dist/gcc/optabs.c

1534       int shift_count, left_shift, outof_word;
1553       shift_count = INTVAL (op1);
1569       if (shift_count == BITS_PER_WORD)
1582 	  reverse_unsigned_shift = (left_shift ^ (shift_count < BITS_PER_WORD)
1585 	  unsigned_shift = (left_shift ^ (shift_count < BITS_PER_WORD)
1588 	  if (shift_count > BITS_PER_WORD)
1590 	      first_shift_count = shift_count - BITS_PER_WORD;
1591 	      second_shift_count = 2 * BITS_PER_WORD - shift_count;
1595 	      first_shift_count = BITS_PER_WORD - shift_count;
1596 	      second_shift_count = shift_count;