[libc-commits] [libc] [libc][math][c23] Add atanhf16 C23 math function. (PR #132612)

[via libc-commits]

================
@@ -4013,6 +4013,25 @@ add_entrypoint_object(
     libc.src.__support.macros.optimization
 )
 
+add_entrypoint_object(
+  atanhf16
+  SRCS
+    atanhf16.cpp
+  HDRS
+    ../atanhf16.h
+  DEPENDS
+    .explogxf
+    libc.hdr.errno_macros
+    libc.hdr.fenv_macros
+    libc.src.__support.FPUtil.cast
----------------
overmighty wrote:

```suggestion
    libc.src.__support.FPUtil.cast
    libc.src.__support.FPUtil.except_value_utils
```

https://github.com/llvm/llvm-project/pull/132612