gcc/testsuite/gcc.dg/pr95854.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -fno-vect-cost-model -fno-tree-scev-cprop -ftracer" } */
   3 /* { dg-additional-options "-march=armv8.5-a+sve2" { target aarch64*-*-* } } */
   4
   5 extern void abort (void);
   6 int c, d;
   7 int main()
   8 {
   9   int e[] = {4, 4, 4, 4, 4, 4, 4, 4, 4};
  10   d = 8;
  11   for (; d; d--)
  12     for (int a = 0; a <= 8; a++)
  13       {
  14         c = e[1];
  15         e[d] = 0;
  16       }
  17   if (c != 0)
  18     abort ();
  19   return 0;
  20 }