Fix overflow in add_dpbusd_epi32x2

[stockfish] / src / nnue / nnue_architecture.h

diff --git a/src/nnue/nnue_architecture.h b/src/nnue/nnue_architecture.h
index cac8373075e368b37e3c72493490c7e23920afcc..508f3aae0a7ab18a3551693cff18aedcb682e9e0 100644 (file)
--- a/src/nnue/nnue_architecture.h
+++ b/src/nnue/nnue_architecture.h
@@ -1,6 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2022 The Stockfish developers (see AUTHORS file)
+  Copyright (C) 2004-2023 The Stockfish developers (see AUTHORS file)
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -72,22 +72,20 @@ struct Network
 
   // Read network parameters
   bool read_parameters(std::istream& stream) {
-    if (!fc_0.read_parameters(stream)) return false;
-    if (!ac_0.read_parameters(stream)) return false;
-    if (!fc_1.read_parameters(stream)) return false;
-    if (!ac_1.read_parameters(stream)) return false;
-    if (!fc_2.read_parameters(stream)) return false;
-    return true;
+    return   fc_0.read_parameters(stream)
+          && ac_0.read_parameters(stream)
+          && fc_1.read_parameters(stream)
+          && ac_1.read_parameters(stream)
+          && fc_2.read_parameters(stream);
   }
 
-  // Read network parameters
+  // Write network parameters
   bool write_parameters(std::ostream& stream) const {
-    if (!fc_0.write_parameters(stream)) return false;
-    if (!ac_0.write_parameters(stream)) return false;
-    if (!fc_1.write_parameters(stream)) return false;
-    if (!ac_1.write_parameters(stream)) return false;
-    if (!fc_2.write_parameters(stream)) return false;
-    return true;
+    return   fc_0.write_parameters(stream)
+          && ac_0.write_parameters(stream)
+          && fc_1.write_parameters(stream)
+          && ac_1.write_parameters(stream)
+          && fc_2.write_parameters(stream);
   }
 
   std::int32_t propagate(const TransformedFeatureType* transformedFeatures)