gcc/testsuite/gcc.c-torture/compile/20011219-2.c

   1 /* This testcase failed on Alpha at -O2 when simplifying conditional
   2    expressions.  */
   3
   4 struct S {
   5   unsigned long a;
   6   double b, c;
   7 };
   8
   9 extern double bar (double, double);
  10
  11 int
  12 foo (unsigned long x, unsigned int y, struct S *z)
  13 {
  14   unsigned int a = z->a;
  15   int b = y / z->a > 1 ? y / z->a : 1;
  16
  17   a = y / b < z->a ? y / b : z->a;
  18   z->c = z->b * bar ((double) a, (double) x);
  19   return 0;
  20 }