mlir/lib/Interfaces/ParallelCombiningOpInterface.cpp

   1 //===- ParallelCombiningOpInterface.cpp - Parallel combining op interface -===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "mlir/Interfaces/ParallelCombiningOpInterface.h"
  10
  11 using namespace mlir;
  12
  13 //===----------------------------------------------------------------------===//
  14 // ParallelCombiningOpInterface
  15 //===----------------------------------------------------------------------===//
  16
  17 // TODO: Single region single block interface on interfaces ?
  18 LogicalResult mlir::detail::verifyParallelCombiningOpInterface(Operation *op) {
  19   if (op->getNumRegions() != 1)
  20     return op->emitError("expected single region op");
  21   if (!op->getRegion(0).hasOneBlock())
  22     return op->emitError("expected single block op region");
  23   return success();
  24 }
  25
  26 /// Include the definitions of the interface.
  27 #include "mlir/Interfaces/ParallelCombiningOpInterface.cpp.inc"