LLVM
13.0.0git
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#include "Target/NVPTX/NVPTXTargetMachine.h"
Public Member Functions | |
NVPTXTargetMachine (const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Optional< Reloc::Model > RM, Optional< CodeModel::Model > CM, CodeGenOpt::Level OP, bool is64bit) | |
~NVPTXTargetMachine () override | |
const NVPTXSubtarget * | getSubtargetImpl (const Function &) const override |
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable. More... | |
const NVPTXSubtarget * | getSubtargetImpl () const |
bool | is64Bit () const |
bool | useShortPointers () const |
NVPTX::DrvInterface | getDrvInterface () const |
ManagedStringPool * | getManagedStrPool () const |
TargetPassConfig * | createPassConfig (PassManagerBase &PM) override |
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes. More... | |
bool | addPassesToEmitMC (PassManagerBase &, MCContext *&, raw_pwrite_stream &, bool=true) override |
Add passes to the specified pass manager to get machine code emitted with the MCJIT. More... | |
TargetLoweringObjectFile * | getObjFileLowering () const override |
void | adjustPassManager (PassManagerBuilder &) override |
Allow the target to modify the pass manager, e.g. More... | |
void | registerPassBuilderCallbacks (PassBuilder &PB, bool DebugPassManager) override |
Allow the target to modify the pass pipeline with New Pass Manager (similar to adjustPassManager for Legacy Pass manager). More... | |
TargetTransformInfo | getTargetTransformInfo (const Function &F) override |
Get a TargetTransformInfo implementation for the target. More... | |
bool | isMachineVerifierClean () const override |
Returns true if the target is expected to pass all machine verifier checks. More... | |
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bool | addPassesToEmitFile (PassManagerBase &PM, raw_pwrite_stream &Out, raw_pwrite_stream *DwoOut, CodeGenFileType FileType, bool DisableVerify=true, MachineModuleInfoWrapperPass *MMIWP=nullptr) override |
Add passes to the specified pass manager to get the specified file emitted. More... | |
virtual Error | buildCodeGenPipeline (ModulePassManager &, MachineFunctionPassManager &, MachineFunctionAnalysisManager &, raw_pwrite_stream &, raw_pwrite_stream *, CodeGenFileType, CGPassBuilderOption, PassInstrumentationCallbacks *) |
virtual std::pair< StringRef, bool > | getPassNameFromLegacyName (StringRef) |
bool | addAsmPrinter (PassManagerBase &PM, raw_pwrite_stream &Out, raw_pwrite_stream *DwoOut, CodeGenFileType FileType, MCContext &Context) |
Adds an AsmPrinter pass to the pipeline that prints assembly or machine code from the MI representation. More... | |
Expected< std::unique_ptr< MCStreamer > > | createMCStreamer (raw_pwrite_stream &Out, raw_pwrite_stream *DwoOut, CodeGenFileType FileType, MCContext &Ctx) |
virtual bool | usesPhysRegsForValues () const |
True if the target uses physical regs (as nearly all targets do). More... | |
virtual bool | useIPRA () const |
True if the target wants to use interprocedural register allocation by default. More... | |
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TargetMachine (const TargetMachine &)=delete | |
void | operator= (const TargetMachine &)=delete |
virtual | ~TargetMachine () |
const Target & | getTarget () const |
const Triple & | getTargetTriple () const |
StringRef | getTargetCPU () const |
StringRef | getTargetFeatureString () const |
void | setTargetFeatureString (StringRef FS) |
virtual yaml::MachineFunctionInfo * | createDefaultFuncInfoYAML () const |
Allocate and return a default initialized instance of the YAML representation for the MachineFunctionInfo. More... | |
virtual yaml::MachineFunctionInfo * | convertFuncInfoToYAML (const MachineFunction &MF) const |
Allocate and initialize an instance of the YAML representation of the MachineFunctionInfo. More... | |
virtual bool | parseMachineFunctionInfo (const yaml::MachineFunctionInfo &, PerFunctionMIParsingState &PFS, SMDiagnostic &Error, SMRange &SourceRange) const |
Parse out the target's MachineFunctionInfo from the YAML reprsentation. More... | |
template<typename STC > | |
const STC & | getSubtarget (const Function &F) const |
This method returns a pointer to the specified type of TargetSubtargetInfo. More... | |
const DataLayout | createDataLayout () const |
Create a DataLayout. More... | |
bool | isCompatibleDataLayout (const DataLayout &Candidate) const |
Test if a DataLayout if compatible with the CodeGen for this target. More... | |
unsigned | getPointerSize (unsigned AS) const |
Get the pointer size for this target. More... | |
unsigned | getPointerSizeInBits (unsigned AS) const |
unsigned | getProgramPointerSize () const |
unsigned | getAllocaPointerSize () const |
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... | |
bool | isPositionIndependent () const |
bool | shouldAssumeDSOLocal (const Module &M, const GlobalValue *GV) const |
bool | useEmulatedTLS () const |
Returns true if this target uses emulated TLS. 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) |
Overrides the optimization level. More... | |
void | setFastISel (bool Enable) |
bool | getO0WantsFastISel () |
void | setO0WantsFastISel (bool Enable) |
void | setGlobalISel (bool Enable) |
void | setGlobalISelAbort (GlobalISelAbortMode Mode) |
void | setMachineOutliner (bool Enable) |
void | setSupportsDefaultOutlining (bool Enable) |
void | setSupportsDebugEntryValues (bool Enable) |
bool | getAIXExtendedAltivecABI () const |
bool | getUniqueSectionNames () const |
bool | getUniqueBasicBlockSectionNames () const |
Return true if unique basic block section names must be generated. More... | |
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... | |
bool | getIgnoreXCOFFVisibility () const |
Return true if visibility attribute should not be emitted in XCOFF, corresponding to -mignore-xcoff-visibility. More... | |
bool | getXCOFFTracebackTable () const |
Return true if XCOFF traceback table should be emitted, corresponding to -xcoff-traceback-table. More... | |
llvm::BasicBlockSection | getBBSectionsType () const |
If basic blocks should be emitted into their own section, corresponding to -fbasic-block-sections. More... | |
const MemoryBuffer * | getBBSectionsFuncListBuf () const |
Get the list of functions and basic block ids that need unique sections. More... | |
virtual bool | isNoopAddrSpaceCast (unsigned SrcAS, unsigned DestAS) const |
Returns true if a cast between SrcAS and DestAS is a noop. More... | |
virtual unsigned | getAssumedAddrSpace (const Value *V) const |
If the specified generic pointer could be assumed as a pointer to a specific address space, return that address space. More... | |
TargetIRAnalysis | getTargetIRAnalysis () |
Get a TargetIRAnalysis appropriate for the target. More... | |
virtual void | registerDefaultAliasAnalyses (AAManager &) |
Allow the target to register alias analyses with the AAManager for use with the new pass manager. More... | |
virtual bool | targetSchedulesPostRAScheduling () const |
True if subtarget inserts the final scheduling pass on its own. More... | |
void | getNameWithPrefix (SmallVectorImpl< char > &Name, const GlobalValue *GV, Mangler &Mang, bool MayAlwaysUsePrivate=false) const |
MCSymbol * | getSymbol (const GlobalValue *GV) const |
virtual unsigned | getSjLjDataSize () const |
Additional Inherited Members | |
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static std::pair< int, int > | parseBinutilsVersion (StringRef Version) |
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const TargetOptions | DefaultOptions |
TargetOptions | Options |
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static constexpr unsigned | DefaultSjLjDataSize = 32 |
The integer bit size to use for SjLj based exception handling. More... | |
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LLVMTargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL) | |
void | initAsmInfo () |
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TargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, const TargetOptions &Options) | |
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const Target & | TheTarget |
The Target that this machine was created for. More... | |
const DataLayout | DL |
DataLayout for the target: keep 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 |
Reloc::Model | RM = Reloc::Static |
CodeModel::Model | CMModel = CodeModel::Small |
CodeGenOpt::Level | OptLevel = CodeGenOpt::Default |
std::unique_ptr< const MCAsmInfo > | AsmInfo |
Contains target specific asm information. More... | |
std::unique_ptr< const MCRegisterInfo > | MRI |
std::unique_ptr< const MCInstrInfo > | MII |
std::unique_ptr< const MCSubtargetInfo > | STI |
unsigned | RequireStructuredCFG: 1 |
unsigned | O0WantsFastISel: 1 |
Definition at line 24 of file NVPTXTargetMachine.h.
NVPTXTargetMachine::NVPTXTargetMachine | ( | const Target & | T, |
const Triple & | TT, | ||
StringRef | CPU, | ||
StringRef | FS, | ||
const TargetOptions & | Options, | ||
Optional< Reloc::Model > | RM, | ||
Optional< CodeModel::Model > | CM, | ||
CodeGenOpt::Level | OP, | ||
bool | is64bit | ||
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Definition at line 108 of file NVPTXTargetMachine.cpp.
References llvm::NVPTX::CUDA, DisableRequireStructuredCFG, llvm::LLVMTargetMachine::initAsmInfo(), llvm::NVPTX::NVCL, llvm::Triple::NVCL, llvm::TargetMachine::setRequiresStructuredCFG(), string, and T.
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inlineoverridevirtual |
Add passes to the specified pass manager to get machine code emitted with the MCJIT.
addPassesToEmitMC - Add passes to the specified pass manager to get machine code emitted with the MCJIT.
This method returns true if machine code is not supported. It fills the MCContext Ctx pointer which can be used to build custom MCStreamer.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 56 of file NVPTXTargetMachine.h.
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overridevirtual |
Allow the target to modify the pass manager, e.g.
by calling PassManagerBuilder::addExtension.
Reimplemented from llvm::TargetMachine.
Definition at line 200 of file NVPTXTargetMachine.cpp.
References llvm::legacy::PassManagerBase::add(), Builder, llvm::createNVVMIntrRangePass(), llvm::createNVVMReflectPass(), llvm::PassManagerBuilder::EP_EarlyAsPossible, and llvm::NVPTXSubtarget::getSmVersion().
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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 196 of file NVPTXTargetMachine.cpp.
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inline |
Definition at line 48 of file NVPTXTargetMachine.h.
Referenced by llvm::NVPTXSubtarget::hasImageHandles().
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Definition at line 49 of file NVPTXTargetMachine.h.
Referenced by llvm::NVPTXTargetLowering::LowerCall().
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inlineoverridevirtual |
Reimplemented from llvm::TargetMachine.
Definition at line 60 of file NVPTXTargetMachine.h.
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Definition at line 45 of file NVPTXTargetMachine.h.
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inlineoverridevirtual |
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable.
Reimplemented from llvm::TargetMachine.
Definition at line 42 of file NVPTXTargetMachine.h.
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overridevirtual |
Get a TargetTransformInfo implementation for the target.
The TTI returned uses the common code generator to answer queries about the IR.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 238 of file NVPTXTargetMachine.cpp.
References F.
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Definition at line 46 of file NVPTXTargetMachine.h.
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inlineoverridevirtual |
Returns true if the target is expected to pass all machine verifier checks.
This is a stopgap measure to fix targets one by one. We will remove this at some point and always enable the verifier when EXPENSIVE_CHECKS is enabled.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 70 of file NVPTXTargetMachine.h.
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overridevirtual |
Allow the target to modify the pass pipeline with New Pass Manager (similar to adjustPassManager for Legacy Pass manager).
Reimplemented from llvm::TargetMachine.
Definition at line 209 of file NVPTXTargetMachine.cpp.
References llvm::PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs >::addPass(), llvm::createModuleToFunctionPassAdaptor(), llvm::NVPTXSubtarget::getSmVersion(), move, PassName, llvm::PassBuilder::registerPipelineParsingCallback(), and llvm::PassBuilder::registerPipelineStartEPCallback().
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Definition at line 47 of file NVPTXTargetMachine.h.