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GH-131798: JIT: Split CALL_TYPE_1 into several uops (GH-132419)

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Tomas R. 2025-04-22 18:30:38 +02:00 • committed by GitHub
parent 87b1ea016b
commit a6a3dbb7db
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10 changed files with 348 additions and 216 deletions
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21
Python/bytecodes.c
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@ -3966,20 +3966,35 @@ dummy_func(
_SAVE_RETURN_OFFSET +
_PUSH_FRAME;
inst(CALL_TYPE_1, (unused/1, unused/2, callable, null, arg -- res)) {
op(_GUARD_NOS_NULL, (null, unused -- null, unused)) {
DEOPT_IF(!PyStackRef_IsNull(null));
}
op(_GUARD_CALLABLE_TYPE_1, (callable, unused, unused -- callable, unused, unused)) {
PyObject *callable_o = PyStackRef_AsPyObjectBorrow(callable);
DEOPT_IF(callable_o != (PyObject *)&PyType_Type);
}
op(_CALL_TYPE_1, (callable, null, arg -- res)) {
PyObject *arg_o = PyStackRef_AsPyObjectBorrow(arg);
assert(oparg == 1);
DEOPT_IF(!PyStackRef_IsNull(null));
DEAD(null);
DEOPT_IF(callable_o != (PyObject *)&PyType_Type);
DEAD(callable);
(void)callable; // Silence compiler warnings about unused variables
(void)null;
STAT_INC(CALL, hit);
res = PyStackRef_FromPyObjectNew(Py_TYPE(arg_o));
PyStackRef_CLOSE(arg);
}
macro(CALL_TYPE_1) =
unused/1 +
unused/2 +
_GUARD_NOS_NULL +
_GUARD_CALLABLE_TYPE_1 +
_CALL_TYPE_1;
op(_CALL_STR_1, (callable, null, arg -- res)) {
PyObject *callable_o = PyStackRef_AsPyObjectBorrow(callable);
PyObject *arg_o = PyStackRef_AsPyObjectBorrow(arg);