gcc/testsuite/c-c++-common/goacc/cache-1.c

   1 int
   2 main (int argc, char **argv)
   3 {
   4 #define N   2
   5     int a[N], b[N];
   6     int i;
   7
   8     for (i = 0; i < N; i++)
   9     {
  10         a[i] = 3;
  11         b[i] = 0;
  12     }
  13
  14 #pragma acc parallel copyin (a[0:N]) copyout (b[0:N])
  15 {
  16     int ii;
  17
  18     for (ii = 0; ii < N; ii++)
  19     {
  20         const int idx = ii;
  21         int n = 1;
  22         const int len = n;
  23
  24 #pragma acc cache /* { dg-error "expected '\\\(' before end of line" } */
  25
  26 #pragma acc cache a[0:N] /* { dg-error "expected '\\\(' before 'a'" } */
  27         /* { dg-bogus "expected end of line before 'a'" "" { xfail c++ } 26 } */
  28
  29 #pragma acc cache (a) /* { dg-error "expected '\\\['" } */
  30
  31 #pragma acc cache ( /* { dg-error "expected (identifier|unqualified-id) before end of line" } */
  32
  33 #pragma acc cache () /* { dg-error "expected (identifier|unqualified-id) before '\\\)' token" } */
  34
  35 #pragma acc cache (,) /* { dg-error "expected (identifier|unqualified-id) before '(,|\\\))' token" } */
  36
  37 #pragma acc cache (a[0:N] /* { dg-error "expected '\\\)' before end of line" } */
  38
  39 #pragma acc cache (a[0:N],) /* { dg-error "expected (identifier|unqualified-id) before '(,|\\\))' token" "" { xfail c } } */
  40
  41 #pragma acc cache (a[0:N]) copyin (a[0:N]) /* { dg-error "expected end of line before 'copyin'" } */
  42
  43 #pragma acc cache () /* { dg-error "expected (identifier|unqualified-id) before '\\\)' token" } */
  44
  45 #pragma acc cache (a[0:N] b[0:N]) /* { dg-error "expected '\\\)' before 'b'" } */
  46
  47 #pragma acc cache (a[0:N] b[0:N}) /* { dg-error "expected '\\\)' before 'b'" } */
  48         /* { dg-bogus "expected end of line before '\\\}' token" "" { xfail c++ } 47 } */
  49
  50 #pragma acc cache (a[0:N] /* { dg-error "expected '\\\)' before end of line" } */
  51
  52 #pragma acc cache (a[ii]) /* { dg-error "'ii' is not a constant" } */
  53
  54 #pragma acc cache (a[idx:n]) /* { dg-error "'n' is not a constant" } */
  55
  56 #pragma acc cache (a[0:N]) ( /* { dg-error "expected end of line before '\\(' token" } */
  57
  58 #pragma acc cache (a[0:N]) ii /* { dg-error "expected end of line before 'ii'" } */
  59
  60 #pragma acc cache (a[0:N] ii) /* { dg-error "expected '\\)' before 'ii'" } */
  61
  62 #pragma acc cache (a[0:N])
  63
  64 #pragma acc cache (a[0:N], a[0:N])
  65
  66 #pragma acc cache (a[0:N], b[0:N])
  67
  68 #pragma acc cache (a[0])
  69
  70 #pragma acc cache (a[0], a[1], b[0:N])
  71
  72 #pragma acc cache (a[idx])
  73
  74 #pragma acc cache (a[idx:len])
  75
  76         b[ii] = a[ii];
  77     }
  78 }
  79
  80
  81     for (i = 0; i < N; i++)
  82     {
  83         if (a[i] != b[i])
  84             __builtin_abort ();
  85     }
  86
  87     return 0;
  88 }