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

Options that control when loop interleaving and vectorization may run.

== Synopsis

Declared in `<llvm/Transforms/Vectorize/LoopVectorize.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct LoopVectorizeOptions;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/LoopVectorizeOptions/2constructor-05.adoc[`LoopVectorizeOptions`]         [.small]#[constructor]#
| Constructors
| xref:llvm/LoopVectorizeOptions/setInterleaveOnlyWhenForced.adoc[`setInterleaveOnlyWhenForced`] 
| Set whether interleaving runs only when forced by a pragma or option.
| xref:llvm/LoopVectorizeOptions/setVectorizeOnlyWhenForced.adoc[`setVectorizeOnlyWhenForced`] 
| Set whether vectorization runs only when forced by a pragma or option.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/LoopVectorizeOptions/InterleaveOnlyWhenForced.adoc[`InterleaveOnlyWhenForced`] 
| If false, consider all loops for interleaving. If true, only loops that explicitly request interleaving are considered.
| xref:llvm/LoopVectorizeOptions/VectorizeOnlyWhenForced.adoc[`VectorizeOnlyWhenForced`] 
| If false, consider all loops for vectorization. If true, only loops that explicitly request vectorization are considered.
|===



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