Creates a new empty basic block.
Adds a basic block as a dom child for this block. Used when constructing the dom
Adds an insn to the head of this basic block, just after any phi insns.
Adds regV to the live-in list for this block. This is called by the liveness
Adds regV to the live-out list for this block. This is called by the liveness
Adds a move instruction after the phi insn block.
Adds a move instruction to the end of this basic block, just before the last
instruction. If the res
Checks to see if the register is used in a bitset, taking into account its
Attaches block to an exit block if necessary. If this block is not an exit
predecessor or is the exi
Visits all insns in this block.
Visits each phi insn.
Gets the number of phi insns at the top of this basic block.