[PATCH] D30282: Add call branch annotation for ICP promoted direct call in SamplePGO mode.

[Rong Xu via Phabricator via llvm-commits]

xur added a comment.

Not familiar with samplePGO. Are the counters always annotated in the call sites (or the sampled BB)?
The call counts cannot be inferred from entry counts and the branch-weight? 
If this the way samplePGO works, this looks fine to me.


https://reviews.llvm.org/D30282