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

Performs Loop Invariant Code Motion Pass.

== Synopsis

Declared in `<llvm/Transforms/Scalar/LICM.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class LICMPass
    : public xref:llvm/OptionalPassInfoMixin-0246.adoc[OptionalPassInfoMixin<LICMPass>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/OptionalPassInfoMixin-0246.adoc[OptionalPassInfoMixin<LICMPass>]`
| A CRTP mix‐in for passes that can be skipped.
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/LICMPass/2constructor-06.adoc[`LICMPass`]         [.small]#[constructor]#
| Constructors
| xref:llvm/LICMPass/printPipeline.adoc[`printPipeline`] 
| Print this pass's pipeline representation to `OS.`
| xref:llvm/LICMPass/run.adoc[`run`] 
| Run loop invariant code motion over the loop.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/LICMPass/isRequired.adoc[`isRequired`] 
| Return false; optional passes may be skipped.
|===



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