[9] RFR(S): 8051303: 'optimized' build broken by JDK-8039425

[Zoltán Majó]

Hi all,


please review the following patch.

Bug: https://bugs.openjdk.java.net/browse/JDK-8051303

Problem: 'optimized' build fails because of changes by JDK-8039425: 
"Code cleanup: PhaseIterGVN::optimize()"

Solution: Changed preprocessor directive #ifndef PRODUCT to #ifdef 
ASSERT in PhaseIterGVN::optimize()

Webrev: http://cr.openjdk.java.net/~thartmann/8051303/webrev.00/

Testing: run all JPRT tests, all passed.

Thank you and best regards,


Zoltan Majo