[Orc] Enable user supplied partitioning functors in the CompileOnDemand layer.

Previously the CompileOnDemand layer always created single-function partitions.
In theory this new API allows for more interesting partitions, though this has
not been well tested yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249623 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed