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

AAQueryInfo that uses SimpleCaptureAnalysis.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class SimpleAAQueryInfo
    : public xref:llvm/AAQueryInfo.adoc[AAQueryInfo]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/AAQueryInfo.adoc[AAQueryInfo]`
| State retained across or within an alias query.
|===

== Types

[cols="1,4"]
|===
| Name| Description
| xref:llvm/AAQueryInfo/CacheEntry.adoc[`CacheEntry`] 
| Cached alias result and metadata about assumption use.
|===


== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:llvm/AAQueryInfo/AliasCacheT.adoc[`AliasCacheT`] 
| Dense map type caching alias results for location pairs.
| xref:llvm/AAQueryInfo/LocPair.adoc[`LocPair`] 
| Pair of cache locations used as an alias‐query cache key.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/SimpleAAQueryInfo/2constructor.adoc[`SimpleAAQueryInfo`]         [.small]#[constructor]#
| Construct query info over `AAR` using a SimpleCaptureAnalysis.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/AAQueryInfo/AAR.adoc[`AAR`] 
| Alias analysis result aggregation used to perform this query.
| xref:llvm/AAQueryInfo/AliasCache.adoc[`AliasCache`] 
| Cache of alias results keyed by location pairs.
| xref:llvm/AAQueryInfo/AssumptionBasedResults.adoc[`AssumptionBasedResults`] 
| Location pairs with an assumption‐based result currently stored.
| xref:llvm/AAQueryInfo/CA.adoc[`CA`] 
| Capture analysis provider used by this query.
| xref:llvm/AAQueryInfo/Depth.adoc[`Depth`] 
| Query depth used to distinguish recursive queries.
| xref:llvm/AAQueryInfo/MayBeCrossIteration.adoc[`MayBeCrossIteration`] 
| Tracks whether the accesses may be on different cycle iterations.
| xref:llvm/AAQueryInfo/NumAssumptionUses.adoc[`NumAssumptionUses`] 
| How many active NoAlias assumption uses there are.
| xref:llvm/AAQueryInfo/UseDominatorTree.adoc[`UseDominatorTree`] 
| Whether alias analysis is allowed to use the dominator tree, for use by passes that lazily update the DT while performing AA queries.
|===



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