main/gcc/testsuite/gcc.dg/vect/vect-124.c

   1 #include "tree-vect.h"
   2
   3 #ifndef N
   4 #define N 64
   5 #endif
   6
   7 int a[N];
   8
   9 __attribute__((noinline, noclone)) void
  10 foo (int x)
  11 {
  12   int i;
  13   for (i = 0; i < N; i++, x += 3)
  14     a[i] = x;
  15 }
  16
  17 int
  18 main ()
  19 {
  20   int i;
  21
  22   check_vect ();
  23   foo (6);
  24   for (i = 0; i < N; i++)
  25     if (a[i] != i * 3 + 6)
  26       abort ();
  27   return 0;
  28 }
  29
  30 /* { dg-final { cleanup-tree-dump "vect" } } */