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

Return the non‐extracted vector source operand of `V` if it exists. If `V` is not an extracted subvector, it is returned as‐is.

== Synopsis

Declared in `<llvm/CodeGen/SelectionDAGNodes.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/SDValue.adoc[SDValue]
peekThroughExtractSubvectors(xref:llvm/SDValue.adoc[SDValue] V);
----

== Return Value

The non‐extracted vector source operand of `V` if it exists.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *V*
| Value to peek through.
|===


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