From d30dfc084c8601280bae2041fe781d93b099ce7b Mon Sep 17 00:00:00 2001 From: Marco Costalba Date: Sat, 27 Jul 2013 11:34:15 +0200 Subject: [PATCH] Annotate an unlikely condition No functional change. --- src/position.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/position.cpp b/src/position.cpp index f7a89e07..60d619be 100644 --- a/src/position.cpp +++ b/src/position.cpp @@ -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) -- 2.39.2