gcc/testsuite/gcc.dg/graphite/pr83435.c

   1 /* { dg-do compile { target pthread } } */
   2 /* { dg-options "-O -ftree-parallelize-loops=2 -floop-parallelize-all" } */
   3
   4 int yj, ax;
   5
   6 void
   7 gf (signed char mp)
   8 {
   9   int *dh = &yj;
  10
  11   for (;;)
  12     {
  13       signed char sb;
  14
  15       for (sb = 0; sb < 1; sb -= 8)
  16         {
  17         }
  18
  19       mp &= mp <= sb;
  20       if (mp == 0)
  21         dh = &ax;
  22       mp = 0;
  23       *dh = 0;
  24     }
  25 }