Use C++17 [[fallthrough]] in faiss/utils/distances_simd.cpp (facebook…

…research#2913) Summary: Pull Request resolved: facebookresearch#2913 Reviewed By: algoriddle Differential Revision: D46603510 fbshipit-source-id: 374d530d79176ac553b40d5ad04bf83d4920b107
blevesearch · Jun 12, 2023 · 27ffd14 · 27ffd14
1 parent 100beb8
commit 27ffd14
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/faiss/utils/distances_simd.cpp b/faiss/utils/distances_simd.cpp
@@ -306,8 +306,10 @@ static inline __m128 masked_read(int d, const float* x) {
     switch (d) {
         case 3:
             buf[2] = x[2];
+            [[fallthrough]];
         case 2:
             buf[1] = x[1];
+            [[fallthrough]];
         case 1:
             buf[0] = x[0];
     }