PATCH: Improve 32 bit strcat functions with SSE2/SSSE3

Ulrich Drepper drepper@gmail.com
Wed Jul 20 01:15:00 GMT 2011


On Fri, Jul 15, 2011 at 10:33, Dmitrieva Liubov
<liubov.dmitrieva@gmail.com> wrote:
> This patch improves 32 bit strcat functions with SSE2 and SSSE3.
> Tested on Atom, Core 2, Core i5, Core i7.  It improves performance by
> up to 5X for strcat and 15x for strncat.

I get a crash in noinl-tester with this patch.  This is with a Sandy
Brdige processor but any SSSE3-capable machine should show it.



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