[Orc][MCJIT][RuntimeDyld] Re-apply r231726 and r231724 with fix suggested by
Dave Blaikie. Thanks Dave!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231896 91177308-0d34-0410-b5e6-96231b3b80d8
12 files changed