| 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 | |
| 13 | #include "mlir/Support/InterfaceSupport.h" |
| 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(Range&: interfaces, Value&: interfaceId, C: [](const auto &it, TypeID id) { |
| 25 | return compare(lhs: it.first, rhs: id); |
| 26 | }); |
| 27 | if (it != interfaces.end() && it->first == interfaceId) { |
| 28 | LLVM_DEBUG(llvm::dbgs() << "Ignoring repeated interface registration\n"); |
| 29 | free(ptr: conceptImpl); |
| 30 | return; |
| 31 | } |
| 32 | interfaces.insert(I: it, Elt: {interfaceId, conceptImpl}); |
| 33 | } |
| 34 |