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* [Bug lto/59441] New: ICE in bitmap_element_allocate
@ 2013-12-09 23:32 mpolacek at gcc dot gnu.org
  2013-12-09 23:33 ` [Bug lto/59441] " mpolacek at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2013-12-09 23:32 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59441

            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=std w.C -flto -O
w.C: In function ‘_GLOBAL__sub_I.00099_cout’:
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 <http://gcc.gnu.org/bugs.html> for instructions.

Target: x86_64-unknown-linux-gnu
Configured with: --disable-bootstrap --enable-languages=c,c++,lto
--enable-checking=yes
gcc version 4.9.0 20131209 (experimental) (GCC)
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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.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
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: lto
X-Bugzilla-Version: 4.9.0
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X-Bugzilla-Who: mpolacek at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Priority: P3
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idY441

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.9.0


^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2015-06-26 21:19 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-12-09 23:32 [Bug lto/59441] New: ICE in bitmap_element_allocate mpolacek at gcc dot gnu.org
2013-12-09 23:33 ` [Bug lto/59441] " mpolacek at gcc dot gnu.org
2013-12-11 14:32 ` rguenth at gcc dot gnu.org
2014-03-17 14:36 ` mpolacek at gcc dot gnu.org
2014-04-22 11:36 ` jakub at gcc dot gnu.org
2014-07-16 13:29 ` jakub at gcc dot gnu.org
2014-10-30 10:38 ` jakub at gcc dot gnu.org
2015-06-26 20:16 ` jakub at gcc dot gnu.org
2015-06-26 20:37 ` jakub at gcc dot gnu.org
2015-06-26 21:19 ` pinskia at gcc dot gnu.org

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