[all-commits] [llvm/llvm-project] 25d699: [mlir] More support for detached regions in affine...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 25d6995079431531c2c7c8955ebe9a3d1875180d
      https://github.com/llvm/llvm-project/commit/25d6995079431531c2c7c8955ebe9a3d1875180d
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2020-05-11 (Mon, 11 May 2020)

  Changed paths:
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp

  Log Message:
  -----------
  [mlir] More support for detached regions in affine symbol checkers

Add documentation to `isToLevelValue` explaining its behavior for
detached regions, and fix the overloaded version that accepts `Region`.