Mercurial > cpython-lru_cache-weakref
diff Objects/mappingobject.c @ 1356:043da19302ef legacy-trunk
Several optimizations and speed improvements.
cstubs: Use Matrix type instead of float[4][4].
| author | Sjoerd Mullender <sjoerd@acm.org> |
|---|---|
| date | Fri, 22 Oct 1993 12:04:32 +0000 |
| parents | 409ea74feb21 |
| children | 1d841587aede |
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--- a/Objects/mappingobject.c Mon Oct 18 17:59:42 1993 +0000 +++ b/Objects/mappingobject.c Fri Oct 22 12:04:32 1993 +0000 @@ -242,6 +242,9 @@ err_badcall(); return NULL; } +#ifdef CACHE_HASH + if (!is_stringobject(key) || (hash = ((stringobject *) key)->ob_shash) == -1) +#endif hash = hashobject(key); if (hash == -1) return NULL; @@ -260,6 +263,9 @@ err_badcall(); return -1; } +#ifdef CACHE_HASH + if (!is_stringobject(key) || (hash = ((stringobject *) key)->ob_shash) == -1) +#endif hash = hashobject(key); if (hash == -1) return -1; @@ -289,6 +295,9 @@ err_badcall(); return -1; } +#ifdef CACHE_HASH + if (!is_stringobject(key) || (hash = ((stringobject *) key)->ob_shash) == -1) +#endif hash = hashobject(key); if (hash == -1) return -1; @@ -447,7 +456,11 @@ register object *key; { object *v; - long hash = hashobject(key); + long hash; +#ifdef CACHE_HASH + if (!is_stringobject(key) || (hash = ((stringobject *) key)->ob_shash) == -1) +#endif + hash = hashobject(key); if (hash == -1) return NULL; v = lookmapping(mp, key, hash) -> me_value; @@ -628,9 +641,15 @@ res = cmpobject(akey, bkey); if (res != 0) break; +#ifdef CACHE_HASH + if (!is_stringobject(akey) || (ahash = ((stringobject *) akey)->ob_shash) == -1) +#endif ahash = hashobject(akey); if (ahash == -1) err_clear(); /* Don't want errors here */ +#ifdef CACHE_HASH + if (!is_stringobject(bkey) || (bhash = ((stringobject *) bkey)->ob_shash) == -1) +#endif bhash = hashobject(bkey); if (bhash == -1) err_clear(); /* Don't want errors here */ @@ -661,6 +680,9 @@ register long ok; if (!getargs(args, "O", &key)) return NULL; +#ifdef CACHE_HASH + if (!is_stringobject(key) || (hash = ((stringobject *) key)->ob_shash) == -1) +#endif hash = hashobject(key); if (hash == -1) return NULL;