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

Return the name recorded for function GUID `GUID,` or empty if unknown.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/StringRef.adoc[StringRef]
getFunctionName(xref:llvm/GlobalValue/GUID.adoc[GlobalValue::GUID] GUID) const;
----

== Return Value

Recorded name for `GUID,` or empty if unknown.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *GUID*
| Function GUID to look up.
|===


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