Removed useless comments

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Do not need to create a new block, only necessary when it get's 'pushed', i.e., in the literal node

Since the object is immutable, we also do not need to copy it.

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Updated to latest core-lib with benchmarks for debugging

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Remove unnecessary comments

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Updated to latest graal version

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Adopted latest graal version and use new RootCallNode instead of CallNode

Using RootCallTarget avoids the use of DefaultCallTarget from .impl package.

Signed-off-by: Stefan Marr <git@stefan-marr.de>