llvm-project

3c87119a - [TableGen][NFCI] Change TableGenMain() to take function_ref. (#167888)

[TableGen][NFCI] Change TableGenMain() to take function_ref. (#167888) It was switched from a function pointer to std::function in TableGen: Make 2nd arg MainFn of TableGenMain(argv0, MainFn) optional. f675ec6165ab6add5e57cd43a2e9fa1a9bc21d81 but there's no mention of any particular reason for that.