endian little

family ppc

<aliases>
powerpc64le
ppc64el
</aliases>

<submodels>
power7
power7p
power8
power8e
</submodels>

# This should be enabled for all targets, but the Altivec code currently
# makes lots of endian assumptions that I don't have the time to fix up:
#<isa_extn>
#altivec:all
#</isa_extn>
