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| author | Sjoerd Mullender <sjoerd@acm.org> | 1993-10-22 12:04:32 (GMT) |
|---|---|---|
| committer | Sjoerd Mullender <sjoerd@acm.org> | 1993-10-22 12:04:32 (GMT) |
| commit | 3bb8a05947fb67ed827dd1e8d7c0a982a1ff989e (patch) | |
| tree | cb9c4f6b18f70822ade606f269fc043be542f5da /Objects/dictobject.c | |
| parent | a75d306e2b799aa891666899ca973bec82b2362b (diff) | |
| download | cpython-3bb8a05947fb67ed827dd1e8d7c0a982a1ff989e.zip cpython-3bb8a05947fb67ed827dd1e8d7c0a982a1ff989e.tar.gz cpython-3bb8a05947fb67ed827dd1e8d7c0a982a1ff989e.tar.bz2 | |
Several optimizations and speed improvements.
cstubs: Use Matrix type instead of float[4][4].
Diffstat (limited to 'Objects/dictobject.c')
| -rw-r--r-- | Objects/dictobject.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 527b062..2a51d51 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -242,6 +242,9 @@ mappinglookup(op, key) 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 @@ mappinginsert(op, key, value) 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 @@ mappingremove(op, key) 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 @@ mapping_subscript(mp, key) 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 @@ mapping_compare(a, b) 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 @@ mapping_has_key(mp, args) 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; |