gcc/testsuite/gcc.c-torture/compile/pr57441.c

   1 /* PR tree-optimization/57441 */
   2
   3 int a, c, d, *e;
   4 unsigned char b;
   5
   6 char
   7 baz (char p1)
   8 {
   9     return p1 * a;
  10 }
  11
  12 void func_65 ();
  13 func_1 ()
  14 {
  15     func_65 ();
  16     func_65 ();
  17 }
  18
  19 void
  20 func_65 ()
  21 {
  22     d = baz (b--);
  23     if (*e)
  24         b--;
  25     c = 0;
  26 }