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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/38104] [4.4 Regression] ICE segmentation fault  (with -O3 when deref a NULL pointer in the code??)
Date: Thu, 13 Nov 2008 19:12:00 -0000	[thread overview]
Message-ID: <20081113191116.885.qmail@sourceware.org> (raw)
In-Reply-To: <bug-38104-8535@http.gcc.gnu.org/bugzilla/>



------- Comment #1 from rguenth at gcc dot gnu dot org  2008-11-13 19:11 -------
Program received signal SIGSEGV, Segmentation fault.
0x0000000000c030dd in get_addr_dereference_operands (stmt=0x7fa8393e58c0, 
    addr=0x7fa8393cc970, flags=0, full_ref=0x7fa8393cc940, offset=0, size=-1, 
    recurse_on_base=1 '\001')
    at ../../../src/trunk/gcc/tree-ssa-operands.c:1525
1525              if (v_ann->symbol_mem_tag)


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to work|                            |4.3.2
   Last reconfirmed|0000-00-00 00:00:00         |2008-11-13 19:11:16
               date|                            |
            Summary|ICE segmentation fault      |[4.4 Regression] ICE
                   |(with -O3 when deref a NULL |segmentation fault  (with -
                   |pointer in the code??)      |O3 when deref a NULL pointer
                   |                            |in the code??)
   Target Milestone|---                         |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38104


  reply	other threads:[~2008-11-13 19:12 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-13 10:20 [Bug tree-optimization/38104] New: " wouter dot vermaelen at scarlet dot be
2008-11-13 19:12 ` rguenth at gcc dot gnu dot org [this message]
2008-11-14  9:01 ` [Bug tree-optimization/38104] [4.4 Regression] " jakub at gcc dot gnu dot org
2008-11-14 12:25 ` jakub at gcc dot gnu dot org
2008-11-14 12:28 ` jakub at gcc dot gnu dot org
2008-11-14 12:30 ` jakub at gcc dot gnu dot org

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