2 day week: == Activity == [TCWG-617] Range extension thunks

- rebased patch after coming back from holiday, took some time as quite a bit had changed, patch still in upstream review.

- Have downstream patches to make inline thunks work with linker scripts, will post for review next week.

== Plan == At linaro connect all next week

== Planned absences == Euro LLVM 27-28 March