From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id C42CB395C02E; Wed, 16 Nov 2022 18:12:01 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C42CB395C02E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668622321; bh=Up3yU8cjnmVWCNwgkQ7kTQIXKvOqg0kx8p3AHR+M3mo=; h=From:To:Subject:Date:From; b=xrgSECgp/UE7F79tKCSnYOjk1HG2cSfefptELU+RAYES13gCISX8GWQKoK91Mjlf5 EjtqWabpKmqttmUfZxrOSFQbSKoKn3mOeblQnYP94UtxVZhYSjFU4SSta40fPiMi9b 6vEswQ2hjbdDHZmZZEwr7t7aJs7Ik9ZymlSJfCYU= 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: d58c343538a5dc13cd5eb369c946053b4b0bbfc5 X-Git-Newrev: b530e25d13ec2cd1691d1f13b10a1fdbf9adf60b Message-Id: <20221116181201.C42CB395C02E@sourceware.org> Date: Wed, 16 Nov 2022 18:12:01 +0000 (GMT) List-Id: https://gcc.gnu.org/g:b530e25d13ec2cd1691d1f13b10a1fdbf9adf60b commit b530e25d13ec2cd1691d1f13b10a1fdbf9adf60b Author: Michael Meissner Date: Wed Nov 16 13:11:46 2022 -0500 Update ChangeLog.meissner. 2022-11-16 Michael Meissner gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index e0b854db699..fcc4bbbe90e 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,17 @@ +==================== Dmf004 branch, patch #24. + +Tweak variable move support. + +2022-11-16 Michael Meissner + +gcc/ + + * config/rs6000/rs6000-string.cc (expand_block_move_variable): Move + testing whether we want to do variable moves here. For now, limit moves + to 0..16 bytes. + (expand_block_move): Move variable tests to + expand_block_moves_variable. + ==================== Dmf004 branch, patch #23. Don't do load/store vector with length if overlap.