update_persistent_hash() doesn't work for non-Assignment instruction that have predicates

Do we have barriers with predicates?

Not as far as I know. Mostly I'm concerned with CallInstruction.

mentioned in commit 515d6f80

mentioned in merge request !99 (merged)

closed via merge request !99 (merged)

closed via commit 311bca9c

closed via commit 515d6f80

mentioned in commit 311bca9c