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| author | Victor Stinner <vstinner@python.org> | 2020-05-12 18:46:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-12 18:46:20 +0200 |
| commit | f453221c8b80e0570066a9375337f208d50e6406 (patch) | |
| tree | 9ea682c978b6a302388c4df1b8174d5188e0b2d2 /Python/hashtable.c | |
| parent | 4c9ea093cd752a6687864674d34250653653f743 (diff) | |
| download | cpython-f453221c8b80e0570066a9375337f208d50e6406.tar.gz cpython-f453221c8b80e0570066a9375337f208d50e6406.zip | |
bpo-40602: Add _Py_HashPointerRaw() function (GH-20056)
Add a new _Py_HashPointerRaw() function which avoids replacing -1
with -2 to micro-optimize hash table using pointer keys: using
_Py_hashtable_hash_ptr() hash function.
Diffstat (limited to 'Python/hashtable.c')
| -rw-r--r-- | Python/hashtable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/hashtable.c b/Python/hashtable.c index 1548c2e4618..90fe34e6280 100644 --- a/Python/hashtable.c +++ b/Python/hashtable.c @@ -109,7 +109,7 @@ _Py_hashtable_hash_ptr(struct _Py_hashtable_t *ht, const void *pkey) { void *key; _Py_HASHTABLE_READ_KEY(ht, pkey, key); - return (Py_uhash_t)_Py_HashPointer(key); + return (Py_uhash_t)_Py_HashPointerRaw(key); } |