Replace utils::cnttz{32,64} with std::countr_{zero,one}

Make #include <bit> mandatory.
2020-04-13 15:31:41 +03:00
parent adfc9d93c3
commit d0c199d455
10 changed files with 15 additions and 37 deletions
@@ -17,9 +17,12 @@
 #include <limits>
 #include <array>

-#if __has_include(<bit>)
-#include <bit>
+#ifdef _MSC_VER
+#ifndef __cpp_lib_bitops
+#define __cpp_lib_bitops
 #endif
+#endif
+#include <bit>

 #ifndef __has_builtin
 	#define __has_builtin(x) 0