powerpc/64s/exception: generate regs clear instructions using .rept

No generated code change.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2019-06-22 23:15:33 +10:00 • committed by Michael Ellerman
commit f3c8b6c63e