From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3096 invoked by alias); 9 Dec 2013 23:32:04 -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 2834 invoked by uid 48); 9 Dec 2013 23:31:59 -0000 From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/59441] New: ICE in bitmap_element_allocate Date: Mon, 09 Dec 2013 23:32:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: 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: 2013-12/txt/msg00792.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D59441 Bug ID: 59441 Summary: ICE in bitmap_element_allocate Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: mpolacek at gcc dot gnu.org On template < typename T > struct A { T foo (); }; template < typename T > struct C: virtual public A < T > { C & operator<< (C & (C &)); }; template < typename T > C < T > &endl (C < int > &c) { c.foo (); return c; } C < int > cout; void fn () { cout << endl; } we ICE: $ ./cc1plus -quiet -fvtable-verify=3Dstd w.C -flto -O w.C: In function =E2=80=98_GLOBAL__sub_I.00099_cout=E2=80=99: w.C:20:1: internal compiler error: Segmentation fault } ^ 0xb6393f crash_signal /home/marek/src/gcc/gcc/toplev.c:336 0x7d95c4 bitmap_element_allocate /home/marek/src/gcc/gcc/bitmap.c:224 0x7d95c4 bitmap_set_bit(bitmap_head_def*, int) /home/marek/src/gcc/gcc/bitmap.c:669 0xd118f3 verify_ssa(bool) /home/marek/src/gcc/gcc/tree-ssa.c:1075 0xab73ce execute_function_todo /home/marek/src/gcc/gcc/passes.c:1842 0xab7d93 execute_todo /home/marek/src/gcc/gcc/passes.c:1875 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. Target: x86_64-unknown-linux-gnu Configured with: --disable-bootstrap --enable-languages=3Dc,c++,lto --enable-checking=3Dyes gcc version 4.9.0 20131209 (experimental) (GCC) >>From gcc-bugs-return-437138-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Dec 09 23:32:15 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 3878 invoked by alias); 9 Dec 2013 23:32:15 -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 3854 invoked by uid 48); 9 Dec 2013 23:32:12 -0000 From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/59441] ICE in bitmap_element_allocate Date: Mon, 09 Dec 2013 23:32:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: target_milestone 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: 2013-12/txt/msg00793.txt.bz2 Content-length: 293 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59441 Marek Polacek changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.9.0