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| author | Guido van Rossum <guido@python.org> | 2007-09-18 04:30:42 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2007-09-18 04:30:42 (GMT) |
| commit | 4d0277233e184dabefdbc966f5764034737cd2b9 (patch) | |
| tree | 54dd9da427bd7569bdb61fab373ac68c0736dfe6 /Objects/unicodeobject.c | |
| parent | 54cf12b625397ff52e30efd9b14f0b61edfdfd9d (diff) | |
| download | cpython-4d0277233e184dabefdbc966f5764034737cd2b9.zip cpython-4d0277233e184dabefdbc966f5764034737cd2b9.tar.gz cpython-4d0277233e184dabefdbc966f5764034737cd2b9.tar.bz2 | |
Micro optimizations after staring at gprof output for a while.
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index d52c080..140ffaf 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -6597,9 +6597,10 @@ unicode_hash(PyUnicodeObject *self) /* Since Unicode objects compare equal to their UTF-8 string counterparts, we hash the UTF-8 string. */ PyObject *v = _PyUnicode_AsDefaultEncodedString((PyObject*)self, NULL); - long x = PyObject_Hash(v); - self->hash = x; - return x; + if (v == NULL) + return -1; + assert(PyString_CheckExact(v)); + return self->hash = v->ob_type->tp_hash(v); } } |