camellia-aarch64-ce: clear volatile vectors registers
* cipher/camellia-simd128.h [__powerpc__] (clear_vec_regs): New. [__ARM_NEON]: Include 'simd-common-aarch64.h'. [__ARM_NEON] (memory_barrier_with_vec): Remove. [__x86_64__] (clear_vec_regs): New. (FUNC_ENC_BLK16, FUNC_DEC_BLK16, camellia_setup128) (camellia_setup256): Add clear_vec_regs.
- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>