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

Instrumentation that respects `‐opt‐bisect‐limit` and related pass gates.

== Synopsis

Declared in `<llvm/Passes/StandardInstrumentations.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class OptPassGateInstrumentation;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/OptPassGateInstrumentation/2constructor.adoc[`OptPassGateInstrumentation`]         [.small]#[constructor]#
| Construct instrumentation bound to `Context's` opt‐bisect gate.
| xref:llvm/OptPassGateInstrumentation/registerCallbacks.adoc[`registerCallbacks`] 
| Register the should‐run callback on `PIC.`
| xref:llvm/OptPassGateInstrumentation/shouldRun.adoc[`shouldRun`] 
| Return whether `PassName` should run on `IR` under the current gate.
|===



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