gcc/testsuite/gcc.dg/vect/pr84419.c

   1 #include <string.h>
   2
   3 #define SIZE 400
   4
   5 int  foo[SIZE];
   6 char bar[SIZE];
   7
   8 void __attribute__ ((noinline)) foo_func(void)
   9 {
  10   int i;
  11   for (i = 1; i < SIZE; i++)
  12     if (bar[i])
  13       foo[i] = 1;
  14 }
  15
  16 int main()
  17 {
  18   memset(bar, 1, sizeof(bar));
  19   foo_func();
  20   return 0;
  21 }