https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91929
--- Comment #7 from Milian Wolff <mail at milianw dot de> --- to me, that backtrace looks quite nice and usable - a huge improvement, thanks! what you are saying is that if the same file would be calling sin/cos somewhere else, only one of those inline locations would show up? too bad, but I can see how it's impossible to map this in an efficient way...