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binary_op1(), ternary_op(): rearrange the code so that slotw is tested 

(to see whether __rop__ should go before __op__) only when slotv is
set.  This saves a test+branch when only slotw is set.
This commit is contained in:
Guido van Rossum 2001-10-01 17:10:18 +00:00
parent 6c81e2a44f
commit 89c4264792
1 changed files with 14 additions and 14 deletions
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28
Objects/abstract.c
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@ -332,14 +332,14 @@ binary_op1(PyObject *v, PyObject *w, const int op_slot)
if (slotw == slotv)
slotw = NULL;
}
if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) {
x = slotw(v, w);
if (x != Py_NotImplemented)
return x;
Py_DECREF(x); /* can't do it */
slotw = NULL;
}
if (slotv) {
if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) {
x = slotw(v, w);
if (x != Py_NotImplemented)
return x;
Py_DECREF(x); /* can't do it */
slotw = NULL;
}
x = slotv(v, w);
if (x != Py_NotImplemented)
return x;
@ -442,14 +442,14 @@ ternary_op(PyObject *v,
if (slotw == slotv)
slotw = NULL;
}
if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) {
x = slotw(v, w, z);
if (x != Py_NotImplemented)
return x;
Py_DECREF(x); /* can't do it */
slotw = NULL;
}
if (slotv) {
if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) {
x = slotw(v, w, z);
if (x != Py_NotImplemented)
return x;
Py_DECREF(x); /* can't do it */
slotw = NULL;
}
x = slotv(v, w, z);
if (x != Py_NotImplemented)
return x;