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

Printer pass for the `MachineRegionInfo` analysis results.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class MachineRegionInfoPrinterPass
    : public xref:llvm/RequiredPassInfoMixin-047.adoc[RequiredPassInfoMixin<MachineRegionInfoPrinterPass>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/RequiredPassInfoMixin-047.adoc[RequiredPassInfoMixin<MachineRegionInfoPrinterPass>]`
| A CRTP mix‐in for passes that should not be skipped.
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/MachineRegionInfoPrinterPass/2constructor.adoc[`MachineRegionInfoPrinterPass`]         [.small]#[constructor]#
| Construct a printer that writes to `OS.`
| xref:llvm/MachineRegionInfoPrinterPass/run.adoc[`run`] 
| Print the MachineRegionInfo for `MF` and return all analyses preserved.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/MachineRegionInfoPrinterPass/isRequired.adoc[`isRequired`] 
| Return true; required passes cannot be skipped.
|===



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