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| author | Victor Stinner <victor.stinner@gmail.com> | 2012-04-27 20:26:58 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2012-04-27 20:26:58 (GMT) |
| commit | 94d558b063d63eda7a898ab31b0bc2e4d0294bf1 (patch) | |
| tree | dc52f9dae1317e1cced94e41dedae69d4ee99855 /Objects | |
| parent | fea73efc9ea2a65d73a55f8bab1adfbbca62e38b (diff) | |
| download | cpython-94d558b063d63eda7a898ab31b0bc2e4d0294bf1.zip cpython-94d558b063d63eda7a898ab31b0bc2e4d0294bf1.tar.gz cpython-94d558b063d63eda7a898ab31b0bc2e4d0294bf1.tar.bz2 | |
Optimize _PyUnicode_FindMaxChar() find pure ASCII strings
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/unicodeobject.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 60b0a1f..3afb799 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -1985,6 +1985,9 @@ _PyUnicode_FindMaxChar(PyObject *unicode, Py_ssize_t start, Py_ssize_t end) if (start == end) return 127; + if (PyUnicode_IS_ASCII(unicode)) + return 127; + kind = PyUnicode_KIND(unicode); startptr = PyUnicode_DATA(unicode); endptr = (char *)startptr + end * kind; |