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

Overwrite the Vector Function ABI variants attribute with the names provide in `VariantMappings.`

== Synopsis

Declared in `<llvm/IR/VFABIDemangler.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setVectorVariantNames(
    xref:llvm/CallInst.adoc[CallInst]* CI,
    xref:llvm/ArrayRef-08.adoc[ArrayRef<std::string>] VariantMappings);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *CI*
| The call instruction whose variant attribute is overwritten.
| *VariantMappings*
| Variant mapping names to store on `CI.`
|===


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