[llvm] caf395e - Reapply "[llvm] Native size estimator for training -Oz inliner"

[Florian Hahn via llvm-commits]

> On Jul 14, 2020, at 15:04, Mircea Trofin <mtrofin at google.com> wrote:
> 
> Could you paste the cmake command line and the build command line, for repro? Thanks!

Hm I tried to reproduce it with a completely new build but it builds fine now. Probably some build dependencies were not updated properly in the incremental build. It seems to work now. Sorry for the noise.