From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 97B013858C36; Fri, 27 Oct 2023 05:08:01 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 97B013858C36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698383281; bh=pkEjbiqGL2Ks252i5sRPfsObZSljgTJsmYVQMjxYYio=; h=From:To:Subject:Date:In-Reply-To:References:From; b=xvRRH2hWdADCu7omiYHmusFDFJGbhKVXCVKc2LnrSoKNrxFIk6cwttXZnwrVM4yFo mFgD9idthrfbwfkqZoL700NWf2v3NFql7pQTWe4j0Yh1KO80V9ZPHDtFbp28wDm3fk UB964R5UyiyHc9agNXW0sLUSvaKKyfiyTvCNRCnA= From: "crazylht at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/111972] [14 regression] missed vectorzation for bool a = j != 1; j = (long int)a; Date: Fri, 27 Oct 2023 05:08:01 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: crazylht at gmail dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111972 --- Comment #6 from Hongtao.liu --- (In reply to Andrew Pinski from comment #5) > Oh this is the original code: > https://github.com/kdlucas/byte-unixbench/blob/master/UnixBench/src/whets= .c >=20 Yes, it's from unixbench.=