Re-enable more tests

Author: gnzlbg

libc-test/build.rs

@@ -1691,8 +1691,6 @@ fn test_freebsd(target: &str) {
 
     cfg.skip_signededness(move |c| {
         match c {
-            // FIXME: still required?
-            "LARGE_INTEGER" | "float" | "double" => true,
             // FIXME: still required?
             n if n.starts_with("pthread") => true,
             // sem_t is a struct or pointer