Cleanup new darray in array structure
Cleanup new darray in array structure

The valsr real array support was switched to a dynamic array vals. This
patch updates teh valgrind cleanup code to use the correct name.

themperek/iverilog,CastMi/iverilog,themperek/iverilog,themperek/iverilog,CastMi/iverilog,CastMi/iverilog