https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503
--- Comment #3 from Evandro Menezes <e.menezes at samsung dot com> --- (In reply to Andrew Pinski from comment #1) > The other question here are there denormals happening? That might cause > some performance differences between using fmadd and fmul/fadd. Nope, no denormals.