From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1291 invoked by alias); 16 Oct 2012 09:51:46 -0000 Received: (qmail 1229 invoked by uid 48); 16 Oct 2012 09:51:22 -0000 From: "dominiq at lps dot ens.fr" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/54901] [4.8 Regression] air.f90, aermod.f90, and mdbx.f90 are miscompiled with '-m64 -O3 -funroll-loops -fwhole-program' after revision 192213 Date: Tue, 16 Oct 2012 09:51:00 -0000 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: X-Bugzilla-Severity: normal X-Bugzilla-Who: dominiq at lps dot ens.fr X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 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 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: 2012-10/txt/msg01458.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54901 --- Comment #3 from Dominique d'Humieres 2012-10-16 09:51:21 UTC --- > Dominique, could you attach the tests. http://www.polyhedron.com/polyhedron_benchmark_suite0html > Probably a dup of the discussion going on here: > http://gcc.gnu.org/ml/gcc-patches/2012-10/msg01414.html Probably, as it seems fixed by some revision before r192440 (included). I'ld like to investigate which revision caused the miscompilations and which one fixed them. Please let me close this PR as fixed myself.