[libc-commits] [libc] [libc][math] Fix signaling NaN handling for math functions. (PR #133347)

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@@ -4129,7 +4129,9 @@ add_entrypoint_object(
     atan2f_float.h
   DEPENDS
     .inv_trigf_utils
+    libc.hdr.fenv_macros
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overmighty wrote:

Actually, since this PR adds the only use of an fenv macro in atan2f.cpp, maybe it would have been better to just not remove the `#include "hdr/fenv_macros.h"` in the last commit.

https://github.com/llvm/llvm-project/pull/133347