This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: PATCH: Use IFUNC on x86-64 memset
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Andreas Schwab <schwab at linux-m68k dot org>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Sat, 6 Nov 2010 05:41:40 -0700
- Subject: Re: PATCH: Use IFUNC on x86-64 memset
- References: <20101105231035.GA20552@intel.com><m2aalmlt7f.fsf@igel.home>
On Sat, Nov 6, 2010 at 2:03 AM, Andreas Schwab <schwab@linux-m68k.org> wrote:
> "H.J. Lu" <hongjiu.lu@intel.com> writes:
>
>> --- a/sysdeps/x86_64/multiarch/init-arch.c
>> +++ b/sysdeps/x86_64/multiarch/init-arch.c
>> @@ -59,6 +59,10 @@ __init_cpu_features (void)
>>
>> ? ? ? ?get_common_indeces (&family, &model);
>>
>> + ? ? ?/* Intel processors prefers SSE instructions for memory/string
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? prefer
>
Thanks.
--
H.J.