Add _s suffix to all FPU2000 opcode translators and helpers that also
have double-precision variant to unify naming and allow adding DFPU
implementations. Add _fpu2k_ to the names of helpers that will have
different implementation for the DFPU .
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
5680f20756