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

Matches ZExt or the value itself.

== Synopsis

Declared in `<llvm/IR/PatternMatch.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename OpTy>
xref:llvm/PatternMatchHelpers/match_combine_or-0e.adoc[match_combine_or<CastInst_match<OpTy, ZExtInst>, OpTy>]
m_ZExtOrSelf(OpTy const& Op);
----

== Return Value

A matcher for ZExt or the value itself.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Op*
| Operand matcher.
|===


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