Micro-optimize last_1() for 32bits

[stockfish] / src / benchmark.cpp

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index fbf5a46d61d808037634476079e635a01c340fb3..b9cd4058aca8296eca14d9fe18aa7b2242a0e1a4 100644 (file)
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -85,6 +85,7 @@ void benchmark(istringstream& is) {
 
   if (fenFile != "default")
   {
+      fens.clear();
       string fen;
       ifstream file(fenFile.c_str());
 
@@ -118,7 +119,7 @@ void benchmark(istringstream& is) {
       }
       else
       {
-          Threads.start_searching(pos, limits);
+          Threads.start_searching(pos, limits, vector<Move>());
           Threads.wait_for_search_finished();
           nodes += Search::RootPosition.nodes_searched();
       }