Get the line where the common function was defined.

Get a \c LineCoverageIterator range for the lines described by \p CD.

Accessors.

getListOwner - Return the object that owns this list. If this is a list of instructions, it returns the BasicBlock that owns them.

Directly access the live interval unions per regunit. This returns an array indexed by the regunit number.

FIXME: Remove once transition to Align is over.

A helper function that returns the address space of the pointer operand of load or store instruction.

A helper function that returns the alignment of load or store instruction.

A helper function that returns the type of a load or store instruction.

Return the required alignment of the local object blob.

Return the number of objects allocated into the local object block.

Get the local offset mapping for a for an object.

Get the size of the local object blob.

Return the single-block loop being scheduled.

Return the loop nesting level of the specified block.

Return the last index in the given basic block.

Returns the last index in the given basic block number.

Returns the basic block which the given index falls in.

Return the first index in the given basic block.

Returns the first index in the given basic block number.

Return MIR formatter to format/parse MIR operands. Target can override this virtual function and return target specific MIR formatter.

Getter for MRI

Return the value to use for the MachineCSE's LookAheadLimit, which is a heuristic used for CSE'ing phys reg defs.

Some getters to expose in a read-only way some private fields to subclasses.

getMachineFunction - Return the current machine function.

getMachineFunction - Return the last machine function computed.

This may only be called if isMachineOpcode returns true. It returns the MachineInstr opcode value that the node's opcode corresponds to.

Returns the Machine IR predecessors for the given IR CFG edge. Usually this is just the single MachineBasicBlock corresponding to the predecessor in t

Get the mapped metadata, if it's in the map.

Returns the bit mask of register classes that getSubReg() projects into RC. See TargetRegisterClass::getSubClassMask() for how to use it.

Return the shuffle mask value of this instruction for the given element index. Return UndefMaskElem if the element is undef.

Return the masked discriminator value for an input discrimnator value D (i.e. zero out the (B+1)-th and above bits for D (B is 0-base). Example: an in

Return a super-register of the specified register Reg so its sub-register of index SubIdx is Reg.

Return the alignment in bytes that this function must be aligned to, which is greater than the default stack alignment provided by the target.

Returns the maximum atomic operation size (in bits) supported by the backend. Atomic operations greater than this size (as well as ones that are not n

Return the maximum amount of padding allowed for aligning the basic block.

Return the maximum size of a call frame that must be allocated for an outgoing function call. This is only available if CallFrameSetup/Destroy pseudo

Return the maximum of sample counts in a function body including functions inlined in it.

Get maximum # of load operations permitted for memcmp This function returns the maximum number of load operations permitted to replace a call to memc

\brief Get maximum # of store operations to be glued together This function returns the maximum number of store operations permitted to glue together

Returns the maximum index size over all address spaces.