From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 48AA5384F6D3; Thu, 17 Nov 2022 21:55:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 48AA5384F6D3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668722146; bh=jtP7PZp0f8ip0Tte48xkvNuljWwKCdF/Nz34eWZeAdY=; h=From:To:Subject:Date:From; b=uud578l2MLSaFC3ZJkXEm5x/uT8k7JhTJxOLPHBzUQbkdu9xjQXvO5YtPImba2qdP C/bhnT7Heis6iYpKZZ5amY8ltd9s2bL/yCBorgDRVl/xQmb/hg2rhv8ERpqFJmP35j uUISG8n/Biq+r3cR1/lknRhtXp3YjmnLtY5RqRHI= 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: b3cecdfb43c2134a65833eaa415fef65d4e24b98 X-Git-Newrev: 60e265feb06630d1c826d16e93848264da265949 Message-Id: <20221117215546.48AA5384F6D3@sourceware.org> Date: Thu, 17 Nov 2022 21:55:46 +0000 (GMT) List-Id: https://gcc.gnu.org/g:60e265feb06630d1c826d16e93848264da265949 commit 60e265feb06630d1c826d16e93848264da265949 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.