RFR: 8141351 - Create tests for direct invoke instructions testing

[Dmitrij Pochepko]

Hi all,

please review a patch for JDK-8141351 - Create tests for direct invoke 
instructions testing

There was no separate jtreg tests for invokevirtual, invokespecial, 
invokestatic, invokeinterface and invokedynamic instructions before, so, 
a tests to check it with combinations of compiled, interpreted and 
native code were created.

There are 8 common classes and native part in test/compiler/calls/common 
which contains all generic logic. Other files are just test descriptions.
Every test here basically consists of caller method and callee method, 
which is called using tested instruction.
So, test descriptions runs different combinations of caller and callee 
being compiled/interpreted/native.

I've tested these tests on several platforms(linux/macos/solaris).

CR: https://bugs.openjdk.java.net/browse/JDK-8141351

A webrev: http://cr.openjdk.java.net/~dpochepk/8141351/webrev.01/

Thanks,
Dmitrij