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