[llvm-branch-commits] [WebAssembly] Introduce CodeGenPassBuilder (PR #208983)

[Heejin Ahn via llvm-branch-commits]

https://github.com/aheejin commented:

Thanks! I'm not very familiar with the new PM. What are its main advantages compared to the current one?

Also should we have TODO comments for future GlobalISel hooks? I mean these:
https://github.com/llvm/llvm-project/blob/d76f677c075b71e2a5c2ee35539992d753258e2a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp#L678-L721

https://github.com/llvm/llvm-project/pull/208983