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

[Alexis Engelke]

aengelke wrote:

The clang-tidy failure on Darwin seems related. I speculate that clang-tidy finds some bits about the PCH file from the compile_commands.json? This seems unintended for the test? @HerrCai0907 ideas/how to fix?

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