From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3D6313857730; Fri, 26 May 2023 16:36:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3D6313857730 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1685119016; bh=R1sh/1Ugj5bdEihkm6W8Efav6b0Fb3RptnVWpS5g694=; h=From:To:Subject:Date:In-Reply-To:References:From; b=xLbvPEUHJ6HSCVwBi1YsBFIFSKO0LqQx6BG6Gx1vBKdN/EStMg0veFCbilCjnPSDO Yr+t2mKlrXvGoy5SQ1iOII/yY/6N3dSD8RNc6JBDUaOA5QXsXO6tttrW4UgauizG+x sQ+r1QgDZr3HBeGC1mk9oDF9KOOHEPnka+8XUiw0= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109985] __builtin_prefetch ignored by GCC 12/13 Date: Fri, 26 May 2023 16:36:55 +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: 13.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: WAITING 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: bug_status everconfirmed cf_reconfirmed_on 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=3D109985 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Ever confirmed|0 |1 Last reconfirmed| |2023-05-26 --- Comment #1 from Andrew Pinski --- There are only two __builtin_prefetch in .optimized for GCC 12. This is definitely going to be hard to debug ... Can you attach the preprocessed source?=