From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp2-g21.free.fr (smtp2-g21.free.fr [212.27.42.2]) by sourceware.org (Postfix) with ESMTPS id 4C1843858404 for ; Mon, 8 Jan 2024 09:26:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 4C1843858404 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=libertysurf.fr Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=libertysurf.fr ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 4C1843858404 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=212.27.42.2 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1704705975; cv=none; b=pBw2IbqpohayDFWCxFAZWHIQT8g5aekgsn9hrl1tVLWzwWleuUGXafVp/FOlcaxKBUlihrjn9hwhqF3cUzxZaQc8mtflCQNs0TWsfd0S3PW54ttBUik458+mnMP3BbDRGRoniSsLd4DVkZ4rxRThBC0aXxEFp/tKz1tpBjvI6AM= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1704705975; c=relaxed/simple; bh=l1lZ9z6jI+q8abLavyShWfmpgcVyFyp7tIKNMN1ikeE=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=i3ykFuayXxa6rZ+KQ79tQRvYkUEg0+jb7VY2ls+aVAAWZk1A6NgZvCJU4W+Q3aRFoBsThQUQvAd9WEUH15VDeXRMHb4TiNxQSc+xPZItx9jj5H6HvPEtLEjVd9xAdVSqRyC4pqKkb384NSQurPo4nw5f9uymxwNW3YHQoWDpyBM= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from fomalhaut.localnet (unknown [IPv6:2a01:e0a:8d5:d990:e654:e8ff:fe8f:2ce6]) by smtp2-g21.free.fr (Postfix) with ESMTPS id 80E8120058A; Mon, 8 Jan 2024 10:26:11 +0100 (CET) From: Eric Botcazou To: Daniel Cederman Cc: gcc-patches@gcc.gnu.org Subject: Re: [PATCH] sparc: Treat instructions with length 0 as empty Date: Mon, 08 Jan 2024 10:26:11 +0100 Message-ID: <13426297.uLZWGnKmhe@fomalhaut> In-Reply-To: <20240105071913.593978-3-cederman@gaisler.com> References: <20240105071913.593978-1-cederman@gaisler.com> <20240105071913.593978-3-cederman@gaisler.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: > This is to handle the membar_empty instruction that can be generated > when compiling for UT699. > > gcc/ChangeLog: > > * config/sparc/sparc.cc (next_active_non_empty_insn): Length 0 treated as empty OK without the superfluous parentheses. -- Eric Botcazou