> On Jul 10, 2018, at 11:32 AM, Richard Biener <richard.guent...@gmail.com> > wrote: > > On July 10, 2018 5:42:40 PM GMT+02:00, Qing Zhao <qing.z...@oracle.com> wrote: >> Hi, David, >> >> thanks a lot for your information. very helpful. >> >> specifically, I am mostly interested in the inline report part of the >> opt-info: >> >> 1. what’s the current status of inlining report through opt-info? >> (with the upstream GCC last week, >> the -fopt-info-inline report nothing) >> 2. what’s the plan for opt-info-inline? when will it be available? > > Just implement it yourself? There is already Winline you can look at. Yes, I can definitely do that. Just want to be consistent with the current work David is doing, any specific requirement? and also want to make sure no duplicated effort spent on this work. :-)
> >> 3. is there any design available for the messages from opt-info-inline? >> will the call-chain info, profiling >> feedback info be available in the inlining report? > > What do you need the report for? With C++ too much inlining happens to be > interesting. You can also always look at the ipa-inline and einline dumps. we are mostly interested in C inlining report. mainly to find all the callers of a callee that is inlined. I will check the dump files of ipa-inline and einline to see whether they can be filtered to get enough info we want first. thanks. Qing > > Richard.
