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

Analyze memory accesses in loop `L.`

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
LoopAccessInfo(
    xref:llvm/Loop.adoc[Loop]* L,
    xref:llvm/ScalarEvolution.adoc[ScalarEvolution]* SE,
    xref:llvm/TargetTransformInfo.adoc[TargetTransformInfo] const* TTI,
    xref:llvm/TargetLibraryInfo.adoc[TargetLibraryInfo] const* TLI,
    xref:llvm/AAResults.adoc[AAResults]* AA,
    xref:llvm/DominatorTree.adoc[DominatorTree]* DT,
    xref:llvm/LoopInfo.adoc[LoopInfo]* LI,
    xref:llvm/AssumptionCache.adoc[AssumptionCache]* AC,
    bool AllowPartial = false);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *L*
| Loop whose memory accesses are analyzed.
| *SE*
| ScalarEvolution used for access functions and predicates.
| *TTI*
| Target transform info for cost and legality queries.
| *TLI*
| Target library info used during analysis.
| *AA*
| Alias analysis used to classify memory accesses.
| *DT*
| Dominator tree used for predication and context.
| *LI*
| Loop info for the function containing `L.`
| *AC*
| Assumption cache used to strengthen proofs.
| *AllowPartial*
| When true, keep partial runtime checks on failure.
|===


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