Get a constant 64-bit value.

Get intrinsic cost based on arguments.

Get the metadata of given kind attached to this Instruction. If the metadata is not found then return null.

Estimate the overhead of scalarizing an instruction. Insert and Extract are set if the demanded result elements need to be inserted and/or extracted f

Get the unmerge source register.

Returns the User that contains this Use. For an instruction operand, for example, this will return the instruction.

Given a vector type, return the number of elements it contains.

convert Intel access info to AT&T access info

input | code: code pointer start from varuint32 | code_len: real code len count from varint | leng: return value, means length of varint. -1 means er

Insert function name into remapper.

Is this a complete value with no unset (uninitialized) subvalues?

isImm - Tests if this is a MO_Immediate operand.

True if this is an instance of IntegerType.

Return true if the specified register number is in the physical register namespace.

Gives the id for the given @name if it is saved in @map. Returns the id or -1 if not found.

* readImmediate - Consumes an immediate operand from an instruction, given the * desired operand size. * * @param insn - The instruction whose o

Reset the instance as if it was just created.

Assigns the associated register for this edge. This is only valid on Data, Anti, and Output edges. On Anti and Output edges, this value must not be ze

Shadow Value::setValueSubclassData with a private forwarding method so that subclasses cannot accidentally use it.

Log2_32 - This function returns the floor log base 2 of the specified value, -1 if the value is zero. (32 bit edition.) Ex. Log2_32(32) == 5, Log2_32(

local printOperand, without updating public operands

local printOperand, without updating public operands

Utility to check-convert this value to a MCRegister. The caller is expected to have already validated that this Register is, indeed, physical.

Get an iterator over the coverage segments for this object. The segments are guaranteed to be uniqued and sorted by location.

Build and insert <empty> = \p Opcode <empty>. The insertion point is the one set by the last call of either setBasicBlock or setMI. \pre setBasicBloc

Return the address space for the allocation.

Return the parameter attributes for this call.

Returns the function called, or null if this is an indirect function invocation or the function signature does not match the call signature.

Get the second node connected to this edge. @param EId Edge id. @return The second node connected to the given edge.

Return whether this is a plain node, or one of the varieties of value-extending loads.

Returns the height of this node, which is the length of the maximum path down to any node which has no successors.

Fetch the type representing a single bit

Fetch the type representing an N-bit integer.

Return the number of registers in this class.

Return the MachineFunction containing this basic block.

Get a reverse iterator to the same node. Gives a reverse iterator that will dereference (and have a handle) to the same node. Converting the endpoin

getSOImmValRotate - Try to handle Imm with an immediate shifter operand, computing the rotate amount to use. If this immediate value cannot be handle

/ Returns the SUnit to which this edge points.

getT2SOImmValSplat - Return the 12-bit encoded representation if the specified value can be obtained by splatting the low 8 bits into every other byte

isCImm - Test if this is a MO_CImmediate operand.

Test if the given EVT is extended (as opposed to being simple).

Return true if this is a FP type or a vector of FP.