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

c1c4a64e · Mark Dickinson · fba121fe · c1c4a64e
Kaydet (Commit) c1c4a64e authored Eyl 17, 2016 tarafından Mark Dickinson
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 6 deletions

longobject.c Objects/longobject.c +2 -6

No files found.
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -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) +
+        return PyLong_FromLong(MEDIUM_VALUE(a) + MEDIUM_VALUE(b));
-                                          MEDIUM_VALUE(b));
-        return result;
    }
    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;
+        return PyLong_FromLong(MEDIUM_VALUE(a) - MEDIUM_VALUE(b));
-        r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b));
-        return r;
    }
    if (Py_SIZE(a) < 0) {
        if (Py_SIZE(b) < 0)