Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-01-06 15:32:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy().

Browse source
This commit is contained in:
Christian Heimes 2016-09-13 20:22:02 +02:00
parent a4d9b17b1f
commit f051e43b22
14 changed files with 83 additions and 97 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Objects/stringlib/join.h
View file

@ -107,7 +107,7 @@ STRINGLIB(bytes_join)(PyObject *sep, PyObject *iterable)
for (i = 0; i < nbufs; i++) {
Py_ssize_t n = buffers[i].len;
char *q = buffers[i].buf;
Py_MEMCPY(p, q, n);
memcpy(p, q, n);
p += n;
}
goto done;
@ -116,12 +116,12 @@ STRINGLIB(bytes_join)(PyObject *sep, PyObject *iterable)
Py_ssize_t n;
char *q;
if (i) {
Py_MEMCPY(p, sepstr, seplen);
memcpy(p, sepstr, seplen);
p += seplen;
}
n = buffers[i].len;
q = buffers[i].buf;
Py_MEMCPY(p, q, n);
memcpy(p, q, n);
p += n;
}
goto done;