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

Create a legacy pass that prints a label‐only region graph as DOT.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:llvm/FunctionPass.adoc[FunctionPass]*
createRegionOnlyPrinterPass();
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== Return Value

A FunctionPass that writes a label‐only region graph to a DOT file.


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