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gh-105481: generate _specializations and _specialized_instructions from bytecodes.c (#105913)

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Irit Katriel 2023-06-19 23:47:04 +01:00 • committed by GitHub
parent 28187a9c4f
commit 33f0a8578b
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12 changed files with 345 additions and 277 deletions
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3
Python/makeopcodetargets.py
View file

@ -25,12 +25,13 @@ def write_contents(f):
"""Write C code contents to the target file object.
"""
opcode = find_module('opcode')
_opcode_metadata = find_module('_opcode_metadata')
targets = ['_unknown_opcode'] * 256
for opname, op in opcode.opmap.items():
if not opcode.is_pseudo(op):
targets[op] = "TARGET_%s" % opname
next_op = 1
for opname in opcode._specialized_instructions:
for opname in _opcode_metadata._specialized_instructions:
while targets[next_op] != '_unknown_opcode':
next_op += 1
targets[next_op] = "TARGET_%s" % opname

104
Python/opcode_targets.h generated
View file

@ -5,49 +5,49 @@ static void *opcode_targets[256] = {
&&TARGET_INTERPRETER_EXIT,
&&TARGET_END_FOR,
&&TARGET_END_SEND,
&&TARGET_BINARY_OP_ADD_FLOAT,
&&TARGET_BINARY_OP_MULTIPLY_INT,
&&TARGET_BINARY_OP_ADD_INT,
&&TARGET_BINARY_OP_ADD_UNICODE,
&&TARGET_BINARY_OP_SUBTRACT_INT,
&&TARGET_NOP,
&&TARGET_BINARY_OP_INPLACE_ADD_UNICODE,
&&TARGET_BINARY_OP_MULTIPLY_FLOAT,
&&TARGET_UNARY_NEGATIVE,
&&TARGET_UNARY_NOT,
&&TARGET_BINARY_OP_MULTIPLY_FLOAT,
&&TARGET_BINARY_OP_MULTIPLY_INT,
&&TARGET_UNARY_INVERT,
&&TARGET_BINARY_OP_ADD_FLOAT,
&&TARGET_BINARY_OP_SUBTRACT_FLOAT,
&&TARGET_UNARY_INVERT,
&&TARGET_BINARY_OP_ADD_UNICODE,
&&TARGET_RESERVED,
&&TARGET_BINARY_OP_SUBTRACT_INT,
&&TARGET_BINARY_OP_INPLACE_ADD_UNICODE,
&&TARGET_BINARY_SUBSCR_DICT,
&&TARGET_BINARY_SUBSCR_GETITEM,
&&TARGET_BINARY_SUBSCR_LIST_INT,
&&TARGET_BINARY_SUBSCR_TUPLE_INT,
&&TARGET_CALL_PY_EXACT_ARGS,
&&TARGET_STORE_SUBSCR_DICT,
&&TARGET_MAKE_FUNCTION,
&&TARGET_BINARY_SUBSCR,
&&TARGET_BINARY_SLICE,
&&TARGET_STORE_SLICE,
&&TARGET_CALL_PY_WITH_DEFAULTS,
&&TARGET_CALL_BOUND_METHOD_EXACT_ARGS,
&&TARGET_STORE_SUBSCR_LIST_INT,
&&TARGET_SEND_GEN,
&&TARGET_GET_LEN,
&&TARGET_MATCH_MAPPING,
&&TARGET_MATCH_SEQUENCE,
&&TARGET_MATCH_KEYS,
&&TARGET_CALL_BUILTIN_CLASS,
&&TARGET_UNPACK_SEQUENCE_TWO_TUPLE,
&&TARGET_PUSH_EXC_INFO,
&&TARGET_CHECK_EXC_MATCH,
&&TARGET_CHECK_EG_MATCH,
&&TARGET_CALL_BUILTIN_FAST_WITH_KEYWORDS,
&&TARGET_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS,
&&TARGET_UNPACK_SEQUENCE_TUPLE,
&&TARGET_UNPACK_SEQUENCE_LIST,
&&TARGET_FORMAT_SIMPLE,
&&TARGET_FORMAT_WITH_SPEC,
&&TARGET_CALL_NO_KW_BUILTIN_FAST,
&&TARGET_CALL_NO_KW_BUILTIN_O,
&&TARGET_CALL_NO_KW_ISINSTANCE,
&&TARGET_CALL_NO_KW_LEN,
&&TARGET_CALL_NO_KW_LIST_APPEND,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_FAST,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_NOARGS,
&&TARGET_STORE_ATTR_INSTANCE_VALUE,
&&TARGET_STORE_ATTR_SLOT,
&&TARGET_STORE_ATTR_WITH_HINT,
&&TARGET_LOAD_GLOBAL_MODULE,
&&TARGET_LOAD_GLOBAL_BUILTIN,
&&TARGET_LOAD_SUPER_ATTR_ATTR,
&&TARGET_LOAD_SUPER_ATTR_METHOD,
&&TARGET_WITH_EXCEPT_START,
&&TARGET_GET_AITER,
&&TARGET_GET_ANEXT,
@ -55,39 +55,39 @@ static void *opcode_targets[256] = {
&&TARGET_BEFORE_WITH,
&&TARGET_END_ASYNC_FOR,
&&TARGET_CLEANUP_THROW,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_O,
&&TARGET_CALL_NO_KW_STR_1,
&&TARGET_CALL_NO_KW_TUPLE_1,
&&TARGET_CALL_NO_KW_TYPE_1,
&&TARGET_LOAD_ATTR_INSTANCE_VALUE,
&&TARGET_LOAD_ATTR_MODULE,
&&TARGET_LOAD_ATTR_WITH_HINT,
&&TARGET_LOAD_ATTR_SLOT,
&&TARGET_STORE_SUBSCR,
&&TARGET_DELETE_SUBSCR,
&&TARGET_LOAD_ATTR_CLASS,
&&TARGET_LOAD_ATTR_PROPERTY,
&&TARGET_LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN,
&&TARGET_LOAD_ATTR_METHOD_WITH_VALUES,
&&TARGET_LOAD_ATTR_METHOD_NO_DICT,
&&TARGET_LOAD_ATTR_METHOD_LAZY_DICT,
&&TARGET_GET_ITER,
&&TARGET_GET_YIELD_FROM_ITER,
&&TARGET_COMPARE_OP_FLOAT,
&&TARGET_LOAD_BUILD_CLASS,
&&TARGET_COMPARE_OP_INT,
&&TARGET_COMPARE_OP_STR,
&&TARGET_LOAD_ASSERTION_ERROR,
&&TARGET_RETURN_GENERATOR,
&&TARGET_FOR_ITER_LIST,
&&TARGET_FOR_ITER_TUPLE,
&&TARGET_FOR_ITER_RANGE,
&&TARGET_GET_ITER,
&&TARGET_GET_YIELD_FROM_ITER,
&&TARGET_FOR_ITER_GEN,
&&TARGET_LOAD_BUILD_CLASS,
&&TARGET_LOAD_SUPER_ATTR_ATTR,
&&TARGET_LOAD_SUPER_ATTR_METHOD,
&&TARGET_LOAD_ASSERTION_ERROR,
&&TARGET_RETURN_GENERATOR,
&&TARGET_LOAD_ATTR_CLASS,
&&TARGET_LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN,
&&TARGET_LOAD_ATTR_INSTANCE_VALUE,
&&TARGET_LOAD_ATTR_MODULE,
&&TARGET_LOAD_ATTR_PROPERTY,
&&TARGET_LOAD_ATTR_SLOT,
&&TARGET_LOAD_ATTR_WITH_HINT,
&&TARGET_CALL_BOUND_METHOD_EXACT_ARGS,
&&TARGET_CALL_PY_EXACT_ARGS,
&&TARGET_CALL_PY_WITH_DEFAULTS,
&&TARGET_RETURN_VALUE,
&&TARGET_LOAD_ATTR_METHOD_LAZY_DICT,
&&TARGET_CALL_NO_KW_TYPE_1,
&&TARGET_SETUP_ANNOTATIONS,
&&TARGET_LOAD_ATTR_METHOD_NO_DICT,
&&TARGET_CALL_NO_KW_STR_1,
&&TARGET_LOAD_LOCALS,
&&TARGET_LOAD_ATTR_METHOD_WITH_VALUES,
&&TARGET_CALL_NO_KW_TUPLE_1,
&&TARGET_POP_EXCEPT,
&&TARGET_STORE_NAME,
&&TARGET_DELETE_NAME,
@ -110,9 +110,9 @@ static void *opcode_targets[256] = {
&&TARGET_IMPORT_NAME,
&&TARGET_IMPORT_FROM,
&&TARGET_JUMP_FORWARD,
&&TARGET_LOAD_GLOBAL_BUILTIN,
&&TARGET_LOAD_GLOBAL_MODULE,
&&TARGET_STORE_ATTR_INSTANCE_VALUE,
&&TARGET_CALL_BUILTIN_CLASS,
&&TARGET_CALL_NO_KW_BUILTIN_O,
&&TARGET_CALL_NO_KW_BUILTIN_FAST,
&&TARGET_POP_JUMP_IF_FALSE,
&&TARGET_POP_JUMP_IF_TRUE,
&&TARGET_LOAD_GLOBAL,
@ -131,7 +131,7 @@ static void *opcode_targets[256] = {
&&TARGET_POP_JUMP_IF_NONE,
&&TARGET_RAISE_VARARGS,
&&TARGET_GET_AWAITABLE,
&&TARGET_STORE_ATTR_SLOT,
&&TARGET_CALL_BUILTIN_FAST_WITH_KEYWORDS,
&&TARGET_BUILD_SLICE,
&&TARGET_JUMP_BACKWARD_NO_INTERRUPT,
&&TARGET_MAKE_CELL,
@ -147,20 +147,20 @@ static void *opcode_targets[256] = {
&&TARGET_LIST_APPEND,
&&TARGET_SET_ADD,
&&TARGET_MAP_ADD,
&&TARGET_STORE_ATTR_WITH_HINT,
&&TARGET_CALL_NO_KW_LEN,
&&TARGET_COPY_FREE_VARS,
&&TARGET_YIELD_VALUE,
&&TARGET_RESUME,
&&TARGET_MATCH_CLASS,
&&TARGET_STORE_SUBSCR_DICT,
&&TARGET_STORE_SUBSCR_LIST_INT,
&&TARGET_UNPACK_SEQUENCE_LIST,
&&TARGET_CALL_NO_KW_ISINSTANCE,
&&TARGET_CALL_NO_KW_LIST_APPEND,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_O,
&&TARGET_BUILD_CONST_KEY_MAP,
&&TARGET_BUILD_STRING,
&&TARGET_CONVERT_VALUE,
&&TARGET_UNPACK_SEQUENCE_TUPLE,
&&TARGET_UNPACK_SEQUENCE_TWO_TUPLE,
&&TARGET_SEND_GEN,
&&TARGET_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_NOARGS,
&&TARGET_CALL_NO_KW_METHOD_DESCRIPTOR_FAST,
&&TARGET_LIST_EXTEND,
&&TARGET_SET_UPDATE,
&&TARGET_DICT_MERGE,

1
Python/stdlib_module_names.h generated
View file

@ -47,6 +47,7 @@ static const char* _Py_stdlib_module_names[] = {
"_multibytecodec",
"_multiprocessing",
"_opcode",
"_opcode_metadata",
"_operator",
"_osx_support",
"_overlapped",