[PATCH] PPC64 memcpy

[Ulrich Drepper]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Steven Munroe wrote:
> The following patch implements a optimized memcpy for PPC64. I have measured
> performance gains of 9-30% for short to medium (<64 bytes) memcpy's. The
> biggest gains are seen on POWER4 implementations.

Thanks, I've added the code.

Just one thing: why don't you use tabs before the opcodes?  It's
somethng which can help compilation speed (a bit).  The entire file is
probably 10-20% larger than necessary.

- -- 
- --------------.                        ,-.            444 Castro Street
Ulrich Drepper \    ,-----------------'   \ Mountain View, CA 94041 USA
Red Hat         `--' drepper at redhat.com `---------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE+d6UJ2ijCOnn/RHQRAgzaAJ95BatOk90o+gpAMzaQJAv8Gy8f+ACaAtQs
FzlRLq9PVMEcXzxiKwQvaw4=
=O0/n
-----END PGP SIGNATURE-----