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Issue #27111: Minor simplication to long_add and long_sub fast path code. Thanks Oren Milman.

This commit is contained in:
Mark Dickinson 2016-09-17 20:01:56 +01:00
parent fba121fe9d
commit c1c4a64edb
1 changed files with 2 additions and 6 deletions
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8
Objects/longobject.c
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@ -3103,9 +3103,7 @@ long_add(PyLongObject *a, PyLongObject *b)
CHECK_BINOP(a, b);
if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) {
PyObject *result = PyLong_FromLong(MEDIUM_VALUE(a) +
MEDIUM_VALUE(b));
return result;
return PyLong_FromLong(MEDIUM_VALUE(a) + MEDIUM_VALUE(b));
}
if (Py_SIZE(a) < 0) {
if (Py_SIZE(b) < 0) {
@ -3139,9 +3137,7 @@ long_sub(PyLongObject *a, PyLongObject *b)
CHECK_BINOP(a, b);
if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) {
PyObject* r;
r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b));
return r;
return PyLong_FromLong(MEDIUM_VALUE(a) - MEDIUM_VALUE(b));
}
if (Py_SIZE(a) < 0) {
if (Py_SIZE(b) < 0)