test/590-checker-arr-set-null-regression/info.txt

Regression test for art::PrepareForRegisterAllocation, which replaces

  ArraySet[array, index, BoundType[NullConstant]]

with

  ArraySet[array, index, NullConstant]

but used to forget to remove the "need for a type check" bit in the
ArraySet, thus failing "!may_need_runtime_call_for_type_check"
assertions in code generators.