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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/50587] ICE init_range_entry, at tree-ssa-reassoc.c:1698 caused by recent change
Date: Mon, 03 Oct 2011 07:58:00 -0000	[thread overview]
Message-ID: <bug-50587-4-4ZI0z5GPVO@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50587-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50587

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011-10-03
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-03 07:57:27 UTC ---
Created attachment 25402
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25402
gcc47-pr50587.patch

Does this patch fix it?  I've reproduce it only on invalid code:
extern int c[64];

int
foo (int a)
{
  int x = a > 1;
  int y = &c[60] < (int *) 0x12345678UL;
  return x | y;
}


  parent reply	other threads:[~2011-10-03  7:58 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-01 14:31 [Bug tree-optimization/50587] New: " andi-gcc at firstfloor dot org
2011-10-02 13:18 ` [Bug tree-optimization/50587] " markus at trippelsdorf dot de
2011-10-03  7:58 ` jakub at gcc dot gnu.org [this message]
2011-10-03  8:44 ` markus at trippelsdorf dot de
2011-10-03  9:07 ` jakub at gcc dot gnu.org
2011-10-03 11:56 ` jakub at gcc dot gnu.org

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