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Re: PATCH: Optimize vector set for SSE4.1


On Wed, May 21, 2008 at 10:36 PM, H.J. Lu <hjl.tools@gmail.com> wrote:

> This patch optimizes vector set for SSE4.1:

> 2008-05-21  H.J. Lu  <hongjiu.lu@intel.com>
>
>        * config/i386/i386.c (ix86_expand_vector_init_one_var): Use
>        ix86_expand_vector_set V16QImode for SSE4.1.
>
> gcc/testsuite
>
> 2008-05-21  H.J. Lu  <hongjiu.lu@intel.com>
>
>        * gcc.target/i386/m128-check.h (ARRAY_SIZE): New.
>        (CHECK_EXP): Use it.
>
>        * gcc.target/i386/set-v16qi-3.h: New.
>        * gcc.target/i386/sse2-set-v16qi-3.c: Likewise.
>        * gcc.target/i386/sse4_1-set-v16qi-3.c: Likewise.
>

OK for mainline.

Thanks,
Uros.


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