[Mlir-commits] [clang] [flang] [llvm] [mlir] [polly] [CMake][LLVM] Add PCH infrastructure and LLVMSupport PCH (PR #176420)

[Alexis Engelke]

aengelke wrote:

I think you need to spend some more effort if you want to make the PCH build work with ABI annotations. In particular, I think you need to build a separate PCH for in-library and out-of-library objects due to export/import.

https://github.com/llvm/llvm-project/pull/176420