8132919: Put compiler tests in packagesReviewed-by: vlivanov, dpochepkContributed-by: igor.ignatyev@oracle.com
8067013: Rename the com.oracle.java.testlibary packageReviewed-by: dholmes, gtriantafill, slaContributed-by: alexander.kulyakhtin@oracle.com
8038418: New tests development for type profiling and speculationReviewed-by: roland, iignatyevContributed-by: Pavel Punegov <pavel.punegov@oracle.com>