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GH-88691: Shrink the CALL caches (GH-103230)

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Brandt Bucher 2023-04-05 14:15:49 -07:00 • committed by GitHub
parent aa5a9b5eb7
commit b4978ff872
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12 changed files with 285 additions and 281 deletions
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5
Python/specialize.c
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@ -1627,17 +1627,12 @@ specialize_py_call(PyFunctionObject *func, _Py_CODEUNIT *instr, int nargs,
assert(nargs <= argcount && nargs >= min_args);
assert(min_args >= 0 && defcount >= 0);
assert(defcount == 0 || func->func_defaults != NULL);
if (min_args > 0xffff) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_OUT_OF_RANGE);
return -1;
}
int version = _PyFunction_GetVersionForCurrentState(func);
if (version == 0) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_OUT_OF_VERSIONS);
return -1;
}
write_u32(cache->func_version, version);
cache->min_args = min_args;
if (argcount == nargs) {
instr->op.code = bound_method ? CALL_BOUND_METHOD_EXACT_ARGS : CALL_PY_EXACT_ARGS;
}