xref: /llvm-project/mlir/lib/Interfaces/ParallelCombiningOpInterface.cpp (revision b994d388aeb26aa54611e53884447b21dd3b440b) 
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 ?
verifyParallelCombiningOpInterface(Operation * op)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"
28