EIEIO (computer bought the farm)? </gnu>
Obscure side note: PowerPC includes an EIEIO instruction, Ensure In-Order Execution of I/O. [1]
- Milo
https://www-01.ibm.com/support/knowledgecenter/ssw_aix_61/com.ibm.aix.alangref/idalangref_eieio_instrs.htm