libgomp/testsuite/libgomp.c/pr70680-2.c

   1 /* PR middle-end/70680 */
   2
   3 int v;
   4
   5 void
   6 f1 (void)
   7 {
   8   int i = 0, j = 0;
   9 #pragma omp task default(shared) if(0)
  10   {
  11 #pragma omp simd collapse(2)
  12     for (i = 0; i < 10; i++)
  13       for (j = 0; j < 10; j++)
  14         ;
  15     v = i + j;
  16   }
  17   if (i != 10 || j != 10)
  18     __builtin_abort ();
  19 }
  20
  21 void
  22 f2 (void)
  23 {
  24   int i = 0, j = 0;
  25 #pragma omp task default(shared) if(0)
  26   {
  27 #pragma omp simd collapse(2)
  28     for (i = 0; i < 10; i++)
  29       for (j = 0; j < 10; j++)
  30         ;
  31   }
  32   if (i != 10 || j != 10)
  33     __builtin_abort ();
  34 }
  35
  36 void
  37 f3 (void)
  38 {
  39   int i = 0, j = 0;
  40 #pragma omp task default(shared) if(0)
  41   {
  42 #pragma omp simd collapse(2) lastprivate (i, j)
  43     for (i = 0; i < 10; i++)
  44       for (j = 0; j < 10; j++)
  45         ;
  46     v = i + j;
  47   }
  48   if (i != 10 || j != 10)
  49     __builtin_abort ();
  50 }
  51
  52 void
  53 f4 (void)
  54 {
  55   int i = 0, j = 0;
  56 #pragma omp task default(shared) if(0)
  57   {
  58 #pragma omp simd collapse(2) lastprivate (i, j)
  59     for (i = 0; i < 10; i++)
  60       for (j = 0; j < 10; j++)
  61         ;
  62   }
  63   if (i != 10 || j != 10)
  64     __builtin_abort ();
  65 }
  66
  67 int
  68 main ()
  69 {
  70   f1 ();
  71   if (v++ != 20)
  72     __builtin_abort ();
  73   f2 ();
  74   f3 ();
  75   if (v++ != 20)
  76     __builtin_abort ();
  77   f4 ();
  78   return 0;
  79 }