mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-02 08:02:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Make the unicode equality test an external function rather than in-lining it.

Browse source 
The real benefit of the unicode specialized function comes from
bypassing the overhead of PyObject_RichCompareBool() and not
from being in-lined (especially since there was almost no shared
data between the caller and callee).  Also, the in-lining was
having a negative effect on code generation for the callee.
This commit is contained in:
Raymond Hettinger 2015-07-04 16:04:44 -07:00
parent 7fe0507d07
commit ac2ef65c32
3 changed files with 15 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Include/unicodeobject.h
View file

@ -2261,6 +2261,10 @@ PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
/* Clear all static strings. */
PyAPI_FUNC(void) _PyUnicode_ClearStaticStrings(void);
/* Fast equality check when the inputs are known to be exact unicode types
and where the hash values are equal (i.e. a very probable match) */
PyAPI_FUNC(int) _PyUnicode_EQ(PyObject *, PyObject *);
#ifdef __cplusplus
}
#endif