[#llvm-GlobalMergeFuncPass-2constructor-00]
= xref:llvm.adoc[llvm]::xref:llvm/GlobalMergeFuncPass.adoc[GlobalMergeFuncPass]::GlobalMergeFuncPass
:relfileprefix: ../../
:mrdocs:

Construct a pass that uses `ImportSummary` for cross‐module merging.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
GlobalMergeFuncPass(xref:llvm/ModuleSummaryIndex.adoc[ModuleSummaryIndex] const* ImportSummary);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ImportSummary*
| Module summary index providing import information.
|===


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