Hmmm, I didn't realize that gcc 6.x also supported __builtin_cpu_*. I imagine we will need backports there as well.
-- Michael Meissner, IBM IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA email: meiss...@linux.vnet.ibm.com, phone: +1 (978) 899-4797
