From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nikam.ms.mff.cuni.cz (nikam.ms.mff.cuni.cz [195.113.20.16]) by sourceware.org (Postfix) with ESMTPS id AA73C3858D28; Wed, 17 Nov 2021 11:08:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AA73C3858D28 Received: by nikam.ms.mff.cuni.cz (Postfix, from userid 16202) id 3D5022808BE; Wed, 17 Nov 2021 12:08:52 +0100 (CET) Date: Wed, 17 Nov 2021 12:08:52 +0100 From: Jan Hubicka To: "zhendong.su at inf dot ethz.ch" Cc: gcc-bugs@gcc.gnu.org Subject: Re: [Bug tree-optimization/103300] New: wrong code at -O3 on x86_64-linux-gnu Message-ID: <20211117110852.GD87060@kam.mff.cuni.cz> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Nov 2021 11:08:58 -0000 Needs -O2 -floop-unroll-and-jam --param early-inlining-insns=14 to fail, so I guess it may be issue with unrol-and-jam.