[#llvm-AAResults-doesNotAccessMemory-09]
= xref:llvm.adoc[llvm]::xref:llvm/AAResults.adoc[AAResults]::doesNotAccessMemory
:relfileprefix: ../../
:mrdocs:

`doesNotAccessMemory` overloads

== Synopses

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

Checks if the specified call is known to never read or write memory.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:llvm/AAResults/doesNotAccessMemory-0e.adoc[doesNotAccessMemory](xref:llvm/CallBase.adoc[CallBase] const* Call);
----

[.small]#xref:llvm/AAResults/doesNotAccessMemory-0e.adoc[_» more..._]#

Checks if the specified function is known to never read or write memory.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:llvm/AAResults/doesNotAccessMemory-0c.adoc[doesNotAccessMemory](xref:llvm/Function.adoc[Function] const* F);
----

[.small]#xref:llvm/AAResults/doesNotAccessMemory-0c.adoc[_» more..._]#

== Return Value

* True if the call is known never to read or write memory.
* True if the function is known never to read or write memory.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Call*
| Call site to test.
| *F*
| Function to test.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#