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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/100866] PPC: Inefficient code for vec_revb(vector unsigned short) < P9
Date: Thu, 01 Dec 2022 02:07:30 +0000	[thread overview]
Message-ID: <bug-100866-4-8j2IHrPqRn@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-100866-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100866

--- Comment #16 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by HaoChen Gui <guihaoc@gcc.gnu.org>:

https://gcc.gnu.org/g:9d68cba5eb20442f8075b8f92d1b20a00022852f

commit r13-4423-g9d68cba5eb20442f8075b8f92d1b20a00022852f
Author: Haochen Gui <guihaoc@gcc.gnu.org>
Date:   Wed Nov 30 15:05:59 2022 +0800

    rs6000: Generates permute index directly for little endian targets
(PR100866)

    2022-10-11  Haochen Gui <guihaoc@linux.ibm.com>

    gcc/
            PR target/100866
            * config/rs6000/rs6000-call.cc (swap_endian_selector_for_mode):
            Generate permute index directly for little endian targets.
            * config/rs6000/vsx.md (revb_<mode>): Call vprem directly with
            corresponding permute indexes.

    gcc/testsuite/
            PR target/100866
            * gcc.target/powerpc/pr100866-1.c: New.

  parent reply	other threads:[~2022-12-01  2:07 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-02  7:14 [Bug target/100866] New: " jens.seifert at de dot ibm.com
2021-06-02 15:03 ` [Bug target/100866] " segher at gcc dot gnu.org
2021-06-15  9:22 ` luoxhu at gcc dot gnu.org
2021-06-15  9:56 ` luoxhu at gcc dot gnu.org
2021-06-15 13:50 ` segher at gcc dot gnu.org
2021-06-16  5:53 ` luoxhu at gcc dot gnu.org
2021-06-18  1:37 ` luoxhu at gcc dot gnu.org
2021-06-18  8:32 ` jens.seifert at de dot ibm.com
2021-06-21  2:29 ` luoxhu at gcc dot gnu.org
2021-06-21  4:20 ` jens.seifert at de dot ibm.com
2021-06-21 12:42 ` wschmidt at gcc dot gnu.org
2021-06-21 12:46 ` wschmidt at gcc dot gnu.org
2021-06-21 19:27 ` segher at gcc dot gnu.org
2021-06-22  2:05 ` luoxhu at gcc dot gnu.org
2021-06-23 20:06 ` segher at gcc dot gnu.org
2022-11-02  8:42 ` cvs-commit at gcc dot gnu.org
2022-12-01  2:07 ` cvs-commit at gcc dot gnu.org [this message]
2022-12-14  5:52 ` guihaoc at gcc dot gnu.org

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