SYCL.h

Go to the documentation of this file.

//===--- SYCL.h - SYCL ToolChain Implementations ----------------*- 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
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_SYCL_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_SYCL_H
 
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
 
namespace clang {
namespace driver {
 
class SYCLInstallationDetector {
public:
  SYCLInstallationDetector(const Driver &D, const llvm::Triple &HostTriple,
                           const llvm::opt::ArgList &Args);
 
  void addSYCLIncludeArgs(const llvm::opt::ArgList &DriverArgs,
                          llvm::opt::ArgStringList &CC1Args) const;
};
 
namespace toolchains {
 
class LLVM_LIBRARY_VISIBILITY SYCLToolChain : public ToolChain {
public:
  SYCLToolChain(const Driver &D, const llvm::Triple &Triple,
                const ToolChain &HostTC, const llvm::opt::ArgList &Args);
 
  const llvm::Triple *getAuxTriple() const override {
    return &HostTC.getTriple();
  }
 
  llvm::opt::DerivedArgList *
  TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
                Action::OffloadKind DeviceOffloadKind) const override;
  void
  addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
                        llvm::opt::ArgStringList &CC1Args,
                        Action::OffloadKind DeviceOffloadKind) const override;
 
  bool useIntegratedAs() const override { return true; }
  bool isPICDefault() const override { return false; }
  llvm::codegenoptions::DebugInfoFormat getDefaultDebugFormat() const override {
    return this->HostTC.getDefaultDebugFormat();
  }
  bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
    return false;
  }
  bool isPICDefaultForced() const override { return false; }
 
  void addClangWarningOptions(llvm::opt::ArgStringList &CC1Args) const override;
  CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
  void addSYCLIncludeArgs(const llvm::opt::ArgList &DriverArgs,
                          llvm::opt::ArgStringList &CC1Args) const override;
  void
  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
                            llvm::opt::ArgStringList &CC1Args) const override;
  void AddClangCXXStdlibIncludeArgs(
      const llvm::opt::ArgList &Args,
      llvm::opt::ArgStringList &CC1Args) const override;
 
private:
  const ToolChain &HostTC;
  SYCLInstallationDetector SYCLInstallation;
};
 
} // end namespace toolchains
 
} // end namespace driver
} // end namespace clang
 
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_SYCL_H