[Bug middle-end/41883] [4.5 Regression] ICE from '-O -fprofile-arcs -fsched2-use-superblocks -ftree-vrp -fschedule-insns2 -freorder-blocks'

[reichelt at gcc dot gnu dot org]

------- Comment #2 from reichelt at gcc dot gnu dot org  2009-11-20 12:23 
-------
Confirmed. Reduced testcase (crashes with "-fprofile-arcs
-fsched2-use-superblocks -fschedule-insns2 -freorder-blocks -O"):

================================
int foo(int i)
{
  if (i)
    return 0;
  __builtin_alloca(4);
  return 0;
}
================================


-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |reichelt at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2009-11-20 12:23:29
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41883