gcc/testsuite/gcc.dg/graphite/pr82421.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -floop-nest-optimize" } */
   3
   4 int pc;
   5
   6 void
   7 qy (int l9)
   8 {
   9   int tw = 4;
  10   int fb[tw];
  11
  12   while (l9 < 1)
  13     {
  14       int dr;
  15
  16       pc = fb[2];
  17       for (dr = 0; dr < tw; ++dr)
  18         fb[dr] = 0;
  19       ++l9;
  20     }
  21 }