hg: jdk9/hs-comp/hotspot: 8072428: Enable UseLoopCounter ergonomically if on-stack-replacement is enabled

[zoltan.majo at oracle.com]

Changeset: ae0634c0652a
Author:    zmajo
Date:      2016-04-18 09:39 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/ae0634c0652a

8072428: Enable UseLoopCounter ergonomically if on-stack-replacement is enabled
Summary: Set UseLoopCounter ergonomically if on-stack-replacement is enabled. Print warning.
Reviewed-by: kvn

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