iree/compiler/Conversion/LinalgToLLVM/Attributes.h

// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef IREE_COMPILER_CONVERSION_LINALGTOLLVM_ATTRIBUTES_H_
#define IREE_COMPILER_CONVERSION_LINALGTOLLVM_ATTRIBUTES_H_

#include "llvm/ADT/StringRef.h"

namespace mlir {
namespace iree_compiler {

/// Attribute on a entry point function that specifies which function computes
/// the number of workgroups.
inline llvm::StringRef getNumWorkgroupsFnAttrName() {
  return "llvm.num_workgroups_fn";
}

}  // namespace iree_compiler
}  // namespace mlir

#endif  // IREE_COMPILER_CONVERSION_LINALGTOSPIRV_ATTRIBUTES_H_