gcc/testsuite/gcc.c-torture/compile/pr52533.c

   1 /* PR tree-optimization/52533 */
   2
   3 int
   4 foo (unsigned char x)
   5 {
   6   if (x <= 9)
   7     return '0' + x;
   8   else if (x <= 15)
   9     return 'a' + (x - 10);
  10   else
  11     return 0;
  12 }
  13
  14 void
  15 bar (unsigned char x, unsigned char *y)
  16 {
  17   y[0] = foo ((unsigned char) (x >> 4));
  18   y[1] = foo ((unsigned char) (x & 0x0f));
  19 }