@samp{603e}, @samp{604}, @samp{604e}, @samp{620}, @samp{630}, @samp{740},
@samp{7400}, @samp{7450}, @samp{750}, @samp{801}, @samp{821}, @samp{823},
@samp{860}, @samp{970}, @samp{8540}, @samp{a2}, @samp{e300c2},
-@samp{e300c3}, @samp{e500mc}, @samp{ec603e}, @samp{G3}, @samp{G4}, @samp{G5},
-@samp{power}, @samp{power2}, @samp{power3}, @samp{power4},
-@samp{power5}, @samp{power5+}, @samp{power6}, @samp{power6x}, @samp{power7},
-@samp{common}, @samp{powerpc}, @samp{powerpc64}, @samp{rios},
+@samp{e300c3}, @samp{e500mc}, @samp{e500mc64}, @samp{ec603e}, @samp{G3},
+@samp{G4}, @samp{G5}, @samp{power}, @samp{power2}, @samp{power3},
+@samp{power4}, @samp{power5}, @samp{power5+}, @samp{power6}, @samp{power6x},
+@samp{power7}, @samp{common}, @samp{powerpc}, @samp{powerpc64}, @samp{rios},
@samp{rios1}, @samp{rios2}, @samp{rsc}, and @samp{rs64}.
@option{-mcpu=common} selects a completely generic processor. Code