[8u60] Request for approval: backport of JDK-8058846

[Boris Molodenkov]

Hi All,

I would like to backport fix for JDK-8058846 to 8u60.

Bug id: https://bugs.openjdk.java.net/browse/JDK-8058846
Webrev: http://cr.openjdk.java.net/~bmoloden/8058846/webrev.00/
Changeset: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/4d1463933e28
Review thread for original fix:
http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2014-November/016382.html

testing: manual with jtreg

Thanks,
Boris