X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftt.cpp;h=555f3c6d0e501fc262036eb5c412083ab642fcf2;hb=de0c9e84ca6e41d5cb7c9691edc5918d417c265d;hp=e8a316c96b7ae5831cb32737ec0df38eb72300b8;hpb=b89733b46c9267f61ac41c48204557483658435b;p=stockfish

diff --git a/src/tt.cpp b/src/tt.cpp
index e8a316c9..555f3c6d 100644
--- a/src/tt.cpp
+++ b/src/tt.cpp
@@ -25,7 +25,7 @@
 #include <cassert>
 #include <cmath>
 #include <cstring>
-#if defined(__i386__) || defined(_M_IX86) || defined(_X86_)
+#if !defined(NO_PREFETCH)
 #  include <xmmintrin.h>
 #endif
 
@@ -166,7 +166,7 @@ TTEntry* TranspositionTable::retrieve(const Key posKey) const {
 /// to be loaded from RAM, that can be very slow. When we will
 /// subsequently call retrieve() the TT data will be already
 /// quickly accessible in L1/L2 CPU cache.
-#if !(defined(__i386__) || defined(_M_IX86) || defined(_X86_))
+#if defined(NO_PREFETCH)
 void TranspositionTable::prefetch(const Key) const {}
 #else