From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28233 invoked by alias); 19 Feb 2014 22:02:59 -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 28164 invoked by uid 48); 19 Feb 2014 22:02:55 -0000 From: "schwab@linux-m68k.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/52306] [4.8 regression] ICE in cselib_record_set, at cselib.c:2158 Date: Wed, 19 Feb 2014 22:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 4.6.2 X-Bugzilla-Keywords: build X-Bugzilla-Severity: major X-Bugzilla-Who: schwab@linux-m68k.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: law at redhat dot com X-Bugzilla-Target-Milestone: 4.8.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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: 2014-02/txt/msg02025.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D52306 --- Comment #31 from Andreas Schwab --- Created attachment 32175 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D32175&action=3Dedit Testcase from jumpnbump After backporting the patch to 4.8 there is still a package that fails with= the same error, though it doesn't fail with 4.9. $ gcc/xgcc -B gcc/ -O -fomit-frame-pointer filter.i=20 filter.i: In function =E2=80=98do_scale2x=E2=80=99: filter.i:202:1: internal compiler error: in cselib_record_set, at cselib.c:= 2373 } ^ 0x5c092e cselib_record_set ../../gcc/gcc/cselib.c:2373 0x5c092e cselib_record_sets ../../gcc/gcc/cselib.c:2590 0x5c0c8f cselib_process_insn(rtx_def*) ../../gcc/gcc/cselib.c:2665 0x753c27 reload_cse_regs_1 ../../gcc/gcc/postreload.c:222 0x75426b reload_cse_regs ../../gcc/gcc/postreload.c:68 0x75426b rest_of_handle_postreload ../../gcc/gcc/postreload.c:2287 >>From gcc-bugs-return-444269-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Feb 19 22:22:33 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 8478 invoked by alias); 19 Feb 2014 22:22:32 -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 8393 invoked by uid 48); 19 Feb 2014 22:22:28 -0000 From: "patrick at parcs dot ath.cx" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/53711] Wunused-function should warn for functions in the unnamed namespace Date: Wed, 19 Feb 2014 22:22:00 -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: 4.8.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: patrick at parcs dot ath.cx X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: 2014-02/txt/msg02026.txt.bz2 Content-length: 401 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53711 patrick at parcs dot ath.cx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |patrick at parcs dot ath.cx --- Comment #2 from patrick at parcs dot ath.cx --- This is fixed on trunk (with r199906 I believe).