Michael Gottesman 85688b87bb [ome] Change the eliminator to be a module pass instead of a function pass. ...

This ensures that the pass manager runs the eliminator on all functions once
before running any further passes. Otherwise, due to the way the pass manager
runs functions, sometimes a function with unqualified ownership is visible from
a function with qualified ownership. This makes it impossible to have an
invariant that a pass either sees an entire qualified or unqualified world. This
is a useful feature that I would like to keep if I can.

rdar://29870610

2017-04-03 09:43:37 -07:00

10 KiB

Raw Blame History

View Raw