Theproliferationofprocessors,environments,andconstraintsonsystemshascastcompilertechnologyintoawidervarietyofsettings,changingthecompilerandcompilerwriter'srole.Nolongerisexecutionspeedthesolecriterionforjudgingcompiledcode.Today,codemightbejudgedonhowsmallitis,howmuchpowerit