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//===-- SPIRVMCTargetDesc.h - SPIR-V Target Descriptions --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file provides SPIR-V specific target descriptions.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_SPIRV_MCTARGETDESC_SPIRVMCTARGETDESC_H
#define LLVM_LIB_TARGET_SPIRV_MCTARGETDESC_SPIRVMCTARGETDESC_H
#include "llvm/Support/DataTypes.h"
#include <cassert>
#include <memory>
namespace llvm {
class MCAsmBackend;
class MCCodeEmitter;
class MCContext;
class MCInstrInfo;
class MCObjectTargetWriter;
class MCRegisterInfo;
class MCSubtargetInfo;
class MCTargetOptions;
class Target;
MCCodeEmitter *createSPIRVMCCodeEmitter(const MCInstrInfo &MCII,
MCContext &Ctx);
MCAsmBackend *createSPIRVAsmBackend(const Target &T, const MCSubtargetInfo &STI,
const MCRegisterInfo &MRI,
const MCTargetOptions &Options);
} // namespace llvm
// Defines symbolic names for SPIR-V registers. This defines a mapping from
// register name to register number.
#define GET_REGINFO_ENUM
#include "SPIRVGenRegisterInfo.inc"
// Defines symbolic names for the SPIR-V instructions.
#define GET_INSTRINFO_ENUM
#define GET_INSTRINFO_MC_HELPER_DECLS
#include "SPIRVGenInstrInfo.inc"
#define GET_SUBTARGETINFO_ENUM
#include "SPIRVGenSubtargetInfo.inc"
namespace llvm::SPIRV {
inline unsigned getIDFromRegister(unsigned Reg) {
assert(Reg & (1U << 31));
return Reg & ~(1U << 31);
}
} // namespace llvm::SPIRV
#endif // LLVM_LIB_TARGET_SPIRV_MCTARGETDESC_SPIRVMCTARGETDESC_H
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