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

Return true if `F` may contain irreducible control flow.

== Synopsis

Declared in `<llvm/Analysis/MustExecute.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
mayContainIrreducibleControl(
    xref:llvm/Function.adoc[Function] const& F,
    xref:llvm/LoopInfo.adoc[LoopInfo] const* LI);
----

== Return Value

True if `F` may contain irreducible control flow.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *F*
| Function to inspect.
| *LI*
| Loop info for `F,` or nullptr if unavailable.
|===


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