tree-sitter grammar for MLIR following the lang-ref. The parser is incomplete, and the bench statistics on the test files in the MLIR tree are as follows:
Math, 100% passed Builtin, 100% passed Func, 100% passed ControlFlow, 100% passed Tensor, 93.33% passed Arith, 83.33% passed SCF, 88% passed Affine, 73.08% passed Linalg, 51.11% passed