SPIRVMCInstLower.cpp Source File (original) (raw)

20using namespace llvm;

31 for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {

35 default:

40 std::string DiagMsg;

42 MI->print(OS);

43 DiagMsg = "Unknown function in:" + DiagMsg;

45 }

47 break;

48 }

51 break;

56 break;

57 }

59 if (MI->getOpcode() == SPIRV::OpExtInst && i == 2) {

62 } else {

64 }

65 break;

69 break;

70 }

73 }

74}

This file contains the declarations for the subclasses of Constant, which represent the different fla...

LLVM_ABI float convertToFloat() const

Converts this APFloat to host float value.

const APFloat & getValueAPF() const

Instances of this class represent a single low-level machine instruction.

void setFlags(unsigned F)

void addOperand(const MCOperand Op)

void setOpcode(unsigned Op)

Instances of this class represent operands of the MCInst class.

static MCOperand createReg(MCRegister Reg)

static MCOperand createImm(int64_t Val)

static MCOperand createDFPImm(uint64_t Val)

Wrapper class representing physical registers. Should be passed by value.

constexpr bool isValid() const

Representation of each machine instruction.

MachineOperand class - Representation of each machine instruction operand.

const GlobalValue * getGlobal() const

MachineBasicBlock * getMBB() const

MachineOperandType getType() const

getType - Returns the MachineOperandType for this operand.

getReg - Returns the register number.

const ConstantFP * getFPImm() const

@ MO_Immediate

Immediate operand.

@ MO_GlobalAddress

Address of a global value.

@ MO_MachineBasicBlock

MachineBasicBlock reference.

@ MO_Register

@ MO_FPImmediate

Floating-point immediate operand.

MCRegister asMCReg() const

Utility to check-convert this value to a MCRegister.

void lower(const MachineInstr *MI, MCInst &OutMI, SPIRV::ModuleAnalysisInfo *MAI) const

Definition SPIRVMCInstLower.cpp:22

A raw_ostream that writes to an std::string.

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

This is an optimization pass for GlobalISel generic memory operations.

decltype(auto) dyn_cast(const From &Val)

dyn_cast - Return the argument parameter cast to the specified type.

LLVM_ABI void report_fatal_error(Error Err, bool gen_crash_diag=true)

MCRegister getExtInstSetReg(unsigned SetNum)

MCRegister getRegisterAlias(const MachineFunction *MF, Register Reg)

MCRegister getOrCreateMBBRegister(const MachineBasicBlock &MBB)

MCRegister getFuncReg(const Function *F)