[PATCH] D140063: [AutoFDO] Use getHeadSamplesEstimate instead of getTotalSamples to compute profile callsite staleness

[Lei Wang via Phabricator via llvm-commits]

wlei added a comment.

In D140063#3998590 <https://reviews.llvm.org/D140063#3998590>, @wenlei wrote:

> actually you already record it as `NumMismatchedCallsites`, so I think it should be good. :)

Ah, Okay! Also avoid the `Num` and `Count` name confusing :)


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  https://reviews.llvm.org/D140063/new/

https://reviews.llvm.org/D140063