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

[Mike Frysinger]

On Thu 27 Feb 2014 13:42:06 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.

where are you getting "sse4_2 capable machines which is a majority" ?  iiuc, 
AMD doesn't include SSE4.2 support.  Intel released it in their CPU's starting 
in 2007 w/Nehalem, and i don't believe it's in any of their Atom CPUs.

so can you requalify your justification for removal of these funcs to cover 
the significant install base that lacks SSE4.2 ?
-mike
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