Fix zugzwang pruning issues

[stockfish] / src / misc.cpp

diff --git a/src/misc.cpp b/src/misc.cpp
index 360bd2161a64bfeb783eefa8817dd52617301da3..11833440e0c229c85bce7aefeae411f4d34d89f6 100644 (file)
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -205,6 +205,12 @@ void prefetch(void* addr) {
 
 #endif
 
+void prefetch2(void* addr) {
+
+    prefetch(addr);
+    prefetch((uint8_t*)addr + 64);
+}
+
 namespace WinProcGroup {
 
 #ifndef _WIN32