bgra8 wrote: > @bgra8 Please can you test [13d04fa](https://github.com/llvm/llvm-project/commit/13d04fa560e156797c21f16b05e950649bfb9dff) to see if its fixed the issue? Yes, the compilation is back under 3s. Thanks a lot! https://github.com/llvm/llvm-project/pull/92576