+ /* C.4 expand DD bit to saturate UINT8 */
+ staterr = vshlq_n_u8(staterr, IXGBE_UINT8_BIT - 1);
+ staterr = vreinterpretq_u8_s8
+ (vshrq_n_s8(vreinterpretq_s8_u8(staterr),
+ IXGBE_UINT8_BIT - 1));
+ stat = ~vgetq_lane_u32(vreinterpretq_u32_u8(staterr), 0);
+