On Aug 31, 2010, at 9:32 PM, "yotambarnoy at gmail dot com" <gcc-bugzi...@gcc.gnu.org
> wrote:
------- Comment #6 from yotambarnoy at gmail dot com 2010-09-01
04:32 -------
I recently implemented a custom memcpy for ScummVM. I didn't notice
the
standard memcpy using lwl and lwr. In any case, how would memcpy do
it any
better? Unless you're referring to the new memcpy inlining in newer
versions of
gcc?
I am referring to the standard builtin version of memcpy. It is not
just in newer versions; it has been there since 3.0. What is new is
the more optimized version for x86 with either a large constant or a
non constant. Can you try memcpy? If that does not work, please file a
bug and cc me, I will see what I can do. I am working with MIPS lately.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45462