llvm-project

3403aac7 - [CMake][LLVM] Disable PCH on Clang for file with custom flags too (#183813)

[CMake][LLVM] Disable PCH on Clang for file with custom flags too (#183813) Precompiled headers are already skipped when building ConstantFolding.cpp with MSVC, they cause problems with Clang too so disable it there the same way.