commit | e4495877dd08b4d0568bb8a75ae5c69b3d91ff60 | [log] [tgz] |
---|---|---|
author | Raymond Hettinger <python@rcn.com> | Tue Dec 15 00:42:30 2015 -0800 |
committer | Raymond Hettinger <python@rcn.com> | Tue Dec 15 00:42:30 2015 -0800 |
tree | 92647049484165899a897f5ee561dbdd6e5991f2 | |
parent | f4f67e52b4bdab792e111ba024ddd223f24909df [diff] |
Minor tweek. Counting down rather than up reduces register pressure.
diff --git a/Objects/setobject.c b/Objects/setobject.c index 4723b58..45aa200 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c
@@ -678,7 +678,7 @@ size_t newmask = (size_t)so->mask; so->fill = other->used; so->used = other->used; - for (i = 0; i <= other->mask; i++, other_entry++) { + for (i = other->mask + 1; i > 0 ; i--, other_entry++) { key = other_entry->key; if (key != NULL && key != dummy) { Py_INCREF(key);