how to profile the compiler?

[bigd...@gmail.com]

Hello~

What's the proper way to perform a CPU profiling for the compiler?

I'm looking at a project with lots of generated code and it is pretty slow in compilation (even more so after using generics, probably 10x slow down). I would like to take a look at a CPU profiling to understand what's going on. I also wonder if there is any other tips of debugging slow compilation.

Thanks,

[bigd...@gmail.com]

Obviously I missed this, and that answered my question:

https://pkg.go.dev/cmd/compile