kate/BadFish
1
0
Fork 0
mirror of https://github.com/sockspls/badfish synced 2025-05-01 01:03:09 +00:00
Code Issues Releases Wiki Activity

Further simplify previous patch

Browse source 
Use a single XOR instead of NEGATE + AND

No functional change.
This commit is contained in:
Marco Costalba 2013-12-26 12:08:23 +01:00
parent cf0a2a26a9
commit 14aebe2b7c
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/pawns.cpp
View file

@ -188,7 +188,7 @@ namespace {
// to file distance between left and right outermost pawns. // to file distance between left and right outermost pawns.
if (pos.count<PAWN>(Us) > 1) if (pos.count<PAWN>(Us) > 1)
{ {
b = ~e->semiopenFiles[Us] & 0xFF; b = e->semiopenFiles[Us] ^ 0xFF;
value += PawnsFileSpan * int(msb(b) - lsb(b)); value += PawnsFileSpan * int(msb(b) - lsb(b));
} }