wa_write_masked_or
wa_write_masked_or(wal,
wa_write_masked_or(wal,
wa_write_masked_or(wal,
wa_write_masked_or(wal, reg, ~0, val);
wa_write_masked_or(wal, reg, val, val);
wa_write_masked_or(wal,
wa_write_masked_or(wal,