https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61915
--- Comment #14 from Evandro <e.menezes at samsung dot com> --- (In reply to Wilco from comment #10) > Note currently it is not possible to use FP registers for spilling using the > hooks - basically you still end up with int<->fp moves for every definition > and use (even when multiple uses are right next to each other), and > rematerialization does not happen at all. Vladimir, I had also noticed that the hooks that you pointed me to didn't seem to work as documented. Are we missing anything?