From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 118470 invoked by alias); 18 Mar 2015 20:22:02 -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 118429 invoked by uid 48); 18 Mar 2015 20:21:58 -0000 From: "anlauf at gmx dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/59198] [4.8/4.9 Regression] ICE on cyclically dependent polymorphic types Date: Wed, 18 Mar 2015 20:22:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: anlauf at gmx dot de X-Bugzilla-Status: NEW X-Bugzilla-Priority: P4 X-Bugzilla-Assigned-To: pault at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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 X-SW-Source: 2015-03/txt/msg01878.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D59198 Harald Anlauf changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |anlauf at gmx dot de --- Comment #23 from Harald Anlauf --- (In reply to Paul Thomas from comment #22) > 2014-03-17 Paul Thomas >=20 > PR fortran/59198 > * gfortran.dg/proc_ptr_comp_44.f90 : New test > * gfortran.dg/proc_ptr_comp_45.f90 : New test >=20 >=20 > Added: > trunk/gcc/testsuite/gfortran.dg/proc_ptr_comp_44.f90 > trunk/gcc/testsuite/gfortran.dg/proc_ptr_comp_45.f90 Paul, I'm seeing failures of the testcase proc_ptr_comp_45.f90 on my i686-pc-linux-gnu box. Manually compiling the test with -mfpmath=3Dsse makes the test pass. Alternatively, replacing the conditions by: if (abs (template%obs1_int (arg) - cos (arg)) > 2.e-15) call abort and if (abs (object%obs1_int (arg) - cos (arg)) > 2.e-15) call abort works for me. >>From gcc-bugs-return-480736-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Mar 18 20:31:43 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 8288 invoked by alias); 18 Mar 2015 20:31:42 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 8224 invoked by uid 48); 18 Mar 2015 20:31:39 -0000 From: "paolo.carlini at oracle dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/62051] [4.9/5] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively Date: Wed, 18 Mar 2015 20:31:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: paolo.carlini at oracle dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-03/txt/msg01880.txt.bz2 Content-length: 564 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 Paolo Carlini changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hubicka at gcc dot gnu.org, | |jason at gcc dot gnu.org --- Comment #1 from Paolo Carlini --- Honza, can you double check this? Could be a regression. I can reproduce the error, in any case.