From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29755 invoked by alias); 24 Feb 2011 02:21:14 -0000 Received: (qmail 29746 invoked by uid 22791); 24 Feb 2011 02:21:14 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 24 Feb 2011 02:21:10 +0000 From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/47770] wrong code -O2 -ftree-loop-if-convert-stores -fno-tree-reassoc X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: spop 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 Date: Thu, 24 Feb 2011 03:27:00 -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 X-SW-Source: 2011-02/txt/msg02715.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47770 --- Comment #3 from Zdenek Sojka 2011-02-24 02:20:56 UTC --- It seems most of the exec failures disappeared between r170436 and r170443 - that is, probably by the fix for PR47849. Running testsuite (languages=c,c++,lto,fortran) with RUNTESTFLAGS="--target_board=unix/-ftree-loop-if-convert-stores/-fno-tree-reassoc/-fno-tree-vectorize" gives only one ICE - PR47738 and two exec failures: ext/pb_ds/example/tree_intervals.cc (PR46029) gfortran.dg/allocate_deferred_char_scalar_1.f03 (fails even with no optimisation flags) Also, the attachment in comment #0 doesn't fail anymore.