1//===-------------- IRTransformLayer.cpp - IR Transform Layer -------------===//
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#include "llvm/ExecutionEngine/Orc/IRTransformLayer.h"
10#include "llvm/Support/MemoryBuffer.h"
11
12namespace llvm {
13namespace orc {
14
15IRTransformLayer::IRTransformLayer(ExecutionSession &ES, IRLayer &BaseLayer,
16                                   TransformFunction Transform)
17    : IRLayer(ES, BaseLayer.getManglingOptions()), BaseLayer(BaseLayer),
18      Transform(std::move(Transform)) {}
19
20void IRTransformLayer::emit(MaterializationResponsibility R,
21                            ThreadSafeModule TSM) {
22  assert(TSM && "Module must not be null");
23
24  if (auto TransformedTSM = Transform(std::move(TSM), R))
25    BaseLayer.emit(std::move(R), std::move(*TransformedTSM));
26  else {
27    R.failMaterialization();
28    getExecutionSession().reportError(TransformedTSM.takeError());
29  }
30}
31
32} // End namespace orc.
33} // End namespace llvm.
34