vect-99.c

   1 /* { dg-require-effective-target vect_int } */
   2
   3 #include <stdlib.h>
   4 #include "tree-vect.h"
   5
   6 int ca[100];
   7
   8 __attribute__ ((noinline))
   9 void foo (int n)
  10 {
  11   unsigned int i;
  12
  13   for (i = 0; i < n; i++)
  14     ca[i] = 2;
  15 }
  16
  17 int main (void)
  18 {
  19   int i;
  20
  21   check_vect ();
  22
  23   foo(100);
  24
  25   for (i = 0; i < 100; ++i) {
  26     if (ca[i] != 2)
  27       abort();
  28   }
  29   return 0;
  30 }
  31
  32 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
  33 /* { dg-final { cleanup-tree-dump "vect" } } */