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

   1 proc1 (a)
   2      unsigned a;
   3 {
   4   return (a >> 20) & 0x010fffff;
   5 }
   6
   7 proc2 (a)
   8      unsigned a;
   9 {
  10   return (a << 17) & 0xfffff001;
  11 }
  12
  13 proc3 (a)
  14      unsigned a;
  15 {
  16   return (a & 0xff00000a) >> 25;
  17 }
  18
  19 proc4 (a)
  20      unsigned a;
  21 {
  22   return (a & 0x100000ff) << 25;
  23 }
  24
  25 proc5 (a)
  26      unsigned a;
  27 {
  28   return (unsigned char) (a >> 24);
  29 }
  30
  31 proc6 (a)
  32      unsigned a;
  33 {
  34   return ((unsigned char) a) << 30;
  35 }