X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;fp=src%2Fposition.cpp;h=5ce7da22894568a2e60c68cd2606fdc01e27845d;hp=b707293dd730655d060e717d35703d3acf9f2322;hb=3f6451eff7c62e8d4a33c5b11f055a81b3da8387;hpb=a260c9a8a24a2630a900efc3821000c3481b0c5d

diff --git a/src/position.cpp b/src/position.cpp
index b707293d..5ce7da22 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -77,6 +77,8 @@ std::ostream& operator<<(std::ostream& os, const Position& pos) {
       && !pos.can_castle(ANY_CASTLING))
   {
       StateInfo st;
+      ASSERT_ALIGNED(&st, Eval::NNUE::kCacheLineSize);
+
       Position p;
       p.set(pos.fen(), pos.is_chess960(), &st, pos.this_thread());
       Tablebases::ProbeState s1, s2;
@@ -1318,6 +1320,8 @@ bool Position::pos_is_ok() const {
               assert(0 && "pos_is_ok: Bitboards");
 
   StateInfo si = *st;
+  ASSERT_ALIGNED(&si, Eval::NNUE::kCacheLineSize);
+
   set_state(&si);
   if (std::memcmp(&si, st, sizeof(StateInfo)))
       assert(0 && "pos_is_ok: State");