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

Software pipelining policy for a loop, which a target can customize by implementing TargetSubtargetInfo::overridePipelinerPolicy.

== Synopsis

Declared in `<llvm/CodeGen/MachinePipeliner.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct MachinePipelinerPolicy;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/MachinePipelinerPolicy/ShouldLimitRegPressure.adoc[`ShouldLimitRegPressure`] 
| Limit the register pressure of the scheduled loop, retrying at a higher II when a schedule needs too many registers.
|===



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