cpu.ppc: updating optimizing compiler backend for recent changes
cpu.ppc: updating optimizing compiler backend for recent changes

kingcons/factor,erg/factor,cataska/factor,mcandre/factor,cataska/factor,kingcons/factor,erg/factor,kingcons/factor,cataska/factor,erg/factor,erg/factor,ceninan/factor,mcandre/factor,erg/factor,mcandre/factor,erg/factor,ceninan/factor,mcandre/factor,mcandre/factor,ceninan/factor,mcandre/factor,cataska/factor,mcandre/factor,erg/factor,kingcons/factor,ceninan/factor