Add assert for tzcnt if building with X86_NOCHECK_TZCNT

diff --git a/arch/x86/x86_features.c b/arch/x86/x86_features.c
index d1ac51c55c799062b546cc5c91569ddafad69fdc..4c7563eab0e02b35b3865386d6b6de3552632cce 100644 (file)
--- a/arch/x86/x86_features.c
+++ b/arch/x86/x86_features.c
@@ -122,4 +122,7 @@ void Z_INTERNAL x86_check_features(void) {
         x86_cpu_has_avx512vnni = 0;
         x86_cpu_has_vpclmulqdq = 0;
     }
+#ifdef X86_NOCHECK_TZCNT
+    Assert(!!x86_cpu_has_tzcnt, "TZCNT is not available");
+#endif
 }