[PATCH 2/2][BZ #16640] Remove strtok assembly implementation.

[Carlos O'Donell]

On 02/27/2014 07:42 AM, Ondřej Bílka wrote:
> As followup this patch removes strtok assembly implementation as it is
> around 2-4 times slower on sse4_2 capable machines which is a majority,
> as previous benchtest demonstrated.
> 
> You could try to gain some cycles on older machines by using ifuncs but
> is a strtok important enough to complicate matters?
> 
> OK to commit?
> 
> 	* sysdeps/i386/i686/strtok.S: Remove.
> 	* sysdeps/i386/i686/strtok_r.S: Likewise.
> 	* sysdeps/i386/strtok.S: Likewise.
> 	* sysdeps/i386/strtok_r.S: Likewise.
> 	* sysdeps/x86_64/strtok.S: Likewise.
> 	* sysdeps/x86_64/strtok_r.S: Likewise.

Is this still the case with the oldest compiler we support?

I still haven't reviewed this patch, but it's a question I had.

Cheers,
Carlos.