[#llvm-operator_bitor-0cd]
= xref:llvm.adoc[llvm]::operator|
:relfileprefix: ../
:mrdocs:

Return a sparse bit vector that is the union of `LHS` and `RHS.`

== Synopsis

Declared in `<llvm/ADT/SparseBitVector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<unsigned int ElementSize>
xref:llvm/SparseBitVector.adoc[SparseBitVector<ElementSize>]
operator|(
    xref:llvm/SparseBitVector.adoc[SparseBitVector<ElementSize>] const& LHS,
    xref:llvm/SparseBitVector.adoc[SparseBitVector<ElementSize>] const& RHS);
----

== Return Value

New vector containing bits set in either operand.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *LHS*
| Left‐hand sparse bit vector.
| *RHS*
| Right‐hand sparse bit vector.
|===


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