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

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Merged
merged 9 commits into from
Jun 19, 2023
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gh-105481: generate _specializations and _specialized_instructions from bytecodes.c #105913

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4096133
generate _specializations data from bytecodes.c
iritkatriel Jun 18, 2023
66314d9
update PCbuild/regen.targets
iritkatriel Jun 19, 2023
19aa0c7
update a couple of tests
iritkatriel Jun 19, 2023
b7ae5cd
include stuff from _opcode_metadata in opcode
iritkatriel Jun 19, 2023
d8fac92
update import
iritkatriel Jun 19, 2023
854ddf3
tolerate _opcode_metadata not being available in early stages of the …
iritkatriel Jun 19, 2023
7ed6716
fix case
iritkatriel Jun 19, 2023
4556c5e
reorder args
iritkatriel Jun 19, 2023
d9d3b80
typo
iritkatriel Jun 19, 2023
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generate _specializations data from bytecodes.c
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@iritkatriel
iritkatriel committed Jun 19, 2023
commit 4096133546445b3d051305a4e91db971b6c3c202
104 changes: 52 additions & 52 deletions Include/internal/pycore_opcode.h
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108 changes: 54 additions & 54 deletions Include/opcode.h
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94 changes: 94 additions & 0 deletions Lib/_opcode_metadata.py
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Original file line number Diff line number Diff line change
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# This file is generated by Tools/cases_generator/generate_cases.py
# from:
# Python/bytecodes.c
# Do not edit!

_specializations = {
"BINARY_OP": [
"BINARY_OP_MULTIPLY_INT",
"BINARY_OP_ADD_INT",
"BINARY_OP_SUBTRACT_INT",
"BINARY_OP_MULTIPLY_FLOAT",
"BINARY_OP_ADD_FLOAT",
"BINARY_OP_SUBTRACT_FLOAT",
"BINARY_OP_ADD_UNICODE",
],
"BINARY_SUBSCR": [
"BINARY_SUBSCR_DICT",
"BINARY_SUBSCR_GETITEM",
"BINARY_SUBSCR_LIST_INT",
"BINARY_SUBSCR_TUPLE_INT",
],
"STORE_SUBSCR": [
"STORE_SUBSCR_DICT",
"STORE_SUBSCR_LIST_INT",
],
"SEND": [
"SEND_GEN",
],
"UNPACK_SEQUENCE": [
"UNPACK_SEQUENCE_TWO_TUPLE",
"UNPACK_SEQUENCE_TUPLE",
"UNPACK_SEQUENCE_LIST",
],
"STORE_ATTR": [
"STORE_ATTR_INSTANCE_VALUE",
"STORE_ATTR_SLOT",
"STORE_ATTR_WITH_HINT",
],
"LOAD_GLOBAL": [
"LOAD_GLOBAL_MODULE",
"LOAD_GLOBAL_BUILTIN",
],
"LOAD_SUPER_ATTR": [
"LOAD_SUPER_ATTR_ATTR",
"LOAD_SUPER_ATTR_METHOD",
],
"LOAD_ATTR": [
"LOAD_ATTR_INSTANCE_VALUE",
"LOAD_ATTR_MODULE",
"LOAD_ATTR_WITH_HINT",
"LOAD_ATTR_SLOT",
"LOAD_ATTR_CLASS",
"LOAD_ATTR_PROPERTY",
"LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN",
"LOAD_ATTR_METHOD_WITH_VALUES",
"LOAD_ATTR_METHOD_NO_DICT",
"LOAD_ATTR_METHOD_LAZY_DICT",
],
"COMPARE_OP": [
"COMPARE_OP_FLOAT",
"COMPARE_OP_INT",
"COMPARE_OP_STR",
],
"FOR_ITER": [
"FOR_ITER_LIST",
"FOR_ITER_TUPLE",
"FOR_ITER_RANGE",
"FOR_ITER_GEN",
],
"CALL": [
"CALL_BOUND_METHOD_EXACT_ARGS",
"CALL_PY_EXACT_ARGS",
"CALL_PY_WITH_DEFAULTS",
"CALL_NO_KW_TYPE_1",
"CALL_NO_KW_STR_1",
"CALL_NO_KW_TUPLE_1",
"CALL_BUILTIN_CLASS",
"CALL_NO_KW_BUILTIN_O",
"CALL_NO_KW_BUILTIN_FAST",
"CALL_BUILTIN_FAST_WITH_KEYWORDS",
"CALL_NO_KW_LEN",
"CALL_NO_KW_ISINSTANCE",
"CALL_NO_KW_LIST_APPEND",
"CALL_NO_KW_METHOD_DESCRIPTOR_O",
"CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS",
"CALL_NO_KW_METHOD_DESCRIPTOR_NOARGS",
"CALL_NO_KW_METHOD_DESCRIPTOR_FAST",
],
}

# An irregular case:
_specializations["BINARY_OP"].append("BINARY_OP_INPLACE_ADD_UNICODE")

_specialized_instructions = [opcode for family in _specializations.values() for opcode in family]
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