Lines Matching refs:lbitsize
3367 HOST_WIDE_INT lbitpos, lbitsize, rbitpos, rbitsize, nbitpos, nbitsize; in optimize_bit_field_compare() local
3383 linner = get_inner_reference (lhs, &lbitsize, &lbitpos, &offset, &lmode, in optimize_bit_field_compare()
3385 if (linner == lhs || lbitsize == GET_MODE_BITSIZE (lmode) || lbitsize < 0 in optimize_bit_field_compare()
3396 if (rinner == rhs || lbitpos != rbitpos || lbitsize != rbitsize in optimize_bit_field_compare()
3409 nmode = get_best_mode (lbitsize, lbitpos, 0, 0, in optimize_bit_field_compare()
3428 if (nbitsize == lbitsize) in optimize_bit_field_compare()
3432 lbitpos = nbitsize - lbitsize - lbitpos; in optimize_bit_field_compare()
3436 mask = const_binop (LSHIFT_EXPR, mask, size_int (nbitsize - lbitsize)); in optimize_bit_field_compare()
3438 size_int (nbitsize - lbitsize - lbitpos)); in optimize_bit_field_compare()
3471 size_int (lbitsize)))) in optimize_bit_field_compare()
3482 size_int (lbitsize - 1)); in optimize_bit_field_compare()
3492 if (lbitsize == 1 && ! integer_zerop (rhs)) in optimize_bit_field_compare()