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

Initialize data structures for specified new function.

== Synopsis

Declared in `<llvm/CodeGen/SwiftErrorValueTracking.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setFunction(xref:llvm/MachineFunction.adoc[MachineFunction]& MF);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *MF*
| Machine function to track swifterror values for.
|===


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