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LLVM
3.7.0
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#include <X86TargetMachine.h>
Public Member Functions | |
| X86TargetMachine (const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL) | |
| X86TargetMachine ctor - Create an X86 target. More... | |
| ~X86TargetMachine () override | |
| const X86Subtarget * | getSubtargetImpl (const Function &F) const override |
| Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable. More... | |
| TargetIRAnalysis | getTargetIRAnalysis () override |
| Get a TargetIRAnalysis implementation for the target. More... | |
| TargetPassConfig * | createPassConfig (PassManagerBase &PM) override |
| Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes. More... | |
| TargetLoweringObjectFile * | getObjFileLowering () const override |
Public Member Functions inherited from llvm::LLVMTargetMachine | |
| bool | addPassesToEmitFile (PassManagerBase &PM, raw_pwrite_stream &Out, CodeGenFileType FileType, bool DisableVerify=true, AnalysisID StartBefore=nullptr, AnalysisID StartAfter=nullptr, AnalysisID StopAfter=nullptr, MachineFunctionInitializer *MFInitializer=nullptr) override |
| Add passes to the specified pass manager to get the specified file emitted. More... | |
| bool | addPassesToEmitMC (PassManagerBase &PM, MCContext *&Ctx, raw_pwrite_stream &OS, bool DisableVerify=true) override |
| Add passes to the specified pass manager to get machine code emitted with the MCJIT. More... | |
Public Member Functions inherited from llvm::TargetMachine | |
| virtual | ~TargetMachine () |
| const Target & | getTarget () const |
| const Triple & | getTargetTriple () const |
| StringRef | getTargetCPU () const |
| StringRef | getTargetFeatureString () const |
| template<typename STC > | |
| const STC & | getSubtarget (const Function &F) const |
| This method returns a pointer to the specified type of TargetSubtargetInfo. More... | |
| const DataLayout * | getDataLayout () const |
| Deprecated in 3.7, will be removed in 3.8. More... | |
| const DataLayout | createDataLayout () const |
| Create a DataLayout. More... | |
| void | resetTargetOptions (const Function &F) const |
| Reset the target options based on the function's attributes. More... | |
| const MCAsmInfo * | getMCAsmInfo () const |
| Return target specific asm information. More... | |
| const MCRegisterInfo * | getMCRegisterInfo () const |
| const MCInstrInfo * | getMCInstrInfo () const |
| const MCSubtargetInfo * | getMCSubtargetInfo () const |
| virtual const TargetIntrinsicInfo * | getIntrinsicInfo () const |
| If intrinsic information is available, return it. If not, return null. More... | |
| bool | requiresStructuredCFG () const |
| void | setRequiresStructuredCFG (bool Value) |
| Reloc::Model | getRelocationModel () const |
| Returns the code generation relocation model. More... | |
| CodeModel::Model | getCodeModel () const |
| Returns the code model. More... | |
| TLSModel::Model | getTLSModel (const GlobalValue *GV) const |
| Returns the TLS model which should be used for the given global variable. More... | |
| CodeGenOpt::Level | getOptLevel () const |
| Returns the optimization level: None, Less, Default, or Aggressive. More... | |
| void | setOptLevel (CodeGenOpt::Level Level) const |
| Overrides the optimization level. More... | |
| void | setFastISel (bool Enable) |
| bool | shouldPrintMachineCode () const |
| bool | getAsmVerbosityDefault () const |
| Returns the default value of asm verbosity. More... | |
| bool | getUniqueSectionNames () const |
| bool | getDataSections () const |
| Return true if data objects should be emitted into their own section, corresponds to -fdata-sections. More... | |
| bool | getFunctionSections () const |
| Return true if functions should be emitted into their own section, corresponding to -ffunction-sections. More... | |
| void | getNameWithPrefix (SmallVectorImpl< char > &Name, const GlobalValue *GV, Mangler &Mang, bool MayAlwaysUsePrivate=false) const |
| MCSymbol * | getSymbol (const GlobalValue *GV, Mangler &Mang) const |
Additional Inherited Members | |
Public Types inherited from llvm::TargetMachine | |
| enum | CodeGenFileType { CGFT_AssemblyFile, CGFT_ObjectFile, CGFT_Null } |
| These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit, and returned by it to indicate what type of file could actually be made. More... | |
Public Attributes inherited from llvm::TargetMachine | |
| TargetOptions | Options |
Protected Member Functions inherited from llvm::LLVMTargetMachine | |
| LLVMTargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, TargetOptions Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL) | |
| void | initAsmInfo () |
Protected Member Functions inherited from llvm::TargetMachine | |
| TargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, const TargetOptions &Options) | |
Protected Attributes inherited from llvm::TargetMachine | |
| const Target & | TheTarget |
| The Target that this machine was created for. More... | |
| const DataLayout | DL |
| For ABI type size and alignment. More... | |
| Triple | TargetTriple |
| Triple string, CPU name, and target feature strings the TargetMachine instance is created with. More... | |
| std::string | TargetCPU |
| std::string | TargetFS |
| MCCodeGenInfo * | CodeGenInfo |
| Low level target information such as relocation model. More... | |
| const MCAsmInfo * | AsmInfo |
| Contains target specific asm information. More... | |
| const MCRegisterInfo * | MRI |
| const MCInstrInfo * | MII |
| const MCSubtargetInfo * | STI |
| unsigned | RequireStructuredCFG: 1 |
Definition at line 25 of file X86TargetMachine.h.
| X86TargetMachine::X86TargetMachine | ( | const Target & | T, |
| const Triple & | TT, | ||
| StringRef | CPU, | ||
| StringRef | FS, | ||
| const TargetOptions & | Options, | ||
| Reloc::Model | RM, | ||
| CodeModel::Model | CM, | ||
| CodeGenOpt::Level | OL | ||
| ) |
X86TargetMachine ctor - Create an X86 target.
Definition at line 97 of file X86TargetMachine.cpp.
References llvm::LLVMTargetMachine::initAsmInfo(), llvm::X86Subtarget::isTargetWin64(), llvm::TargetOptions::Reciprocals, llvm::TargetRecip::setDefaults(), and llvm::TargetOptions::TrapUnreachable.
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override |
Definition at line 126 of file X86TargetMachine.cpp.
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overridevirtual |
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes.
createPassConfig - Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes.
Targets may override this to extend TargetPassConfig.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 209 of file X86TargetMachine.cpp.
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inlineoverridevirtual |
Reimplemented from llvm::TargetMachine.
Definition at line 42 of file X86TargetMachine.h.
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overridevirtual |
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable.
Reimplemented from llvm::TargetMachine.
Definition at line 129 of file X86TargetMachine.cpp.
References llvm::StringRef::empty(), llvm::FS, llvm::Function::getFnAttribute(), llvm::Attribute::getValueAsString(), llvm::Attribute::hasAttribute(), llvm::Function::hasFnAttribute(), I, llvm::Attribute::None, llvm::TargetMachine::Options, llvm::TargetMachine::resetTargetOptions(), llvm::TargetOptions::StackAlignmentOverride, llvm::StringRef::str(), llvm::TargetMachine::TargetCPU, llvm::TargetMachine::TargetFS, and llvm::TargetMachine::TargetTriple.
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overridevirtual |
Get a TargetIRAnalysis implementation for the target.
This analysis will produce a TTI result which uses the common code generator to answer queries about the IR.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 177 of file X86TargetMachine.cpp.
References F().
1.8.6