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gh-93143: Avoid NULL check in LOAD_FAST based on analysis in the compiler (GH-93144)

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Dennis Sweeney 2022-05-31 16:32:30 -04:00 • committed by GitHub
parent 8a5e3c2ec6
commit f425f3bb27
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11 changed files with 371 additions and 52 deletions
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16
Python/opcode_targets.h generated
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@ -126,7 +126,7 @@ static void *opcode_targets[256] = {
&&TARGET_LOAD_FAST,
&&TARGET_STORE_FAST,
&&TARGET_DELETE_FAST,
&&TARGET_LOAD_METHOD_WITH_VALUES,
&&TARGET_LOAD_FAST_CHECK,
&&TARGET_POP_JUMP_FORWARD_IF_NOT_NONE,
&&TARGET_POP_JUMP_FORWARD_IF_NONE,
&&TARGET_RAISE_VARARGS,
@ -140,9 +140,9 @@ static void *opcode_targets[256] = {
&&TARGET_STORE_DEREF,
&&TARGET_DELETE_DEREF,
&&TARGET_JUMP_BACKWARD,
&&TARGET_RESUME_QUICK,
&&TARGET_LOAD_METHOD_WITH_VALUES,
&&TARGET_CALL_FUNCTION_EX,
&&TARGET_STORE_ATTR_ADAPTIVE,
&&TARGET_RESUME_QUICK,
&&TARGET_EXTENDED_ARG,
&&TARGET_LIST_APPEND,
&&TARGET_SET_ADD,
@ -152,30 +152,31 @@ static void *opcode_targets[256] = {
&&TARGET_YIELD_VALUE,
&&TARGET_RESUME,
&&TARGET_MATCH_CLASS,
&&TARGET_STORE_ATTR_ADAPTIVE,
&&TARGET_STORE_ATTR_INSTANCE_VALUE,
&&TARGET_STORE_ATTR_SLOT,
&&TARGET_FORMAT_VALUE,
&&TARGET_BUILD_CONST_KEY_MAP,
&&TARGET_BUILD_STRING,
&&TARGET_STORE_ATTR_SLOT,
&&TARGET_STORE_ATTR_WITH_HINT,
&&TARGET_STORE_FAST__LOAD_FAST,
&&TARGET_LOAD_METHOD,
&&TARGET_STORE_FAST__STORE_FAST,
&&TARGET_STORE_FAST__LOAD_FAST,
&&TARGET_LIST_EXTEND,
&&TARGET_SET_UPDATE,
&&TARGET_DICT_MERGE,
&&TARGET_DICT_UPDATE,
&&TARGET_STORE_FAST__STORE_FAST,
&&TARGET_STORE_SUBSCR_ADAPTIVE,
&&TARGET_STORE_SUBSCR_DICT,
&&TARGET_STORE_SUBSCR_LIST_INT,
&&TARGET_UNPACK_SEQUENCE_ADAPTIVE,
&&TARGET_UNPACK_SEQUENCE_LIST,
&&TARGET_CALL,
&&TARGET_KW_NAMES,
&&TARGET_POP_JUMP_BACKWARD_IF_NOT_NONE,
&&TARGET_POP_JUMP_BACKWARD_IF_NONE,
&&TARGET_POP_JUMP_BACKWARD_IF_FALSE,
&&TARGET_POP_JUMP_BACKWARD_IF_TRUE,
&&TARGET_UNPACK_SEQUENCE_LIST,
&&TARGET_UNPACK_SEQUENCE_TUPLE,
&&TARGET_UNPACK_SEQUENCE_TWO_TUPLE,
&&_unknown_opcode,
@ -253,6 +254,5 @@ static void *opcode_targets[256] = {
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&TARGET_DO_TRACING
};