[all-commits] [llvm/llvm-project] d23fa4: [MLIR][SCF] Remove unused arguments to whileop

[William Moses via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d23fa4f2f1319039b7d939a4bf68c493ba26b07a
      https://github.com/llvm/llvm-project/commit/d23fa4f2f1319039b7d939a4bf68c493ba26b07a
  Author: William S. Moses <gh at wsmoses.com>
  Date:   2022-01-11 (Tue, 11 Jan 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/SCF/SCFOps.td
    M mlir/lib/Dialect/SCF/SCF.cpp
    M mlir/test/Dialect/SCF/canonicalize.mlir

  Log Message:
  -----------
  [MLIR][SCF] Remove unused arguments to whileop

Canonicalize away unused arguments to the before region of a whileOp

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D117059