1 //===--- HIP.h - HIP ToolChain Implementations ------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H
11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H
13 #include "clang/Driver/ToolChain.h"
14 #include "clang/Driver/Tool.h"
22 // Construct command for creating HIP fatbin.
23 void constructHIPFatbinCommand(Compilation &C, const JobAction &JA,
24 StringRef OutputFileName, const InputInfoList &Inputs,
25 const llvm::opt::ArgList &TCArgs, const Tool& T);
27 // Runs llvm-link/opt/llc/lld, which links multiple LLVM bitcode, together with
28 // device library, then compiles it to ISA in a shared object.
29 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
31 Linker(const ToolChain &TC) : Tool("AMDGCN::Linker", "amdgcn-link", TC) {}
33 bool hasIntegratedCPP() const override { return false; }
35 void ConstructJob(Compilation &C, const JobAction &JA,
36 const InputInfo &Output, const InputInfoList &Inputs,
37 const llvm::opt::ArgList &TCArgs,
38 const char *LinkingOutput) const override;
41 /// \return llvm-link output file name.
42 const char *constructLLVMLinkCommand(Compilation &C, const JobAction &JA,
43 const InputInfoList &Inputs,
44 const llvm::opt::ArgList &Args,
45 llvm::StringRef SubArchName,
46 llvm::StringRef OutputFilePrefix) const;
48 /// \return opt output file name.
49 const char *constructOptCommand(Compilation &C, const JobAction &JA,
50 const InputInfoList &Inputs,
51 const llvm::opt::ArgList &Args,
52 llvm::StringRef SubArchName,
53 llvm::StringRef OutputFilePrefix,
54 const char *InputFileName) const;
56 /// \return llc output file name.
57 const char *constructLlcCommand(Compilation &C, const JobAction &JA,
58 const InputInfoList &Inputs,
59 const llvm::opt::ArgList &Args,
60 llvm::StringRef SubArchName,
61 llvm::StringRef OutputFilePrefix,
62 const char *InputFileName) const;
64 void constructLldCommand(Compilation &C, const JobAction &JA,
65 const InputInfoList &Inputs, const InputInfo &Output,
66 const llvm::opt::ArgList &Args,
67 const char *InputFileName) const;
70 } // end namespace AMDGCN
71 } // end namespace tools
73 namespace toolchains {
75 class LLVM_LIBRARY_VISIBILITY HIPToolChain : public ToolChain {
77 HIPToolChain(const Driver &D, const llvm::Triple &Triple,
78 const ToolChain &HostTC, const llvm::opt::ArgList &Args);
80 const llvm::Triple *getAuxTriple() const override {
81 return &HostTC.getTriple();
84 llvm::opt::DerivedArgList *
85 TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
86 Action::OffloadKind DeviceOffloadKind) const override;
87 void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
88 llvm::opt::ArgStringList &CC1Args,
89 Action::OffloadKind DeviceOffloadKind) const override;
91 bool useIntegratedAs() const override { return true; }
92 bool isCrossCompiling() const override { return true; }
93 bool isPICDefault() const override { return false; }
94 bool isPIEDefault() const override { return false; }
95 bool isPICDefaultForced() const override { return false; }
96 bool SupportsProfiling() const override { return false; }
97 bool IsMathErrnoDefault() const override { return false; }
99 void addClangWarningOptions(llvm::opt::ArgStringList &CC1Args) const override;
100 CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
102 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
103 llvm::opt::ArgStringList &CC1Args) const override;
104 void AddClangCXXStdlibIncludeArgs(
105 const llvm::opt::ArgList &Args,
106 llvm::opt::ArgStringList &CC1Args) const override;
107 void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
108 llvm::opt::ArgStringList &CC1Args) const override;
110 SanitizerMask getSupportedSanitizers() const override;
113 computeMSVCVersion(const Driver *D,
114 const llvm::opt::ArgList &Args) const override;
116 unsigned GetDefaultDwarfVersion() const override { return 2; }
118 const ToolChain &HostTC;
121 Tool *buildLinker() const override;
124 } // end namespace toolchains
125 } // end namespace driver
126 } // end namespace clang
128 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H