[all-commits] [llvm/llvm-project] 782476: [mlir][Pass] Add a new `Pass::getArgument` hook

[River Riddle via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7824768b2e784b81ea988b86ae944edf6aeb0828
      https://github.com/llvm/llvm-project/commit/7824768b2e784b81ea988b86ae944edf6aeb0828
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2020-04-10 (Fri, 10 Apr 2020)

  Changed paths:
    M mlir/include/mlir/Pass/Pass.h
    M mlir/lib/Pass/Pass.cpp
    M mlir/tools/mlir-tblgen/PassGen.cpp

  Log Message:
  -----------
  [mlir][Pass] Add a new `Pass::getArgument` hook

Summary: This hook allows for passes to specify the command line argument without the need for registration. More concretely this will allow for generating pass crash reproducers without needing to have the passes registered. This should remove the need for production tools to register passes, leaving that solely to development tools like mlir-opt.

Differential Revision: https://reviews.llvm.org/D77907