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Searched refs:lbitsize (Results 1 – 2 of 2) sorted by relevance

/dflybsd-src/contrib/gcc-8.0/gcc/
H A Dfold-const.c4036 HOST_WIDE_INT lbitpos, lbitsize, nbitpos, nbitsize; in optimize_bit_field_compare() local
4058 || !plbitsize.is_constant (&lbitsize) in optimize_bit_field_compare()
4060 || known_eq (lbitsize, GET_MODE_BITSIZE (lmode)) in optimize_bit_field_compare()
4078 || maybe_ne (lbitsize, rbitsize) in optimize_bit_field_compare()
4099 if (!get_best_mode (lbitsize, lbitpos, bitstart, bitend, in optimize_bit_field_compare()
4116 if (nbitsize == lbitsize) in optimize_bit_field_compare()
4120 lbitpos = nbitsize - lbitsize - lbitpos; in optimize_bit_field_compare()
4124 mask = const_binop (LSHIFT_EXPR, mask, size_int (nbitsize - lbitsize)); in optimize_bit_field_compare()
4126 size_int (nbitsize - lbitsize - lbitpos)); in optimize_bit_field_compare()
4155 if (wi::lrshift (wi::to_wide (rhs), lbitsize) != 0) in optimize_bit_field_compare()
[all …]
/dflybsd-src/contrib/gcc-4.7/gcc/
H A Dfold-const.c3367 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()
[all …]