[all-commits] [llvm/llvm-project] 8f4859: Create Optimization Pass Wrapper for MLIR Reduce

[Mauricio Sifontes via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f4859d35120b007c53ac075375d9d1791ec6c86
      https://github.com/llvm/llvm-project/commit/8f4859d35120b007c53ac075375d9d1791ec6c86
  Author: Mauricio Sifontes <sifontes at google.com>
  Date:   2020-08-18 (Tue, 18 Aug 2020)

  Changed paths:
    A mlir/include/mlir/Reducer/OptReductionPass.h
    M mlir/include/mlir/Reducer/Passes.td
    M mlir/include/mlir/Reducer/ReductionTreePass.h
    A mlir/test/mlir-reduce/dce-test.mlir
    A mlir/test/mlir-reduce/multiple-function.mlir
    R mlir/test/mlir-reduce/reduction-tree-pass.mlir
    A mlir/test/mlir-reduce/simple-test.mlir
    A mlir/test/mlir-reduce/single-function.mlir
    R mlir/test/mlir-reduce/test-reducer-pass.mlir
    R mlir/test/mlir-reduce/testcase-linux.mlir
    M mlir/tools/mlir-reduce/CMakeLists.txt
    A mlir/tools/mlir-reduce/OptReductionPass.cpp
    M mlir/tools/mlir-reduce/mlir-reduce.cpp

  Log Message:
  -----------
  Create Optimization Pass Wrapper for MLIR Reduce

Create a reduction pass that accepts an optimization pass as argument
and only replaces the golden module in the pipeline if the output of the
optimization pass is smaller than the input and still exhibits the
interesting behavior.

Add a -test-pass option to test individual passes in the MLIR Reduce
tool.

Reviewed By: jpienaar

Differential Revision: https://reviews.llvm.org/D84783