From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E31973858412; Mon, 27 Nov 2023 13:00:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E31973858412 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1701090022; bh=W7LFF9p/6p7gpxw0jNF3aiNtTskk87o1IpdnXRvkny8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=P9sKAkv3dmAUVGQLkr7fabJ9HqKtn9rorKcjWnDQ97WeeA9mxUsZdxzxtoYZ00F2U xVlP+i6UhmgXTaJMMEPbA56Cc+rF6L/JlkPrhpApJKi/jvsv5wpH/Vu/MSCZZz2TtV kaP2mQe+Xdlx5iia+FAnfsXS4ObmxGywh8U9jebc= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/112709] [13/14 Regression] address sanitize and returns_twice causes an ICE Date: Mon, 27 Nov 2023 13:00:22 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-checking, ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.3 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=3D112709 --- Comment #3 from Jakub Jelinek --- The .ASAN_CHECK call before the returns_twice fn call was added in r6-6758-g7db337c247a6f34708b502016d58c2ef9991b2a8 and with .UBSAN_NULL call before it with -fsanitize=3Dundefined since r0-126632-gb9a55b135e5482e2484c27b6233ebf9132347ee5 when -fsanitize=3Dnull support has been introduced.=