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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/22253] [4.1 Regression] ICE while compiling libjava/gnu/gcj/xlib/natWindow.cc
Date: Thu, 30 Jun 2005 17:22:00 -0000	[thread overview]
Message-ID: <20050630172247.1131.qmail@sourceware.org> (raw)
In-Reply-To: <20050630151615.22253.andreast@gcc.gnu.org>


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-30 17:22 -------
Confirmed, reduced testcase:
struct allocator { ~allocator() {} };
struct _Vector_base
{
  struct _Vector_impl
  {
    int* _M_start;
    int* _M_finish;
    _Vector_impl()
      : _M_start(0), _M_finish(0)
    { }
  };
  _Vector_base(){}
  _Vector_impl _M_impl;
};
void setWMProtocols()
{
  allocator a;
  _Vector_base atomVector;
}


This also happens on i686-pc-linux-gnu with the reduced testcase.
Only -O2 -fnon-call-exceptions is needed to reproduce the bug.
I think VRP is not cleaning up the exceptions regions correctly.

This is a build bug because it blocks building with --enable-java-awt=gtk,xlib.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dnovillo at gcc dot gnu dot
                   |                            |org
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
  GCC build triplet|powerpc-apple-darwin8.1.0   |
   GCC host triplet|powerpc-apple-darwin8.1.0   |
 GCC target triplet|powerpc-apple-darwin8.1.0   |
           Keywords|                            |build
   Last reconfirmed|0000-00-00 00:00:00         |2005-06-30 17:22:45
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22253


  parent reply	other threads:[~2005-06-30 17:22 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-30 15:16 [Bug libgcj/22253] New: " andreast at gcc dot gnu dot org
2005-06-30 15:19 ` [Bug middle-end/22253] " andreast at gcc dot gnu dot org
2005-06-30 15:19 ` pinskia at gcc dot gnu dot org
2005-06-30 15:22 ` [Bug middle-end/22253] [4.1 Regression] " pinskia at gcc dot gnu dot org
2005-06-30 17:22 ` pinskia at gcc dot gnu dot org [this message]
2005-06-30 17:24 ` pinskia at gcc dot gnu dot org
2005-06-30 18:08 ` giovannibajo at libero dot it
2005-07-03 18:23 ` andreast at gcc dot gnu dot org
2005-07-03 18:27 ` pinskia at gcc dot gnu dot org
2005-07-04 15:08 ` andreast at gcc dot gnu dot org
2005-07-04 15:15 ` pinskia at gcc dot gnu dot org
2005-07-14 16:58 ` pinskia at gcc dot gnu dot org

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