hg: jdk9/hs-comp/hotspot: 8076987: C1 should support conditional card marks (UseCondCardMark)

[roland.westrelin at oracle.com]

Changeset: 15767942af74
Author:    shade
Date:      2015-04-22 19:10 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/15767942af74

8076987: C1 should support conditional card marks (UseCondCardMark)
Reviewed-by: iveresov, roland

! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/runtime/globals.hpp