From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B37AF385840D; Wed, 25 Jan 2023 10:35:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B37AF385840D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674642956; bh=OH1VvCsTI7DUDo6oUxirolpqhqm/66PMZZLpMF9/YJY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=c01GFw4W+1vl/25DF98rJ4H9v1dYK28BPbGaQ9E5UO0W4fsV/N2AyihfExiwklWFb M0BUqPwFBAuh3heVa9Y/fBeC6PHkvQ9U9eDaFPsXA2i3eyAnJCFH54x4a0qkNAVi7P 2afoKWrt9vaJbSK0bSexH2WR96mRJ5BZZPUlBVi0= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108498] [11/12 Regression] ppc64 big endian generates uninitialized reads with -fstore-merging Date: Wed, 25 Jan 2023 10:35:56 +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: 12.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc 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=3D108498 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[11/12/13 Regression] ppc64 |[11/12 Regression] ppc64 |big endian generates |big endian generates |uninitialized reads with |uninitialized reads with |-fstore-merging |-fstore-merging --- Comment #26 from Jakub Jelinek --- Fixed on the trunk so far.=