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Subject: [Bug tree-optimization/28003] [4.2 Regression] optimizer bug
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------- Comment #3 from reichelt at gcc dot gnu dot org  2006-06-13 13:11 -------
Confirmed.

Shorter testcase (should return 0, but returns 1):

====================================================================
struct A
{
  int i, j[9];
  A() : i(1) { j[0]=j[1]=j[2]=j[3]=j[4]=j[5]=j[6]=j[7]=j[8]=0; }
};

struct B
{
  A a;
};

B b[] =
{
  {}, {}, {}, {}, {}, {}, {}, {}, {}, {},
  {}, {}, {}, {}, {}, {}, {}, {}, {}, {},
  {}, {}, {}, {}, {}
};

int main()
{
  return 1 - b[sizeof(b)/sizeof(B) - 1].a.i;
}
====================================================================


-- 

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|                            |monitored
   Last reconfirmed|0000-00-00 00:00:00         |2006-06-13 13:11:58
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28003