opelly/Stockfish
1
0
Fork 0
mirror of https://github.com/opelly27/Stockfish.git synced 2026-05-20 07:27:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Micro optimization in extension()

Browse Source 
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2008-12-29 11:57:07 +01:00
parent 0da1d6a846
commit d99a95df29
1 changed files with 11 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/search.cpp
+11 -8
View File
@@ -2195,15 +2195,18 @@ namespace {
if (mateThreat) if (mateThreat)
result += MateThreatExtension[pvNode]; result += MateThreatExtension[pvNode];
if (pos.move_is_pawn_push_to_7th(m)) if (pos.type_of_piece_on(move_from(m)) == PAWN)
{ {
result += PawnPushTo7thExtension[pvNode]; if (pos.move_is_pawn_push_to_7th(m))
*dangerous = true; {
} result += PawnPushTo7thExtension[pvNode];
if (pos.move_is_passed_pawn_push(m)) *dangerous = true;
{ }
result += PassedPawnExtension[pvNode]; if (pos.move_is_passed_pawn_push(m))
*dangerous = true; {
result += PassedPawnExtension[pvNode];
*dangerous = true;
}
} }
if ( pos.move_is_capture(m) if ( pos.move_is_capture(m)