> Do you mean where is the best place to call these functions? Yup.
> Look at the calls to cgraph_mark_edge in ipa-inline.c There is no such function. I couldn't find anything in ipa-inline that (1) had access to both ends of the call edge, (2) was actually called, and (3) was called before the inlining happened. > and look at inline_forbidden_p--there I assume that cfun will hold > the caller. cfun holds the callee. I found a lot of functions that only had access to the callee (no help there). I also found lots of functions that looked promising but were never called.
