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

Returns true if this Group requires a scalar iteration to handle gaps.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
requiresScalarEpilogue() const;
----

== Return Value

True if a scalar epilogue is needed to handle gaps.


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