clang 8.0.0

HIP.h
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1 //===--- HIP.h - HIP ToolChain Implementations ------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H
11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H
12
13 #include "clang/Driver/ToolChain.h"
14 #include "clang/Driver/Tool.h"
15
16 namespace clang {
17 namespace driver {
18
19 namespace tools {
20
21 namespace AMDGCN {
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);
26
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 {
30 public:
31 Linker(const ToolChain &TC) : Tool("AMDGCN::Linker", "amdgcn-link", TC) {}
32
33 bool hasIntegratedCPP() const override { return false; }
34
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;
39
40 private:
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;
47
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;
55
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;
63
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;
68 };
69
70 } // end namespace AMDGCN
71 } // end namespace tools
72
73 namespace toolchains {
74
75 class LLVM_LIBRARY_VISIBILITY HIPToolChain : public ToolChain {
76 public:
77 HIPToolChain(const Driver &D, const llvm::Triple &Triple,
78 const ToolChain &HostTC, const llvm::opt::ArgList &Args);
79
80 const llvm::Triple *getAuxTriple() const override {
81 return &HostTC.getTriple();
82 }
83
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;
90
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; }
98
99 void addClangWarningOptions(llvm::opt::ArgStringList &CC1Args) const override;
100 CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
101 void
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;
109
110 SanitizerMask getSupportedSanitizers() const override;
111
112 VersionTuple
113 computeMSVCVersion(const Driver *D,
114 const llvm::opt::ArgList &Args) const override;
115
116 unsigned GetDefaultDwarfVersion() const override { return 2; }
117
118 const ToolChain &HostTC;
119
120 protected:
121 Tool *buildLinker() const override;
122 };
123
124 } // end namespace toolchains
125 } // end namespace driver
126 } // end namespace clang
127
128 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HIP_H
clang::driver::tools::AMDGCN::Linker::Linker
Linker(const ToolChain &TC)
Definition: HIP.h:31
Tool.h
clang::driver::toolchains::HIPToolChain::IsMathErrnoDefault
bool IsMathErrnoDefault() const override
IsMathErrnoDefault - Does this tool chain use -fmath-errno by default.
Definition: HIP.h:97
clang::driver::ToolChain::CXXStdlibType
CXXStdlibType
Definition: ToolChain.h:93
clang::driver::JobAction
Definition: Action.h:374
clang::driver::toolchains::HIPToolChain::getAuxTriple
const llvm::Triple * getAuxTriple() const override
Get the toolchain&#39;s aux triple, if it has one.
Definition: HIP.h:80
clang::driver::InputInfo
InputInfo - Wrapper for information about an input source.
Definition: InputInfo.h:23
clang::driver::Driver
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
Definition: Driver.h:58
clang::driver::toolchains::HIPToolChain::HostTC
const ToolChain & HostTC
Definition: HIP.h:118
clang::driver::tools::AMDGCN::Linker
Definition: HIP.h:29
clang::driver::tools::AMDGCN::constructHIPFatbinCommand
void constructHIPFatbinCommand(Compilation &C, const JobAction &JA, StringRef OutputFileName, const InputInfoList &Inputs, const llvm::opt::ArgList &TCArgs, const Tool &T)
Definition: HIP.cpp:195
clang::driver::toolchains::HIPToolChain::isCrossCompiling
bool isCrossCompiling() const override
Returns true if the toolchain is targeting a non-native architecture.
Definition: HIP.h:92
clang::driver::toolchains::HIPToolChain::SupportsProfiling
bool SupportsProfiling() const override
SupportsProfiling - Does this tool chain support -pg.
Definition: HIP.h:96
clang::driver::toolchains::HIPToolChain::isPICDefault
bool isPICDefault() const override
Test whether this toolchain defaults to PIC.
Definition: HIP.h:93
ToolChain.h
llvm::SmallVector
Definition: LLVM.h:36
clang::driver::toolchains::HIPToolChain::isPICDefaultForced
bool isPICDefaultForced() const override
Tests whether this toolchain forces its default for PIC, PIE or non-PIC.
Definition: HIP.h:95
clang::driver::Action::OffloadKind
OffloadKind
Definition: Action.h:83
clang
Dataflow Directional Tag Classes.
Definition: CFGReachabilityAnalysis.h:22
clang::driver::tools::AMDGCN::Linker::hasIntegratedCPP
bool hasIntegratedCPP() const override
Definition: HIP.h:33
clang::driver::Tool
Tool - Information on a specific compilation tool.
Definition: Tool.h:34
clang::SanitizerMask
uint64_t SanitizerMask
Definition: Sanitizers.h:26
clang::driver::Compilation
Compilation - A set of tasks to perform for a single driver invocation.
Definition: Compilation.h:46
clang::driver::ToolChain::getTriple
const llvm::Triple & getTriple() const
Definition: ToolChain.h:188
clang::driver::toolchains::HIPToolChain::isPIEDefault
bool isPIEDefault() const override
Test whether this toolchain defaults to PIE.
Definition: HIP.h:94
clang::driver::toolchains::HIPToolChain::GetDefaultDwarfVersion
unsigned GetDefaultDwarfVersion() const override
Definition: HIP.h:116
clang::driver::toolchains::HIPToolChain
Definition: HIP.h:75
clang::driver::toolchains::HIPToolChain::useIntegratedAs
bool useIntegratedAs() const override
Check if the toolchain should use the integrated assembler.
Definition: HIP.h:91
clang::driver::ToolChain
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:89