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Re: [PATCH] Allow XMM16-XMM31 in vpmaddubsw
- From: Kirill Yukhin <kirill dot yukhin at gmail dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Uros Bizjak <ubizjak at gmail dot com>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 18 May 2016 11:46:57 +0300
- Subject: Re: [PATCH] Allow XMM16-XMM31 in vpmaddubsw
- Authentication-results: sourceware.org; auth=none
- References: <20160513171450 dot GP28550 at tucnak dot redhat dot com>
Hello Jakub,
On 13 May 19:14, Jakub Jelinek wrote:
> Hi!
>
> This is either AVX2 or for EVEX AVX512BW (& AVX512VL) instruction,
> thus the patch adds it as a separate alternative guarded with avx512bw
> isa attribute.
>
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
>
> 2016-05-13 Jakub Jelinek <jakub@redhat.com>
>
> * config/i386/sse.md (avx2_pmaddubsw256, ssse3_pmaddubsw128): Add
> avx512bw alternative.
>
> * gcc.target/i386/avx512bw-vpmaddubsw-3.c: New test.
OK (sorry for delay).
--
Thanks, K