From: Ilya Enkovich <enkovich.gnu@gmail.com>
To: Ramana Radhakrishnan <ramana.gcc@googlemail.com>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: [mask-vec_cond, patch 1/2] Support vectorization of VEC_COND_EXPR with no embedded comparison
Date: Thu, 12 Nov 2015 11:42:00 -0000 [thread overview]
Message-ID: <CAMbmDYY4qubCyhWWppf4tNR0fLVUwV=k0b7R5x7ZHDx1ge1oQw@mail.gmail.com> (raw)
In-Reply-To: <CAJA7tRYq4z7tq-urE45j-LWUZM4Q_TKnUtV+ABMuxFQdj_0=Og@mail.gmail.com>
2015-11-12 13:03 GMT+03:00 Ramana Radhakrishnan <ramana.gcc@googlemail.com>:
> On Thu, Oct 8, 2015 at 4:50 PM, Ilya Enkovich <enkovich.gnu@gmail.com> wrote:
>> Hi,
>>
>> This patch allows COND_EXPR with no embedded comparison to be vectorized.
>> It's applied on top of vectorized comparison support series. New optab vcond_mask_optab
>> is introduced for such statements. Bool patterns now avoid comparison in COND_EXPR in case vector comparison is supported by target.
>
> New standard pattern names are documented in the internals manual.
> This patch does not do so neither do I see any patches to do so.
>
>
> regards
> Ramana
Thanks for the point. I see we also miss description for some other
patterns (e.g. maskload). Will add it.
Ilya
prev parent reply other threads:[~2015-11-12 11:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-08 15:50 Ilya Enkovich
2015-10-23 9:47 ` Richard Biener
2015-11-12 10:03 ` Ramana Radhakrishnan
2015-11-12 11:42 ` Ilya Enkovich [this message]
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