llvm-project

122afae1 - [libclang][Cygwin] Use __declspec(dllexport) for libclang on Cygwin (#147122)

[libclang][Cygwin] Use __declspec(dllexport) for libclang on Cygwin (#147122) This is needed for Cygwin build without `-DLLVM_LINK_LLVM_DYLIB=ON`, otherwise causes a linker error 'export ordinal too large'.