elang/lir/transform: Change code layout of |ParallelCopyExpander::EmitSwap()| for ease of reading.
elang/lir/transform: Change code layout of |ParallelCopyExpander::EmitSwap()| for ease of reading.

eval1749/elang,eval1749/elang,eval1749/elang,eval1749/elang,eval1749/elang