From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 53F6E3877213; Tue, 6 Dec 2022 20:53:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 53F6E3877213 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1670360010; bh=UYBmweTng+cJ1/dGEvLR8l+7w5R3I2Hp8qIovnrr4g8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=t/w6w9Z5mFRfc42TIDrtblEHMtXCnFUy6mecaczFW7NSy97CeIN/H08U06EcWAxWw STinmRTpPehQf9wKsnmlR1Ow58glPJFMvpVHrME3Hz1tCb48r/Ld6WK7CWKb3OdaX9 5I9kPxcMArfj7ibE0N6yz8FOsRyhHVmCloUv4WLY= From: "dmalcolm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/107882] [13 Regression] ICE in get_last_bit_offset, at analyzer/store.h:255 since 13-2582-g0ea5e3f4542832b8 Date: Tue, 06 Dec 2022 20:53:29 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: analyzer X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dmalcolm at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: dmalcolm at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status 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=3D107882 David Malcolm changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #3 from David Malcolm --- I'm working on an alternate fix for this, which rejects creating bindings a= nd binding keys for empty bit ranges, as they're meaningless. Testing it now.=