Interface to description of machine instruction set.

Synopsis

Declared in <llvm/MC/MCInstrInfo.h>

class MCInstrInfo;

Type Aliases

Name

ComplexDeprecationPredicate

Member Functions

Name

Description

InitMCInstrInfo

Initialize MCInstrInfo, called by TableGen auto‐generated routines. DO NOT USE.

get

Return the machine instruction descriptor that corresponds to the specified instruction opcode.

getDeprecatedInfo

Returns true if a certain instruction is deprecated and if so returns the reason in Info.

getName

Returns the name for the instructions with the given opcode.

getNumOpcodes

getOpRegClassID

Return the ID of the register class to use for OpInfo, for the active HwMode HwModeId. In general TargetInstrInfo's version which is already specialized to the subtarget should be used.

getRegClassByHwModeTable

Protected Data Members

Name

NumRegClassByHwModes

RegClassByHwModeTables

Derived Classes

Name

Description

TargetInstrInfo

TargetInstrInfo ‐ Interface to description of machine instruction set

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