gcc/testsuite/gcc.dg/vect/pr59519-2.c

   1 /* PR tree-optimization/59519 */
   2 /* { dg-do compile } */
   3 /* { dg-additional-options "-O3" } */
   4
   5 struct S { int f0; } d;
   6 int a[8] = { 0 }, b, c, e;
   7
   8 void
   9 foo (void)
  10 {
  11   for (; e < 1; e++)
  12     for (b = 0; b < 7; b++)
  13       {
  14         c |= (a[b + 1] != 0);
  15         if (d.f0)
  16           break;
  17       }
  18 }
  19