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

Return the list of instructions that use `Ptr` to read or write memory.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/SmallVector-06.adoc[SmallVector<Instruction*, 4>]
getInstructionsForAccess(
    xref:llvm/Value.adoc[Value]* Ptr,
    bool isWrite) const;
----

== Return Value

The instructions that access `Ptr` as specified by `isWrite.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Ptr*
| Pointer value whose users are queried.
| *isWrite*
| When true, collect stores; otherwise collect loads.
|===


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