From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 3928B384F6CA; Thu, 17 Nov 2022 22:30:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3928B384F6CA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668724256; bh=YJgbdrHV+HWdLkoDSY1KQgmd0eiZ2JRDW/+nbLja670=; h=From:To:Subject:Date:From; b=wCg67vp4d+t3m9DYmqtPneGYRrYLsQ5ZsRsFR9E5ETU9Xjp0s7H283w2uC0UsroT7 MIl6y0AbSYCGhstrGVgcl6xsrZuD0o7w0EuD50fPFoHwNeyLCGa1UinkKNlJ39BAAx 1trWFvZU5bv3VW42UddzpiSh445f5xhsbJI+YzYs= 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)] Reset memcpy inline bytes parameter. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/dmf004 X-Git-Oldrev: 2e627fa8146109d3b572ab63633d796dd1bd16a0 X-Git-Newrev: 8ae7697132ba9faf17515c317f4784c328bf4eec Message-Id: <20221117223056.3928B384F6CA@sourceware.org> Date: Thu, 17 Nov 2022 22:30:56 +0000 (GMT) List-Id: https://gcc.gnu.org/g:8ae7697132ba9faf17515c317f4784c328bf4eec commit 8ae7697132ba9faf17515c317f4784c328bf4eec Author: Michael Meissner Date: Thu Nov 17 17:30:39 2022 -0500 Reset memcpy inline bytes parameter. 2022-11-17 Michael Meissner gcc/ * config/rs6000/rs6000.opt (--param rs6000-memcpy-inline-bytes): Make the default 16, not 32. Diff: --- gcc/config/rs6000/rs6000.opt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt index 602930063cd..c594877ebc6 100644 --- a/gcc/config/rs6000/rs6000.opt +++ b/gcc/config/rs6000/rs6000.opt @@ -689,6 +689,6 @@ When reduction factor computed for a loop exceeds the threshold specified by this parameter, prefer to unroll this loop. The default value is 1. -param=rs6000-memcpy-inline-bytes= -Target Undocumented Joined UInteger Var(rs6000_memcpy_inline_bytes) Init(32) Param +Target Undocumented Joined UInteger Var(rs6000_memcpy_inline_bytes) Init(16) Param Maximum number of bytes to move with inline code before calling the memcpy -library function. The default value is 32. +library function. The default value is 16.