DLTI.h

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//===- DLTI.h - Data Layout and Target Info MLIR Dialect --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Defines the dialect containing the objects pertaining to target information.
//
//===----------------------------------------------------------------------===//
 
#ifndef MLIR_DIALECT_DLTI_DLTI_H
#define MLIR_DIALECT_DLTI_DLTI_H
 
#include "mlir/IR/Attributes.h"
#include "mlir/Interfaces/DataLayoutInterfaces.h"
 
namespace mlir {
namespace detail {
class DataLayoutEntryAttrStorage;
} // namespace detail
} // namespace mlir
namespace mlir {
namespace dlti {
namespace detail {
FailureOr<Attribute> queryDlti(Operation *op, DataLayoutEntryKey key);
LogicalResult setDlti(Operation *op, DataLayoutEntryKey key, Attribute value);
} // namespace detail
 
/// Query the first key at `op` or the nearest ancestor that can answer it.
/// Query later keys recursively on the returned attributes, without searching
/// operation ancestors again.
FailureOr<Attribute> query(Operation *op, ArrayRef<DataLayoutEntryKey> keys,
                           bool emitError = false);
 
/// As above, using each string in `keys` as a DLTI entry key.
FailureOr<Attribute> query(Operation *op, ArrayRef<StringRef> keys,
                           bool emitError = false);
} // namespace dlti
} // namespace mlir
 
#include "mlir/Dialect/DLTI/DLTIOpInterfaces.h.inc"
 
#define GET_ATTRDEF_CLASSES
#include "mlir/Dialect/DLTI/DLTIAttrs.h.inc"
#include "mlir/Dialect/DLTI/DLTIDialect.h.inc"
 
#endif // MLIR_DIALECT_DLTI_DLTI_H