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long_mul(): Simplified exit code. In particular, k_mul() returns a 

normalized result, so no point to normalizing it again.  The number
of test+branches was also excessive.
This commit is contained in:
Tim Peters 2002-08-15 19:41:06 +00:00
parent dd32a91cc0
commit 9973d74b2d
1 changed files with 3 additions and 9 deletions
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12
Objects/longobject.c
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@ -1878,18 +1878,12 @@ long_mul(PyLongObject *v, PyLongObject *w)
}
z = k_mul(a, b);
if(z == NULL) {
Py_DECREF(a);
Py_DECREF(b);
return NULL;
}
if (a->ob_size < 0)
z->ob_size = -(z->ob_size);
if (b->ob_size < 0)
/* Negate if exactly one of the inputs is negative. */
if (((a->ob_size ^ b->ob_size) < 0) && z)
z->ob_size = -(z->ob_size);
Py_DECREF(a);
Py_DECREF(b);
return (PyObject *) long_normalize(z);
return (PyObject *)z;
}
/* The / and % operators are now defined in terms of divmod().