mirrors/cpython
0
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2024-11-24 18:34:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

Optimize _PyUnicode_FindMaxChar() find pure ASCII strings

Browse Source
This commit is contained in:
Victor Stinner 2012-04-27 22:26:58 +02:00
parent fea73efc9e
commit 94d558b063
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Objects/unicodeobject.c
View File

@ -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;