[#llvm-RuntimeCheckingPtrGroup-addPointer-0a]
= xref:llvm.adoc[llvm]::xref:llvm/RuntimeCheckingPtrGroup.adoc[RuntimeCheckingPtrGroup]::addPointer
:relfileprefix: ../../
:mrdocs:

`addPointer` overloads

== Synopses

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

Tries to add the pointer at `Index` to this checking group.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:llvm/RuntimeCheckingPtrGroup/addPointer-08.adoc[addPointer](
    unsigned int Index,
    xref:llvm/RuntimePointerChecking.adoc[RuntimePointerChecking] const& RtCheck);
----

[.small]#xref:llvm/RuntimeCheckingPtrGroup/addPointer-08.adoc[_» more..._]#

Tries to add a pointer with explicit bounds to this checking group.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:llvm/RuntimeCheckingPtrGroup/addPointer-09.adoc[addPointer](
    unsigned int Index,
    xref:llvm/SCEV.adoc[SCEV] const* Start,
    xref:llvm/SCEV.adoc[SCEV] const* End,
    unsigned int AS,
    bool NeedsFreeze,
    xref:llvm/ScalarEvolution.adoc[ScalarEvolution]& SE);
----

[.small]#xref:llvm/RuntimeCheckingPtrGroup/addPointer-09.adoc[_» more..._]#

== Return Value

True if the pointer was added successfully.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Index*
| Index of the pointer in `RtCheck` to add.
| *RtCheck*
| Runtime checking info that owns the pointer.
| *Start*
| Lower‐bound SCEV of the pointer region.
| *End*
| Upper‐bound SCEV of the pointer region.
| *AS*
| Address space of the pointer.
| *NeedsFreeze*
| Whether the expanded pointer must be frozen.
| *SE*
| ScalarEvolution used to compare and combine bounds.
|===


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