ESIOps.h

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//===- ESIOps.h - ESI operations --------------------------------*- 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
//
//===----------------------------------------------------------------------===//
//
// ESI Ops are defined in tablegen.
//
//===----------------------------------------------------------------------===//
 
#ifndef CIRCT_DIALECT_ESI_ESIOPS_H
#define CIRCT_DIALECT_ESI_ESIOPS_H
 
#include "circt/Dialect/ESI/ESIAttributes.h"
#include "circt/Dialect/ESI/ESIDialect.h"
#include "circt/Dialect/ESI/ESITypes.h"
 
#include "circt/Dialect/HW/HWAttributes.h"
#include "circt/Dialect/Seq/SeqTypes.h"
 
#include "mlir/IR/OpImplementation.h"
#include "mlir/Interfaces/InferTypeOpInterface.h"
#include "mlir/Interfaces/SideEffectInterfaces.h"
 
namespace circt {
namespace esi {
/// Describes a service port. In the unidirection case, either (but not both)
/// type fields will be null.
struct ServicePortInfo {
  enum class Direction { toClient, toServer };
 
  hw::InnerRefAttr port;
  Direction direction;
  ChannelBundleType type;
 
  StringRef directionAsString() {
    return direction == ServicePortInfo::Direction::toClient ? "toClient"
                                                             : "toServer";
  }
};
 
} // namespace esi
} // namespace circt
 
#include "circt/Dialect/ESI/ESIInterfaces.h.inc"
 
#define GET_OP_CLASSES
#include "circt/Dialect/ESI/ESI.h.inc"
 
#endif