https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108577 Bug 108577 depends on bug 113413, which changed state.
Bug 113413 Summary: ATAND(Y,X) is unsupported https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113413 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED