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

Convert a branch probability into an unscaled edge weight.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
uint32_t
getWeightFromBranchProb(xref:llvm/BranchProbability.adoc[BranchProbability] const Prob);
----

== Return Value

The unscaled numerator of `Prob.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Prob*
| Branch probability whose numerator becomes the weight.
|===


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