If the MemoryCache is asked to look up an address that is in an invalid
range, it should set the error in the Error passed into the function.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@181386 91177308-0d34-0410-b5e6-96231b3b80d8
Fixed IRExecutionUnit build failures due to changes
in the underlying llvm::JITMemoryManager API.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@181387 91177308-0d34-0410-b5e6-96231b3b80d8