* Re: [PATCH v2 04/11] x86_64: Remove bcopy optimizations
[not found] ` <20220223140921.2768062-5-adhemerval.zanella@linaro.org>
@ 2022-05-12 19:28 ` Sunil Pandey
0 siblings, 0 replies; only message in thread
From: Sunil Pandey @ 2022-05-12 19:28 UTC (permalink / raw)
To: Adhemerval Zanella, Libc-stable Mailing List; +Cc: GNU C Library
On Wed, Feb 23, 2022 at 6:12 AM Adhemerval Zanella via Libc-alpha
<libc-alpha@sourceware.org> wrote:
>
> The symbols is not present in current POSIX specification and compiler
> already generates memmove call.
> ---
> sysdeps/x86_64/multiarch/bcopy.S | 7 -------
> 1 file changed, 7 deletions(-)
> delete mode 100644 sysdeps/x86_64/multiarch/bcopy.S
>
> diff --git a/sysdeps/x86_64/multiarch/bcopy.S b/sysdeps/x86_64/multiarch/bcopy.S
> deleted file mode 100644
> index 639f02bde3..0000000000
> --- a/sysdeps/x86_64/multiarch/bcopy.S
> +++ /dev/null
> @@ -1,7 +0,0 @@
> -#include <sysdep.h>
> -
> - .text
> -ENTRY(bcopy)
> - xchg %rdi, %rsi
> - jmp __libc_memmove /* Branch to IFUNC memmove. */
> -END(bcopy)
> --
> 2.32.0
>
I would like to backport this patch to release branches.
Any comments or objections?
--Sunil
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-05-12 19:28 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20220223140921.2768062-1-adhemerval.zanella@linaro.org>
[not found] ` <20220223140921.2768062-5-adhemerval.zanella@linaro.org>
2022-05-12 19:28 ` [PATCH v2 04/11] x86_64: Remove bcopy optimizations Sunil Pandey
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).