LLVM: lib/Target/MSP430/MSP430TargetMachine.cpp Source File (original) (raw)

1

2

3

4

5

6

7

8

9

10

11

12

22#include

23using namespace llvm;

24

32

36

40 std::optionalReloc::Model RM,

41 std::optionalCodeModel::Model CM,

47 Subtarget(TT, std::string(CPU), std::string(FS), *this) {

49}

50

52

53namespace {

54

56public:

59

62 }

63

64 void addIRPasses() override;

65 bool addInstSelector() override;

66 void addPreEmitPass() override;

67};

68}

69

71 return new MSP430PassConfig(*this, PM);

72}

73

80

81void MSP430PassConfig::addIRPasses() {

83

85}

86

87bool MSP430PassConfig::addInstSelector() {

88

90 return false;

91}

92

93void MSP430PassConfig::addPreEmitPass() {

94

96}

static Reloc::Model getEffectiveRelocModel()

#define LLVM_EXTERNAL_VISIBILITY

LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Target()

Definition MSP430TargetMachine.cpp:25

const GCNTargetMachine & getTM(const GCNSubtarget *STI)

static TableGen::Emitter::OptClass< SkeletonEmitter > X("gen-skeleton-class", "Generate example skeleton class")

Target-Independent Code Generator Pass Configuration Options pass.

CodeGenTargetMachineImpl(const Target &T, StringRef DataLayoutString, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOptLevel OL)

MSP430TargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, std::optional< Reloc::Model > RM, std::optional< CodeModel::Model > CM, CodeGenOptLevel OL, bool JIT)

Definition MSP430TargetMachine.cpp:37

MachineFunctionInfo * createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F, const TargetSubtargetInfo *STI) const override

Create the target's instance of MachineFunctionInfo.

Definition MSP430TargetMachine.cpp:74

~MSP430TargetMachine() override

TargetPassConfig * createPassConfig(PassManagerBase &PM) override

Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...

Definition MSP430TargetMachine.cpp:70

PassRegistry - This class manages the registration and intitialization of the pass subsystem as appli...

static LLVM_ABI PassRegistry * getPassRegistry()

getPassRegistry - Access the global registry object, which is automatically initialized at applicatio...

StringRef - Represent a constant reference to a string, i.e.

std::unique_ptr< const MCSubtargetInfo > STI

Target-Independent Code Generator Pass Configuration Options.

virtual void addIRPasses()

Add common target configurable passes that perform LLVM IR to IR transforms following machine indepen...

TargetSubtargetInfo - Generic base class for all target subtargets.

Target - Wrapper for Target specific information.

Triple - Helper class for working with autoconf configuration names.

PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...

This is an optimization pass for GlobalISel generic memory operations.

Target & getTheMSP430Target()

FunctionPass * createMSP430BranchSelectionPass()

Returns an instance of the Branch Selection Pass.

void initializeMSP430DAGToDAGISelLegacyPass(PassRegistry &)

static Reloc::Model getEffectiveRelocModel(std::optional< Reloc::Model > RM)

CodeModel::Model getEffectiveCodeModel(std::optional< CodeModel::Model > CM, CodeModel::Model Default)

Helper method for getting the code model, returning Default if CM does not have a value.

CodeGenOptLevel

Code generation optimization level.

void initializeMSP430AsmPrinterPass(PassRegistry &)

LLVM_ABI FunctionPass * createAtomicExpandLegacyPass()

AtomicExpandPass - At IR level this pass replace atomic instructions with __atomic_* library calls,...

BumpPtrAllocatorImpl<> BumpPtrAllocator

The standard BumpPtrAllocator which just uses the default template parameters.

FunctionPass * createMSP430ISelDag(MSP430TargetMachine &TM, CodeGenOptLevel OptLevel)

createMSP430ISelDag - This pass converts a legalized DAG into a MSP430-specific DAG,...

Implement std::hash so that hash_code can be used in STL containers.

MachineFunctionInfo - This class can be derived from and used by targets to hold private target-speci...

static FuncInfoTy * create(BumpPtrAllocator &Allocator, const Function &F, const SubtargetTy *STI)

Factory function: default behavior is to call new using the supplied allocator.

RegisterTargetMachine - Helper template for registering a target machine implementation,...