static pgo: Does the compile flag ReadyToRunOptimizationData exists?

[martinbu]

The document describes an example how to compile static pgo with ReadyToRunOptimizationData.
I have traced the application with dotnet-trace, converted the nettrace file to the mbic format and add the mbic file as argument to the build with ReadyToRunOptimizationData. But I think the ReadyToRunOptimizationData does not exist...

Is this documentation correct or out-of-date?

https://github.com/dotnet/runtime/blob/v8.0.19/docs/design/features/dotnet-pgo.md

[alexyakunin]

Any response?

@martinbu based on binlog, it's unused, but you can use this property to pass .mibc:

<PublishReadyToRunCrossgen2ExtraArgs>--embed-pgo-data;--mibc:$(MSBuildThisFileDirectory)your.mibc</PublishReadyToRunCrossgen2ExtraArgs>