> clang supports __builtin_expect, even on Windows.
Another use of __builtin_expect is here:
2020-08-16 Bruno Haible
avltreehash-list, rbtreehash-list: Optimize also on clang.
* lib/gl_anytreehash_list1.h (add_nodes_to_buckets): Use
__builtin_expect also on clang.
di
clang supports __builtin_expect, even on Windows.
Most Gnulib modules use the 'builtin-expect' module with its Autoconf test,
however, some use the macros from lib/cdefs.h.
2020-08-06 Bruno Haible
Use __builtin_expect with clang everywhere.
* lib/cdefs.h (__glibc_unlikely, __
