOD_WITH_VALUES",
[LOAD_ATTR_METHOD_WITH_DICT] = "LOAD_ATTR_METHOD_WITH_DICT",
[POP_JUMP_FORWARD_IF_FALSE] = "POP_JUMP_FORWARD_IF_FALSE",
[POP_JUMP_FORWARD_IF_TRUE] = "POP_JUMP_FORWARD_IF_TRUE",
[LOAD_GLOBAL] = "LOAD_GLOBAL",
@ -363,7 +364,7 @@ static const char *const _PyOpcode_OpName[267] = {
[CONTAINS_OP] = "CONTAINS_OP",
[RERAISE] = "RERAISE",
[COPY] = "COPY",
[LOAD_CONST__LOAD_FAST] = "LOAD_CONST__LOAD_FAST",
[LOAD_ATTR_METHOD_WITH_VALUES] = "LOAD_ATTR_METHOD_WITH_VALUES",
[BINARY_OP] = "BINARY_OP",
[SEND] = "SEND",
[LOAD_FAST] = "LOAD_FAST",
@ -383,9 +384,9 @@ static const char *const _PyOpcode_OpName[267] = {
[STORE_DEREF] = "STORE_DEREF",
[DELETE_DEREF] = "DELETE_DEREF",
[JUMP_BACKWARD] = "JUMP_BACKWARD",
[LOAD_FAST__LOAD_CONST] = "LOAD_FAST__LOAD_CONST",
[LOAD_CONST__LOAD_FAST] = "LOAD_CONST__LOAD_FAST",
[CALL_FUNCTION_EX] = "CALL_FUNCTION_EX",
[LOAD_FAST__LOAD_FAST] = "LOAD_FAST__LOAD_FAST",
[LOAD_FAST__LOAD_CONST] = "LOAD_FAST__LOAD_CONST",
[EXTENDED_ARG] = "EXTENDED_ARG",
[LIST_APPEND] = "LIST_APPEND",
[SET_ADD] = "SET_ADD",
@ -395,37 +396,37 @@ static const char *const _PyOpcode_OpName[267] = {
[YIELD_VALUE] = "YIELD_VALUE",
[RESUME] = "RESUME",
[MATCH_CLASS] = "MATCH_CLASS",
[LOAD_FAST__LOAD_FAST] = "LOAD_FAST__LOAD_FAST",
[LOAD_GLOBAL_ADAPTIVE] = "LOAD_GLOBAL_ADAPTIVE",
[LOAD_GLOBAL_BUILTIN] = "LOAD_GLOBAL_BUILTIN",
[FORMAT_VALUE] = "FORMAT_VALUE",
[BUILD_CONST_KEY_MAP] = "BUILD_CONST_KEY_MAP",
[BUILD_STRING] = "BUILD_STRING",
[LOAD_GLOBAL_BUILTIN] = "LOAD_GLOBAL_BUILTIN",
[LOAD_GLOBAL_MODULE] = "LOAD_GLOBAL_MODULE",
[RESUME_QUICK] = "RESUME_QUICK",
[STORE_ATTR_ADAPTIVE] = "STORE_ATTR_ADAPTIVE",
[STORE_ATTR_INSTANCE_VALUE] = "STORE_ATTR_INSTANCE_VALUE",
[LIST_EXTEND] = "LIST_EXTEND",
[SET_UPDATE] = "SET_UPDATE",
[DICT_MERGE] = "DICT_MERGE",
[DICT_UPDATE] = "DICT_UPDATE",
[STORE_ATTR_INSTANCE_VALUE] = "STORE_ATTR_INSTANCE_VALUE",
[STORE_ATTR_SLOT] = "STORE_ATTR_SLOT",
[STORE_ATTR_WITH_HINT] = "STORE_ATTR_WITH_HINT",
[STORE_FAST__LOAD_FAST] = "STORE_FAST__LOAD_FAST",
[STORE_FAST__STORE_FAST] = "STORE_FAST__STORE_FAST",
[STORE_SUBSCR_ADAPTIVE] = "STORE_SUBSCR_ADAPTIVE",
[CALL] = "CALL",
[KW_NAMES] = "KW_NAMES",
[POP_JUMP_BACKWARD_IF_NOT_NONE] = "POP_JUMP_BACKWARD_IF_NOT_NONE",
[POP_JUMP_BACKWARD_IF_NONE] = "POP_JUMP_BACKWARD_IF_NONE",
[POP_JUMP_BACKWARD_IF_FALSE] = "POP_JUMP_BACKWARD_IF_FALSE",
[POP_JUMP_BACKWARD_IF_TRUE] = "POP_JUMP_BACKWARD_IF_TRUE",
[STORE_SUBSCR_ADAPTIVE] = "STORE_SUBSCR_ADAPTIVE",
[STORE_SUBSCR_DICT] = "STORE_SUBSCR_DICT",
[STORE_SUBSCR_LIST_INT] = "STORE_SUBSCR_LIST_INT",
[UNPACK_SEQUENCE_ADAPTIVE] = "UNPACK_SEQUENCE_ADAPTIVE",
[UNPACK_SEQUENCE_LIST] = "UNPACK_SEQUENCE_LIST",
[UNPACK_SEQUENCE_TUPLE] = "UNPACK_SEQUENCE_TUPLE",
[UNPACK_SEQUENCE_TWO_TUPLE] = "UNPACK_SEQUENCE_TWO_TUPLE",
[183] = "<183>",
[184] = "<184>",
[185] = "<185>",
[186] = "<186>",
@ -513,7 +514,6 @@ static const char *const _PyOpcode_OpName[267] = {
#endif
#define EXTRA_CASES \
case 183: \
case 184: \
case 185: \
case 186: \

3
Include/internal/pycore_typeobject.h
View file

@ -75,6 +75,9 @@ extern void _PyStaticType_ClearWeakRefs(PyTypeObject *type);
extern void _PyStaticType_Dealloc(PyTypeObject *type);
PyObject *_Py_slot_tp_getattro(PyObject *self, PyObject *name);
PyObject *_Py_slot_tp_getattr_hook(PyObject *self, PyObject *name);
#ifdef __cplusplus
}
#endif