This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH] Use memcpy in memmove when possible
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Maxim Kuvyrkov <maxim at codesourcery dot com>
- Cc: GLIBC Devel <libc-alpha at sourceware dot org>, "Joseph S. Myers" <joseph at codesourcery dot com>
- Date: Sat, 01 Sep 2012 10:25:29 +0200
- Subject: Re: [PATCH] Use memcpy in memmove when possible
- References: <A9D6160A-41F1-48E7-851F-F2D4F7134EB3@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com> writes:
> @@ -79,10 +82,17 @@ MEMMOVE (a1, a2, len)
>
> /* There are just a few bytes to copy. Use byte memory operations. */
> BYTE_COPY_FWD (dstp, srcp, len);
> +#endif /* MEMCPY_OK_FOR_FWD_MEMMOVE */
> +
> + RETURN (dest);
Why is it necessary to duplicate this?
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."