hg: jdk9/dev/hotspot: 4 new changesets

[alejandro.murillo at oracle.com]

Changeset: 2e70148efaa5
Author:    roland
Date:      2015-08-26 12:43 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/hotspot/rev/2e70148efaa5

8134288: compiler/runtime/6859338/Test6859338.java crashes in PhaseIdealLoop::try_move_store_after_loop
Summary: Store nodes may not have a control if used to update profiling
Reviewed-by: kvn

! src/share/vm/opto/loopopts.cpp
+ test/compiler/TestMoveStoresOutOfLoopsStoreNoCtrl.java

Changeset: 9df4555d2d7d
Author:    thartmann
Date:      2015-08-31 13:49 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/hotspot/rev/9df4555d2d7d

8134493: Cleaning inline caches of unloaded nmethods should be done in sweeper
Summary: Clean ICs of unloaded nmethods in sweeper to avoid impact on safepoint duration.
Reviewed-by: kvn, mdoerr

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/compiledIC.cpp
! src/share/vm/code/compiledIC.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/runtime/sweeper.cpp

Changeset: 36208147039b
Author:    shade
Date:      2015-09-01 12:57 +0300
URL:       http://hg.openjdk.java.net/jdk9/dev/hotspot/rev/36208147039b

8076758: new StringBuilder().append(String).toString() should be recognized by OptimizeStringConcat
Reviewed-by: kvn, thartmann

! src/share/vm/opto/stringopts.cpp

Changeset: def98b57e3ce
Author:    amurillo
Date:      2015-09-08 15:39 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/hotspot/rev/def98b57e3ce

Merge