From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17360 invoked by alias); 22 Apr 2013 17:14:18 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 17292 invoked by uid 48); 22 Apr 2013 17:14:14 -0000 From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/56990] ICE: SIGFPE with -fsanitize=thread and empty struct Date: Mon, 22 Apr 2013 17:14:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: mpolacek at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 X-SW-Source: 2013-04/txt/msg01902.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56990 --- Comment #4 from Marek Polacek 2013-04-22 17:14:14 UTC --- Author: mpolacek Date: Mon Apr 22 17:13:56 2013 New Revision: 198149 URL: http://gcc.gnu.org/viewcvs?rev=198149&root=gcc&view=rev Log: PR sanitizer/56990 * tsan.c (instrument_expr): Don't instrument expression in case its size is zero. * gcc.dg/pr56990.c: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/pr56990.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/testsuite/ChangeLog branches/gcc-4_8-branch/gcc/tsan.c