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Re: PATCH: Check 256bit AVX register in move expanders
- From: Uros Bizjak <ubizjak at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 5 Nov 2010 13:43:24 +0100
- Subject: Re: PATCH: Check 256bit AVX register in move expanders
- References: <20101105122254.GA21908@intel.com>
On Fri, Nov 5, 2010 at 1:22 PM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> Hi,
>
> This patch checks 256bit AVX register in move expanders. ?OK for
> trunk?
>
> Thanks.
>
>
> H.J.
> --
> gcc/
>
> 2010-11-05 ?H.J. Lu ?<hongjiu.lu@intel.com>
> ? ? ? ? ? ?Uros Bizjak ?<ubizjak@gmail.com>
>
> ? ? ? ?* config/i386/i386.c (ix86_expand_move): Set use_avx256_p if
> ? ? ? ?256bit AVX register is used.
> ? ? ? ?(ix86_expand_vector_move_misalign): Likewise.
> ? ? ? ?(ix86_expand_vector_move): Replace use_avx256_p with
> ? ? ? ?VALID_AVX256_REG_MODE.
>
> gcc/testsuite/
>
> 2010-11-05 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?* gcc.target/i386/avx-vzeroupper-19.c: New.
OK.
Thanks,
Uros.