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

Match an FP operator that allows reciprocal and matches `SubPattern.`

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename T>
xref:llvm/PatternMatch/AllowFmf_match.adoc[AllowFmf_match<T, FastMathFlags::AllowReciprocal>]
m_AllowReciprocal(T const& SubPattern);
----

== Return Value

A matcher for an FP operator that allows reciprocal and matches `SubPattern.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *SubPattern*
| The nested pattern to match.
|===


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