vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

cmake/checks/cpu_avx512cnl.cpp

@@ -0,0 +1,12 @@
+#if defined __AVX512__ || defined __AVX512F__
+#include <immintrin.h>
+void test()
+{
+    __m512i a, b, c;
+    a = _mm512_madd52hi_epu64(a, b, c);
+    a = _mm512_permutexvar_epi8(a, b);
+}
+#else
+#error "AVX512-CNL is not supported"
+#endif
+int main() { return 0; }