hg: jdk9/hs/hotspot: 8134889: Kitchensink stress test crashes with out of memory error

[derek.white at oracle.com]

Changeset: 47b05af5a0b1
Author:    drwhite
Date:      2016-05-02 12:14 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/47b05af5a0b1

8134889: Kitchensink stress test crashes with out of memory error
Summary: Add a hard max of 16 GC threads (each for concurrent and parallel G1) on 32-bit JVMs.
Reviewed-by: mgerdin, pliden

! src/share/vm/runtime/vm_version.cpp