From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24627 invoked by alias); 21 May 2014 19:51:47 -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 24575 invoked by uid 55); 21 May 2014 19:51:43 -0000 From: "fdumont at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/61143] [4.9/4.10 Regression] Arithmetic exception on emplacing into unordered_map moved out Date: Wed, 21 May 2014 19:51:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: fdumont at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: fdumont at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.1 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 X-SW-Source: 2014-05/txt/msg01892.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61143 --- Comment #12 from Fran=C3=A7ois Dumont --- Author: fdumont Date: Wed May 21 19:51:05 2014 New Revision: 210726 URL: http://gcc.gnu.org/viewcvs?rev=3D210726&root=3Dgcc&view=3Drev Log: 2014-05-21 Fran=C3=A7ois Dumont PR libstdc++/61143 * include/bits/hashtable.h: Fix move semantic to leave hashtable in a usable state. * testsuite/23_containers/unordered_set/61143.cc: New. * testsuite/23_containers/unordered_set/modifiers/swap.cc: New. Added: trunk/libstdc++-v3/testsuite/23_containers/unordered_set/61143.cc trunk/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/swap= .cc Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/hashtable.h >>From gcc-bugs-return-452201-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed May 21 19:56:50 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 27466 invoked by alias); 21 May 2014 19:56:49 -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 27396 invoked by uid 48); 21 May 2014 19:56:45 -0000 From: "vmakarov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/61215] [4.9/4.10 Regression] ICE in gen_add2_insn, at optabs.c:4718 when building wine-1.7.19 Date: Wed, 21 May 2014 19:56:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 4.9.1 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: vmakarov at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.1 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: 2014-05/txt/msg01893.txt.bz2 Content-length: 376 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61215 --- Comment #4 from Vladimir Makarov --- Subreg functions in simplify_subreg transform (subreg:hi (plus:si argp 8)) into (plus:hi (subreg:hi argp) 8). I'll investigate how to avoid this transformation as LRA works fine if transformation is not done. I hope to have a patch until the weekend.