[Bug middle-end/32946] [4.3 Regression] ICE with -fpredictive-commoning in build_classic_dist_vector_1

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2007-08-10 01:03 -------
C testcase (at -O3):
typedef float t[52];
void f(t * epstab, int ib, int ib2)
{
  int i;
  for(i = 0;i<52;i++)
  {
       ib2 = ib+2;
       (*epstab)[(ib)-1] = (*epstab)[(ib2)-1];
       ib = ib2;
  }
}


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mmitchel at gcc dot gnu dot
                   |                            |org
           Priority|P5                          |P3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32946