Our build enables assertions in some other ACK tools (like assemblers
and LLgen), but disabled them in ego until now. Bug #203 becomes a
failed assertion in ego's SR phase:
sr: util/ego/sr/sr_reduce.c:483: fix_header: Assertion
`INSTR(e) == ps_end' failed.
Comment out 2 assertions in util/ego/share, because they fail on
systems with 4-byte int, 8-byte long.