Add missing __builtin_cpu_init call in get_cpu_features

Blosc · Apr 25, 2024 · 5fceb36 · 5fceb36
1 parent 9194ec0
commit 5fceb36
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/blosc/shuffle.c b/blosc/shuffle.c
@@ -96,6 +96,8 @@ typedef enum {
 #if defined(HAVE_CPU_FEAT_INTRIN)
 static blosc_cpu_features blosc_get_cpu_features(void) {
   blosc_cpu_features cpu_features = BLOSC_HAVE_NOTHING;
+
+  __builtin_cpu_init();
   if (__builtin_cpu_supports("sse2")) {
     cpu_features |= BLOSC_HAVE_SSE2;
   }