old-autovect-branch/gcc/testsuite/gcc.c-torture/compile/20020103-1.c

   1 /* This testcase failed on Alpha at -O2 when simplifying conditional
   2    expressions.  */
   3
   4 int foo (void);
   5
   6 struct A
   7 {
   8   int a, b, c, d;
   9 };
  10
  11 void bar (struct A *x)
  12 {
  13   int e, f;
  14
  15   e = foo ();
  16   e = e / x->b;
  17   if (e < 1)
  18     e = 1;
  19   f = (x->a + x->c) / e;
  20   if (f < x->d)
  21     x->d -= (1 << 16) / 8;
  22 }