AutoFDO profile toolchain is open-sourced

Jan Hubicka hubicka@ucw.cz
Fri Apr 10 23:16:00 GMT 2015


> LBR is used for both cfg edge profiling and indirect call Target value
> profiling.
I see, that makes sense ;)  I guess if we want to support profile collection
on targets w/o this feature we could still use one of the algorithms that
try to guess edge profile from BB profile.

Honza



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