gcc/testsuite/gcc.dg/vect/pr93843-1.c

   1 char a;
   2 struct S { short b, c; } d;
   3
   4 __attribute__((noipa)) void
   5 foo (int x)
   6 {
   7   if (x != 4)
   8     __builtin_abort ();
   9 }
  10
  11 int
  12 main ()
  13 {
  14   short *g = &d.c, *h = &d.b;
  15   char e = 4 - a;
  16   int f;
  17   *h = *g = e;
  18   for (f = 0; f < 2; f++)
  19     foo (d.c);
  20   return 0;
  21 }