sha/asm/sha*-armv8.pl: add Denver and X-Gene esults.

(Imported from upstream's be5a87a1b00aceba5484a7ec198ac622c9283def)

Change-Id: I21c16b56949387a0eb3794c98550b8d7dfc4a376
Reviewed-on: https://boringssl-review.googlesource.com/4482
Reviewed-by: Adam Langley <agl@google.com>
2 files changed