1 //===-- llvm/MC/MCSPIRVObjectWriter.h - SPIR-V Object Writer -----*- C++ *-===//
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 #ifndef LLVM_MC_MCSPIRVOBJECTWRITER_H
10 #define LLVM_MC_MCSPIRVOBJECTWRITER_H
11 
12 #include "llvm/MC/MCObjectWriter.h"
13 #include "llvm/Support/raw_ostream.h"
14 #include <memory>
15 
16 namespace llvm {
17 
18 class MCSPIRVObjectTargetWriter : public MCObjectTargetWriter {
19 protected:
20   explicit MCSPIRVObjectTargetWriter() {}
21 
22 public:
23   Triple::ObjectFormatType getFormat() const override { return Triple::SPIRV; }
24   static bool classof(const MCObjectTargetWriter *W) {
25     return W->getFormat() == Triple::SPIRV;
26   }
27 };
28 
29 /// Construct a new SPIR-V writer instance.
30 ///
31 /// \param MOTW - The target specific SPIR-V writer subclass.
32 /// \param OS - The stream to write to.
33 /// \returns The constructed object writer.
34 std::unique_ptr<MCObjectWriter>
35 createSPIRVObjectWriter(std::unique_ptr<MCSPIRVObjectTargetWriter> MOTW,
36                         raw_pwrite_stream &OS);
37 
38 } // namespace llvm
39 
40 #endif
41