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Re: [PATCH] Enable unaligned loads on x86-64.
- From: OndÅej BÃlka <neleai at seznam dot cz>
- To: Richard Henderson <rth at twiddle dot net>
- Cc: libc-alpha at sourceware dot org
- Date: Thu, 28 May 2015 18:55:50 +0200
- Subject: Re: [PATCH] Enable unaligned loads on x86-64.
- Authentication-results: sourceware.org; auth=none
- References: <20150528084040 dot GA27945 at domone> <556745B3 dot 4060907 at twiddle dot net>
On Thu, May 28, 2015 at 09:43:31AM -0700, Richard Henderson wrote:
> On 05/28/2015 01:40 AM, OndÅej BÃlka wrote:
> > Hi, as I mentioned before in header optimization thread its now disabled
> > on x86-64 but on for x86.
> >
> > So just enable that by copying generic bits/string.h header there.
> >
> > OK to commit?
>
> Um... x86 is the shared directory for x86_64 and i386.
> Is the existing header really not being found?
>
Didn't see it. Now there is problem that provided assembly versions were
optimized for 486 and have terible performance in lines of current
strcmp builtin.