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Annotate an unlikely condition

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No functional change.
This commit is contained in:
Marco Costalba
2013-07-27 11:34:15 +02:00
parent 6373e88b5b
commit d30dfc084c
1 changed files with 1 additions and 1 deletions
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2
src/position.cpp
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@@ -652,7 +652,7 @@ bool Position::move_gives_check(Move m, const CheckInfo& ci) const {
return true;
// Discovery check ?
if (ci.dcCandidates && (ci.dcCandidates & from))
if (unlikely(ci.dcCandidates) && (ci.dcCandidates & from))
{
// For pawn and king moves we need to verify also direction
if ( (pt != PAWN && pt != KING)