| commit | cb0eae8cf8aaca76910dee4c7eb536d0814d1bd2 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Wed Apr 05 16:23:31 2017 -0600 |
| committer | Tom Rini <trini@konsulko.com> | Tue May 09 20:19:04 2017 -0400 |
| tree | 8e4bb6377bcafcd626ed0bcbcdf960fad5cd1ceb | |
| parent | 20b429b013c97cb3d253274003d52bbe8c9c4da1 [diff] |
string: Use memcpy() within memmove() when we can A common use of memmove() can be handled by memcpy(). Also memcpy() includes an optimisation for large sizes: it copies a word at a time. So we can get a speed-up by calling memcpy() to handle our move in this case. Update memmove() to call memcpy() if the destination is before the source. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>