[12] RFR: 8215897: Build broken on zero after JDK-8211424

[Stefan Johansson]

Moving to hotspot-dev to reach a wider range of reviewers.


-------- Forwarded Message --------
Subject: 	8215897: Build broken on zero after JDK-8211424
Date: 	Sat, 22 Dec 2018 12:01:00 +0100
From: 	Stefan Johansson <stefan.johansson at oracle.com>
Organization: 	Oracle Corporation
To: 	hotspot-gc-dev at openjdk.java.net <hotspot-gc-dev at openjdk.java.net>



Hi,

Please review this fix for a build failure on Zero (or platforms 
excluding G1 or Parallel).

Bug: https://bugs.openjdk.java.net/browse/JDK-8215897
Webrev: http://cr.openjdk.java.net/~sjohanss/8215897/00/

Summary
The new whitebox methods for the AllocateOldGenAt feature was guarded by 
(G1 | Parallel), and this will not work if one of the GCs are not 
present in the build.

Testing
Built the previously failing platforms.

Thanks,
Stefan