https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103028
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Alexandre Oliva from comment #4) > Andrew, > > asm("":"=g"(tt):"g"(t)); > asm("":"=g"(ii):"g"(i)); > > Make it "0" for the inputs: > > asm("":"=g"(tt):"0"(t)); Oh yes sorry I did make that mistake there, thanks for correcting me.