https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120747
--- Comment #19 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #18) > It is more understanding how floating point works and gave a rounding step. > And that fma does the multiple and addition in infinite precision and only > rounds at the end. Plus the other bug reports have had a similar analysis about numerical error and reassociation.
