In many covergroups the the instruction enumeration is crossed with different things. There is an enum encoding for UNKNOWN for unknown instructions. Coverage must not have a bin for UNKNOWN and I saw one the other day and though I created a ticket but don't see it now. Creating this quickly as a placeholder to be updated with with the specific covergroup when I find it.
In many covergroups the the instruction enumeration is crossed with different things. There is an enum encoding for UNKNOWN for unknown instructions. Coverage must not have a bin for UNKNOWN and I saw one the other day and though I created a ticket but don't see it now. Creating this quickly as a placeholder to be updated with with the specific covergroup when I find it.