1 //===---------- ObjectTransformLayer.cpp - Object Transform Layer ---------===//
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
7 //===----------------------------------------------------------------------===//
9 #include "llvm/ExecutionEngine/Orc/ObjectTransformLayer.h"
10 #include "llvm/Support/MemoryBuffer.h"
15 ObjectTransformLayer::ObjectTransformLayer(ExecutionSession &ES,
16 ObjectLayer &BaseLayer,
17 TransformFunction Transform)
18 : ObjectLayer(ES), BaseLayer(BaseLayer), Transform(std::move(Transform)) {}
20 void ObjectTransformLayer::emit(MaterializationResponsibility R,
21 std::unique_ptr<MemoryBuffer> O) {
22 assert(O && "Module must not be null");
24 if (auto TransformedObj = Transform(std::move(O)))
25 BaseLayer.emit(std::move(R), std::move(*TransformedObj));
27 R.failMaterialization();
28 getExecutionSession().reportError(TransformedObj.takeError());
32 } // End namespace orc.
33 } // End namespace llvm.