libgomp/testsuite/libgomp.c/reduction-6.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4 int j;
   5 float f;
   6
   7 int
   8 main ()
   9 {
  10   j = -10000;
  11   f = 1024.0;
  12   int i;
  13   #pragma omp parallel for reduction (min:f) reduction (max:j)
  14     for (i = 0; i < 4; i++)
  15       switch (i)
  16         {
  17         case 0:
  18           if (j < -16) j = -16; break;
  19         case 1:
  20           if (f > -2.0) f = -2.0; break;
  21         case 2:
  22           if (j < 8) j = 8; if (f > 9.0) f = 9.0; break;
  23         case 3:
  24           break;
  25         }
  26   if (j != 8 || f != -2.0)
  27     abort ();
  28   return 0;
  29 }