llvm-project

136558ba - [mlir][cmake] Fix missing entries in `tablegen_compile_commands.yml` (#147516)

[mlir][cmake] Fix missing entries in `tablegen_compile_commands.yml` (#147516) Depending on the order of CMake includes the `tablegen_compile_commands.yml` was previously missing entries due to being deleted after a `tablegen` commands. This PR fixes this by 1) making sure `AddMLIR` includes `TableGen` such that new compile commands are added to a fresh YML file and 2) using an include guard to ensure the file is cleared exactly once