From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 97F0E384F49F; Wed, 7 Dec 2022 09:26:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 97F0E384F49F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1670405163; bh=25qdfdDy3CQfZ/j76pcZHCyUuHc13I76A/h2LX4I/5M=; h=From:To:Subject:Date:In-Reply-To:References:From; b=goTdQmIgPB6tXqTuCZFoG8ddhRPGAoTHh5CK3djZD70/rLu76Xq89nIJd+16hpROJ m2fjVXkoIvkrBImOeSqjfaOCFeQOVNfn895XTHNxsyuyBmrPM3pH6jhbeJ5cRpEqRF 4wv3cImEhUaMIfxli/Afnclg7ByjuWKkdPO5RKNE= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/105676] [12/13 Regression] Bogus `-Wsuggest-attribute=pure` on function marked `__attribute__((const))` since r12-5437-g09a4ffb72aa2f513 Date: Wed, 07 Dec 2022 09:25:56 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 12.1.1 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status assigned_to 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=3D105676 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot = gnu.org --- Comment #6 from Richard Biener --- It's ipa-modref detecting getval as pure and calling ipa_make_function_pure which emits the diagnostic. I have a patch excluding functions already con= st from this.=