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[PATCH, i386]: Implement usadv64qi

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: Kirill Yukhin <kirill dot yukhin at gmail dot com>
Date: Wed, 9 May 2018 13:07:32 +0200
Subject: [PATCH, i386]: Implement usadv64qi

This patch adds usadv64qi expander, so the compiler is able to
vectorize with 512bit vpsadbw insn.

2017-05-09  Uros Bizjak  <ubizjak@gmail.com>

    PR target/85693
    * config/i386/sse.md (usadv64qi): New expander.

Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}.

OK for mainline?

Uros.

Attachment: p.diff.txt
Description: Text document

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