MLIR  20.0.0git
InterfaceSupport.cpp
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1 //===- InterfaceSupport.cpp - MLIR Interface Support Classes --------------===//
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 // This file defines several support classes for defining interfaces.
10 //
11 //===----------------------------------------------------------------------===//
12 
14 #include "llvm/Support/Debug.h"
15 #include "llvm/Support/raw_ostream.h"
16 
17 #define DEBUG_TYPE "interfaces"
18 
19 using namespace mlir;
20 
21 void detail::InterfaceMap::insert(TypeID interfaceId, void *conceptImpl) {
22  // Insert directly into the right position to keep the interfaces sorted.
23  auto *it =
24  llvm::lower_bound(interfaces, interfaceId, [](const auto &it, TypeID id) {
25  return compare(it.first, id);
26  });
27  if (it != interfaces.end() && it->first == interfaceId) {
28  LLVM_DEBUG(llvm::dbgs() << "Ignoring repeated interface registration\n");
29  free(conceptImpl);
30  return;
31  }
32  interfaces.insert(it, {interfaceId, conceptImpl});
33 }
This class provides an efficient unique identifier for a specific C++ type.
Definition: TypeID.h:104
Include the generated interface declarations.