From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id A2686396D82B; Wed, 16 Nov 2022 20:57:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A2686396D82B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668632225; bh=P9Pd9PHTC39aq9Ok+nIThChf0q5afQbbYYc9XRz92M4=; h=From:To:Subject:Date:From; b=vGbGHm6rd/ZJIJLIS8mDI7nwBhMT/jCV7o63u5gw3aisDeyAHkiwwLPJ7qMO7l7+J 3oIv23DiXl6w5N/MOzLFCszyBOOZuvPQCYl0UOXO6s2ju1bGY5MBY5o+uzgkJUtXdF OG3NjANbg/lqXL8SQkFWECizppNsv4JAaaDmFEb4= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/dmf004)] Update ChangeLog.meissner. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/dmf004 X-Git-Oldrev: fdb23c6046237590295af7261e6f5a89a213a606 X-Git-Newrev: 8c7389e54e82f03e486830da7a2d4c8b57930974 Message-Id: <20221116205705.A2686396D82B@sourceware.org> Date: Wed, 16 Nov 2022 20:57:05 +0000 (GMT) List-Id: https://gcc.gnu.org/g:8c7389e54e82f03e486830da7a2d4c8b57930974 commit 8c7389e54e82f03e486830da7a2d4c8b57930974 Author: Michael Meissner Date: Wed Nov 16 15:56:51 2022 -0500 Update ChangeLog.meissner. 2022-11-16 Michael Meissner gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index d0b36e8a986..02847852131 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,19 @@ +==================== Dmf004 branch, patch #26. + +Limit memcpy inline copy to do just 2 variable moves. + +2022-11-16 Michael Meissner + +gcc/ + + * config/rs6000/rs6000-string.cc (expand_lxvl_stxvl): New helper + function. + (expand_block_move_variable): Only do 2 variable moves per memcpy call. + * config/rs6000/rs6000.cc (rs6000_option_override_internal): Remove + bumping up rs6000_memcpy_inline_bytes if -mcpu=future. + * config/rs6000/rs6000.opt (-param=rs6000-memcpy-inline-bytes=): Set + default to 32, not 16. + ==================== Dmf004 branch, patch #25. Add lxvprl and stxvprl support.