Return the total number operands (not operand bundles) used by every operand bundle in this OperandBundleUser.

Get the number of value site count mismatches.

getNumVirtRegs - Return the number of virtual registers created.

Return the alignment of the specified stack object.

Return the underlying Alloca of the specified stack object if it exists. Returns 0 if none exists.

Return the minimum frame object index.

Return one past the maximum frame object index.

Return the assigned stack offset of the specified object from the incoming stack pointer.

Create an add instruction with appropriate flags when used for addressing some offset of an object. i.e. if a load is split into multiple components,

Return the size of the specified object.

Return the number of candidates for this \p OutlinedFunction.

Return the offset from the symbol in this operand. This always returns 0 for ExternalSymbol operands.

Return the correction for frame offsets.

getOffsetOfLocalArea - This method returns the offset of the local area from the stack pointer on entrance to a function.

Returns the defining operand if there is exactly one operand defining the specified register, otherwise nullptr.

Get the operand code.

Return the opcode of this CastInst

Returns a member of one of the enums like Instruction::Add.

Return the opcode at the root of this constant expression

Return the SelectionDAG opcode value for this node. For pre-isel nodes (those for which isMachineOpcode returns false), these are the opcode values in

Returns the opcode of this MachineInstr.

Returns the opcode of the would be new instruction after load / store are unfolded from an instruction of the specified opcode. It returns zero if the

Return an operand bundle by name, if present. It is an error to call this for operand bundle types that may have multiple instances of them on the sa

Return the operand bundle at a specific index.

Return the operand bundle for the operand at index OpIdx. It is an error to call this with an OpIdx that does not correspond to an bundle operand.

getOperandNo - Return the operand number in the predecessor's terminator of the successor.

Retrieve the operand # of this use in its user.

Returns the number of the operand iterator \p I points to.

getOperandNo - Returns the number of the current operand relative to its instruction.

getOperandNo - Return the operand # of this MachineOperand in its MachineInstr.

Estimate the overhead of scalarizing an instructions unique non-constant operands. The (potentially vector) types to use for each of argument are pass

Return how this operation should be treated: either it is legal, needs to be promoted to a larger size, needs to be expanded to some other code sequen

For use with PostRAScheduling: get the minimum optimization level needed to enable post-RA scheduling.

LLT returning variant.

Returns the target specific optimal type for load and store operations as a result of memset, memcpy, and memmove lowering. It returns EVT::Other if t

Ensure that this has RAUW support, and then return it.

Return the samples collected for function \p F, create empty FunctionSamples if it doesn't exist.

Return a ValueInfo for \p GUID.

getOrder - Returns the preferred allocation order for RC. The order contains no reserved registers, and registers that alias callee saved registers co

Try to calculate the cost of performing strict (in-order) reductions, which involves doing a sequence of floating point additions in lane order, start

Returns the ordering constraint of this load instruction.

Returns the ordering constraint of this store instruction.

Returns the ordering constraint of this fence instruction.

Returns the ordering constraint of this rmw instruction.

See also getPGOFuncName implementation. These two need to be matched.

getOriginal - Return the original virtual register that VirtReg descends from through splitting. A register that was not created by splitting is its o

Returns alignment and volatility of the memory access

Helper to obtain the unpromoted name for a global value (or the original name if not promoted). Split off the rightmost ".llvm.${hash}" suffix, becaus

Returns a \p outliner::OutlinedFunction struct containing target-specific information for a set of outlining candidates.

Return the number of bytes it would take to outline this function.

Returns how or if \p MI should be outlined.