Clean up and simplify some nnue code.

[stockfish] / src / nnue / nnue_feature_transformer.h

diff --git a/src/nnue/nnue_feature_transformer.h b/src/nnue/nnue_feature_transformer.h
index fb867421f6c249b7513190ef5f2a48296726ac03..855980182fccafd731879a91b6458f93e3c6570d 100644 (file)
--- a/src/nnue/nnue_feature_transformer.h
+++ b/src/nnue/nnue_feature_transformer.h
@@ -123,8 +123,10 @@ namespace Stockfish::Eval::NNUE {
       // We use __m* types as template arguments, which causes GCC to emit warnings
       // about losing some attribute information. This is irrelevant to us as we
       // only take their size, so the following pragma are harmless.
+      #if defined(__GNUC__)
       #pragma GCC diagnostic push
       #pragma GCC diagnostic ignored "-Wignored-attributes"
+      #endif
 
       template <typename SIMDRegisterType,
                 typename LaneType,
@@ -156,9 +158,9 @@ namespace Stockfish::Eval::NNUE {
 
       static constexpr int NumRegs     = BestRegisterCount<vec_t, WeightType, TransformedFeatureDimensions, NumRegistersSIMD>();
       static constexpr int NumPsqtRegs = BestRegisterCount<psqt_vec_t, PSQTWeightType, PSQTBuckets, NumRegistersSIMD>();
-
+      #if defined(__GNUC__)
       #pragma GCC diagnostic pop
-
+      #endif
   #endif