[#llvm-BlockFrequencyInfoImpl-getProfileCountFromFreq]
= xref:llvm.adoc[llvm]::xref:llvm/BlockFrequencyInfoImpl.adoc[BlockFrequencyInfoImpl]::getProfileCountFromFreq
:relfileprefix: ../../
:mrdocs:

Scale `Freq` by `F's` entry count into an estimated profile count.

== Synopsis

Declared in `<llvm/Analysis/BlockFrequencyInfoImpl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<uint64_t>
getProfileCountFromFreq(
    xref:llvm/Function.adoc[Function] const& F,
    xref:llvm/BlockFrequency.adoc[BlockFrequency] Freq) const;
----

== Return Value

The estimated profile count, or nullopt if unavailable.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *F*
| Function providing the entry count scale.
| *Freq*
| Relative block frequency to convert.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#