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Revert "gh-133395: add option for extension modules to specialize BINARY_OP/SUBSCR, apply to arrays (#133396)" (#133498)

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Irit Katriel 2025-05-06 11:12:26 +01:00 • committed by GitHub
parent 3c73cf51df
commit 296cd128bf
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14 changed files with 44 additions and 171 deletions
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15
Python/bytecodes.c
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@ -801,19 +801,9 @@ dummy_func(
PyObject *right_o = PyStackRef_AsPyObjectBorrow(right);
_PyBinaryOpSpecializationDescr *d = (_PyBinaryOpSpecializationDescr*)descr;
assert(INLINE_CACHE_ENTRIES_BINARY_OP == 5);
assert(d);
assert(d->guard);
assert(d && d->guard);
int res = d->guard(left_o, right_o);
ERROR_IF(res < 0);
if (res == 0) {
if (d->free) {
d->free(d);
}
_PyBinaryOpCache *cache = (_PyBinaryOpCache *)(this_instr+1);
write_ptr(cache->external_cache, NULL);
this_instr->op.code = BINARY_OP;
DEOPT_IF(true);
}
DEOPT_IF(!res);
}
pure op(_BINARY_OP_EXTEND, (descr/4, left, right -- res)) {
@ -826,7 +816,6 @@ dummy_func(
PyObject *res_o = d->action(left_o, right_o);
DECREF_INPUTS();
ERROR_IF(res_o == NULL);
res = PyStackRef_FromPyObjectSteal(res_o);
}