LL_INCPRICE
+ LL_INCPRICE(litlen);
&& (LL_INCPRICE(1) < 0) /* ll1 is cheaper than ll0 */
int with1literal = prevMatch.price + LIT_PRICE(ip+cur) + LL_INCPRICE(1);
int withMoreLiterals = price + LIT_PRICE(ip+cur) + LL_INCPRICE(litlen+1);