gcc/testsuite/gcc.dg/vect/pr100756.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_int } */
   3
   4 int
   5 foo (int * restrict a, int n)
   6 {
   7   int i, result = 0;
   8
   9   a = __builtin_assume_aligned (a, __BIGGEST_ALIGNMENT__);
  10   for (i = 0; i < n * 16; i++)
  11     result += a[i];
  12   return result;
  13 }
  14
  15 /* { dg-final { scan-tree-dump-not "epilog loop required" "vect" } } */