[PATCH] D158664: [PSI] Use zero function entry count info when getting profile count for calls

[Shimin Cui via Phabricator via llvm-commits]

scui added a comment.

In D158664#4611498 <https://reviews.llvm.org/D158664#4611498>, @davidxl wrote:

> I assume this is with instrumentation based FDO. Why are there functions without profile?

Yes. this is with instrumentation based FDO. This can happen when customers are not profiling all the files of their applications.


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  https://reviews.llvm.org/D158664/new/

https://reviews.llvm.org/D158664