From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cc-smtpout2.netcologne.de (cc-smtpout2.netcologne.de [89.1.8.212]) by sourceware.org (Postfix) with ESMTPS id 9A4423857829 for ; Thu, 18 Mar 2021 08:32:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 9A4423857829 Received: from cc-smtpin1.netcologne.de (cc-smtpin1.netcologne.de [89.1.8.201]) by cc-smtpout2.netcologne.de (Postfix) with ESMTP id B12D41275C for ; Thu, 18 Mar 2021 09:32:21 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by cc-smtpin1.netcologne.de (Postfix) with ESMTP id ADEBC11E6C for ; Thu, 18 Mar 2021 09:32:21 +0100 (CET) Received: from [2001:4dd6:22d3:0:d9ee:f94a:6429:461d] (helo=cc-smtpin1.netcologne.de) by localhost with ESMTP (eXpurgate 4.19.0) (envelope-from ) id 60531015-7ac5-7f0000012729-7f0000018aa4-1 for ; Thu, 18 Mar 2021 09:32:21 +0100 Received: from linux-p51k.fritz.box (2001-4dd6-22d3-0-d9ee-f94a-6429-461d.ipv6dyn.netcologne.de [IPv6:2001:4dd6:22d3:0:d9ee:f94a:6429:461d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by cc-smtpin1.netcologne.de (Postfix) with ESMTPSA for ; Thu, 18 Mar 2021 09:32:21 +0100 (CET) Subject: Fwd: MATMUL broken with frontend optimization. References: <47d438d8-7db0-2e41-207a-efe165b93954@netcologne.de> To: "fortran@gcc.gnu.org" From: Thomas Koenig X-Forwarded-Message-Id: <47d438d8-7db0-2e41-207a-efe165b93954@netcologne.de> Message-ID: Date: Thu, 18 Mar 2021 09:32:21 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <47d438d8-7db0-2e41-207a-efe165b93954@netcologne.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: de-DE Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: fortran@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Fortran mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Mar 2021 08:32:25 -0000 Hi Steve, I can confirm the bug (it's already in gcc 10) and will take a look at it. Regards Thomas