[PATCH v3 7/7] powerpc64le: Enable float128

[Joseph Myers]

I'm seeing a testsuite regression for powerpc64le with 
build-many-glibcs.py with this patch (elf/check-localplt fails), did you 
not see that in your testing?

https://sourceware.org/ml/libc-testresults/2017-q2/msg00427.html

The failure is: "Extra PLT reference: libc.so: __getauxval".  As the 
__getauxval reference comes from have_ieee_hw_p in libgcc, presumably you 
need to allow that PLT reference in localplt.data with an appropriate 
comment, as it won't be readily possible to avoid it.

-- 
Joseph S. Myers
joseph@codesourcery.com