28 std::unique_ptr<MCObjectTargetWriter>
unsigned const MachineRegisterInfo * MRI
static RegisterPass< DebugifyFunctionPass > DF("debugify-function", "Attach debug info to a function")
PowerPC TLS Dynamic Call Fixup
Generic interface to target specific assembler backends.
virtual bool writeNopData(raw_ostream &OS, uint64_t Count, const MCSubtargetInfo *STI) const =0
Write an (optimal) nop sequence of Count bytes to the given output.
virtual void relaxInstruction(MCInst &Inst, const MCSubtargetInfo &STI) const
Relax the instruction in the given fragment to the next wider instruction.
virtual bool mayNeedRelaxation(const MCInst &Inst, const MCSubtargetInfo &STI) const
Check whether the given instruction may need relaxation.
virtual bool fixupNeedsRelaxation(const MCFixup &Fixup, uint64_t Value, const MCRelaxableFragment *DF, const MCAsmLayout &Layout) const =0
Simple predicate for targets where !Resolved implies requiring relaxation.
virtual std::unique_ptr< MCObjectTargetWriter > createObjectTargetWriter() const =0
virtual unsigned getNumFixupKinds() const =0
Get the number of target specific fixup kinds.
virtual void applyFixup(const MCAssembler &Asm, const MCFixup &Fixup, const MCValue &Target, MutableArrayRef< char > Data, uint64_t Value, bool IsResolved, const MCSubtargetInfo *STI) const =0
Apply the Value for given Fixup into the provided data fragment, at the offset specified by the fixup...
Encapsulates the layout of an assembly file at a particular point in time.
Encode information on a single operation to perform on a byte sequence (e.g., an encoded instruction)...
Instances of this class represent a single low-level machine instruction.
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
A relaxable fragment holds on to its MCInst, since it may need to be relaxed during the assembler lay...
Generic base class for all target subtargets.
This represents an "assembler immediate".
MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memo...
Target - Wrapper for Target specific information.
LLVM Value Representation.
This class implements an extremely fast bulk output stream that can only output to a stream.
This is an optimization pass for GlobalISel generic memory operations.
std::unique_ptr< MCObjectTargetWriter > createSPIRVObjectTargetWriter()
MCAsmBackend * createSPIRVAsmBackend(const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)