* Add new build paths. Add Ranker or Unracked tensor types. * Remove path to LLVM root folder, it is not needed anymore. * Code clean-up. * Clean-up code. * update LLVM_PROJECT_SRC * Update p9.sh * Update MLIR.cmake
* use table gen * fix name of the dialect * add old compilation path * add some doc * fix bug, sgir importer imports every op twice * knl.visit -> knl.iterate