From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 45FEF385843D; Fri, 24 Feb 2023 05:24:57 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 45FEF385843D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677216297; bh=SK1hnpO3AI6hkBbflZkLVEPSzxz23g7uQIaR5SkKp5w=; h=From:To:Subject:Date:In-Reply-To:References:From; b=MRDxmLHwkEwe361IIw9EbBefro3KmJM7QOarOcx/8dweEV69gmKg6eYJcUUm0NrEr CvGaVpPxAIOdQSPnoJi6TSWvUh3sK+fkVGvpceh9w8/NXObBe3z79ChEH0mrWLMwKA GDwYSNGlPmqA7AGe7uLiewc1lpCuQlhPATNxVyWY= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108916] Miss vectorization for masked gather w/o restrict qualifier. Date: Fri, 24 Feb 2023 05:24:57 +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: 13.0 X-Bugzilla-Keywords: alias, missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: blocked keywords 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=3D108916 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |49774, 53947 Keywords| |alias, missed-optimization --- Comment #2 from Andrew Pinski --- I thought there was another bug about restrict and only one of the arguments marked but I can't find it. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D49774 [Bug 49774] [meta-bug] restrict qualification aliasing issues https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D53947 [Bug 53947] [meta-bug] vectorizer missed-optimizations=