From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BB9233858C32; Fri, 5 Apr 2024 08:40:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BB9233858C32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1712306453; bh=hFc76oO9OQoyaAjEuJDQqP6uyWLq2cpReuUp7kS0WZo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VYhFBli6k84lJsj+psPxeuyDqO1QM5MG6BEcXSuSQ4cVMwWH7595nFOpey5upLbNT Ak3fUnG7/2P+4M4+6FJ+EkjGgGkKJnsdjr953tEyvKiUN2w4MqZk94N22TmdQlmeHh 2yVL58u8VQ3YsW4hX2KovckBz1Xyk1no2xHRYS94= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/114574] [14 regression] ICE when building curl with LTO (fld_incomplete_type_of, at ipa-free-lang-data.cc:257) since r14-9763 Date: Fri, 05 Apr 2024 08:40:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: lto X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D114574 --- Comment #22 from Jakub Jelinek --- BTW, wonder if it wouldn't be desirable to revert the PR114361 patch until = this is sorted out, or at least limit the effects of that patch to flag_isoc23 a= nd using multiple types with the same tag and same content. Like guard TYPE_CANONICAL (x) =3D TYPE_CANONICAL (t); with if (flag_isoc23 && TYPE_CANONICAL (t) !=3D t) Because otherwise the trunk is just completely broken for all of LTO with C= of any version.=