tree 9c68176156ec61e8580e0133d953326b92d6cb9e
parent 038f03cb5ef5d44676cbde06560ed2668f4a7acc
author River Riddle <riddleriver@gmail.com> 1585730914 -0700
committer River Riddle <riddleriver@gmail.com> 1585732246 -0700

[mlir][Pass] Add a tablegen backend for defining Pass information

This will greatly simplify a number of things related to passes:
* Enables generation of pass registration
* Enables generation of boiler plate pass utilities
* Enables generation of pass documentation

This revision focuses on adding the basic structure and adds support for generating the registration for passes in the Transforms/ directory. Future revisions will add more support and move more passes over.

Differential Revision: https://reviews.llvm.org/D76656