enforce the use of vfmadd231ps for pmadd (gcc and clang stupidely generates the other fmadd variants plus some register moves...)
enforce the use of vfmadd231ps for pmadd (gcc and clang stupidely generates the other fmadd variants plus some register moves...)

robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen