1 //===--- HIPAMD.h - HIP ToolChain Implementations ---------------*- 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_CLANG_LIB_DRIVER_TOOLCHAINS_HIPAMD_H 10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIPAMD_H 11 12 #include "AMDGPU.h" 13 #include "clang/Driver/Tool.h" 14 #include "clang/Driver/ToolChain.h" 15 16 namespace clang { 17 namespace driver { 18 19 namespace tools { 20 21 namespace AMDGCN { 22 // Runs llvm-link/opt/llc/lld, which links multiple LLVM bitcode, together with 23 // device library, then compiles it to ISA in a shared object. 24 class LLVM_LIBRARY_VISIBILITY Linker : public Tool { 25 public: 26 Linker(const ToolChain &TC) : Tool("AMDGCN::Linker", "amdgcn-link", TC) {} 27 28 bool hasIntegratedCPP() const override { return false; } 29 30 void ConstructJob(Compilation &C, const JobAction &JA, 31 const InputInfo &Output, const InputInfoList &Inputs, 32 const llvm::opt::ArgList &TCArgs, 33 const char *LinkingOutput) const override; 34 35 private: 36 void constructLldCommand(Compilation &C, const JobAction &JA, 37 const InputInfoList &Inputs, const InputInfo &Output, 38 const llvm::opt::ArgList &Args) const; 39 }; 40 41 } // end namespace AMDGCN 42 } // end namespace tools 43 44 namespace toolchains { 45 46 class LLVM_LIBRARY_VISIBILITY HIPAMDToolChain final : public ROCMToolChain { 47 public: 48 HIPAMDToolChain(const Driver &D, const llvm::Triple &Triple, 49 const ToolChain &HostTC, const llvm::opt::ArgList &Args); 50 51 const llvm::Triple *getAuxTriple() const override { 52 return &HostTC.getTriple(); 53 } 54 55 llvm::opt::DerivedArgList * 56 TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch, 57 Action::OffloadKind DeviceOffloadKind) const override; 58 void 59 addClangTargetOptions(const llvm::opt::ArgList &DriverArgs, 60 llvm::opt::ArgStringList &CC1Args, 61 Action::OffloadKind DeviceOffloadKind) const override; 62 void addClangWarningOptions(llvm::opt::ArgStringList &CC1Args) const override; 63 CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override; 64 void 65 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, 66 llvm::opt::ArgStringList &CC1Args) const override; 67 void AddClangCXXStdlibIncludeArgs( 68 const llvm::opt::ArgList &Args, 69 llvm::opt::ArgStringList &CC1Args) const override; 70 void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs, 71 llvm::opt::ArgStringList &CC1Args) const override; 72 void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs, 73 llvm::opt::ArgStringList &CC1Args) const override; 74 llvm::SmallVector<BitCodeLibraryInfo, 12> 75 getHIPDeviceLibs(const llvm::opt::ArgList &Args) const override; 76 77 SanitizerMask getSupportedSanitizers() const override; 78 79 VersionTuple 80 computeMSVCVersion(const Driver *D, 81 const llvm::opt::ArgList &Args) const override; 82 83 unsigned GetDefaultDwarfVersion() const override { return 5; } 84 85 const ToolChain &HostTC; 86 void checkTargetID(const llvm::opt::ArgList &DriverArgs) const override; 87 88 protected: 89 Tool *buildLinker() const override; 90 }; 91 92 } // end namespace toolchains 93 } // end namespace driver 94 } // end namespace clang 95 96 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIPAMD_H 97