nir/find_array_copies: Don't assume all children exist
Fixes: 9f3c595d "nir/find_array_copies: Handle cast derefs"
Found with a BVH building kernel.
GitLab will be down for maintenance Monday June 03, from approx 10am UTC for roughly 48 hours. This is for a major gitlab upgrade which requires a DB migration. See the tracker issue for more informations.
Fixes: 9f3c595d "nir/find_array_copies: Handle cast derefs"
Found with a BVH building kernel.