gcc/testsuite/c-c++-common/cilk-plus/SE/ef_test.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fcilkplus -Wunknown-pragmas" } */
   3
   4 /* Tests the clauses in several combinations put in different locations.  */
   5 /* This is mostly a parser test.  */
   6 #define Q 4
   7
   8 int z = Q;
   9
  10  __attribute__ ((vector (uniform(x), linear (y:1), vectorlength (4) )))
  11 int func (int x, int y)
  12 {
  13   int zq = 5;
  14   return x + (y*zq);
  15 }
  16  __attribute__ ((__vector__ (uniform(x), vectorlength (2), linear (y:1) )))
  17 int func2 (int x, int y)
  18 {
  19   int zq = 5;
  20   return x + (y*zq);
  21 }
  22
  23 __attribute__ ((vector (uniform(y), linear (x), vectorlength (4) )))
  24 int func3 (int x, int y)
  25 {
  26   int zq = 5;
  27   return x + (y*zq);
  28 }
  29
  30 __attribute__ ((vector (uniform(x), linear (y:1), mask)))
  31 int func4 (int x, int y)
  32 {
  33   int zq = 5;
  34   return x + (y*zq);
  35 }
  36
  37 __attribute__ ((vector (uniform(x), linear (y:1), nomask)))
  38 int func5 (int x, int y)
  39 {
  40   int zq = 5;
  41   return x + (y*zq);
  42 }
  43
  44 __attribute__ ((vector (uniform(x), mask, linear (y:1))))
  45 int func6 (int x, int y)
  46 {
  47   int zq = 5;
  48   return x + (y*zq);
  49 }
  50
  51 __attribute__ ((vector (uniform (x), mask, linear (y:1)), vector))
  52 int func7 (int x, int y)
  53 {
  54   int zq = 5;
  55   return x + (y*zq);
  56 }
  57
  58 __attribute__ ((vector (uniform (x), mask, linear (y:1)), vector (uniform (y), mask)))
  59 int func8 (int x, int y)
  60 {
  61   int zq = 5;
  62   return x + (y*zq);
  63 }
  64
  65 __attribute__ ((vector, vector (uniform (y), mask)))
  66 int func9 (int x, int y)
  67 {
  68   int zq = 5;
  69   return x + (y*zq);
  70 }
  71
  72 int main (int argc, char *argv[])
  73 {
  74   int ii = 0, q = 5;
  75   for (ii = 0; ii < 10; ii++)
  76     q += func (argc, ii);
  77   return q;
  78 }