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

Returns true if the instruction could have memprof metadata, used to ensure consistency between summary analysis and the ThinLTO backend processing.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
mayHaveMemprofSummary(xref:llvm/CallBase.adoc[CallBase] const* CB);
----

== Return Value

True if `CB` could have memprof metadata relevant to summary.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *CB*
| Call instruction to inspect for possible memprof summary data.
|===


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