Revert "[libc++] Remove a few unused includes from <__bit/*> (llvm#137934)"

AnthonyLatsis · AnthonyLatsis · commit 77f8d272a04e · 2025-07-18T20:16:09.000+01:00
This partially reverts commit a6459de.
diff --git a/libcxx/include/__bit/countl.h b/libcxx/include/__bit/countl.h
@@ -9,6 +9,7 @@
 #ifndef _LIBCPP___BIT_COUNTL_H
 #define _LIBCPP___BIT_COUNTL_H
 
+#include <__bit/rotate.h>
 #include <__config>
 #include <__type_traits/integer_traits.h>
 #include <limits>
