[#llvm-AAResults-getModRefInfo-06b]
= xref:llvm.adoc[llvm]::xref:llvm/AAResults.adoc[AAResults]::getModRefInfo
:relfileprefix: ../../
:mrdocs:

Return ModRef info for a catchpad against location `Loc.`

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/ModRefInfo.adoc[ModRefInfo]
getModRefInfo(
    xref:llvm/CatchPadInst.adoc[CatchPadInst] const* I,
    xref:llvm/MemoryLocation.adoc[MemoryLocation] const& Loc,
    xref:llvm/AAQueryInfo.adoc[AAQueryInfo]& AAQI);
----

== Return Value

ModRef info describing how the catchpad may access `Loc.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *I*
| CatchPad instruction whose ModRef behavior is queried.
| *Loc*
| Memory location to check against the catchpad.
| *AAQI*
| Query state and caches for this query.
|===


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