shenandoah-jdk11

Code Review for shenandoah-jdk11

Prepared by:	rkennke on Mon Apr 20 15:41:29 CEST 2020
Workspace:	/home/rkennke/src/openjdk/shenandoah-jdk11
Compare against:	ssh://hg.openjdk.java.net/shenandoah/jdk11/
Compare against version:	54214
Summary of changes:	1297 lines changed: 1024 ins; 166 del; 107 mod; 16921 unchg
Changeset:	shenandoah-jdk11.changeset
Legend:	Modified file Deleted file New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp

rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

13 lines changed: 0 ins; 8 del; 5 mod; 684 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp

rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

19 lines changed: 4 ins; 6 del; 9 mod; 969 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade

2 lines changed: 0 ins; 0 del; 2 mod; 305 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
5 lines changed: 4 ins; 0 del; 1 mod; 1051 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

rev 54215 : [backport] 8241675: Shenandoah: assert(n->outcnt() > 0) at shenandoahSupport.cpp:2858 with java/util/Collections/FindSubList.java
Reviewed-by: rkennke
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

41 lines changed: 0 ins; 35 del; 6 mod; 3293 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2 lines changed: 0 ins; 0 del; 2 mod; 257 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/heuristics/shenandoahAggressiveHeuristics.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

7 lines changed: 0 ins; 7 del; 0 mod; 86 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

7 lines changed: 0 ins; 7 del; 0 mod; 106 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

7 lines changed: 0 ins; 7 del; 0 mod; 80 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade

2 lines changed: 0 ins; 2 del; 0 mod; 219 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54222 : [backport] 8242301: Shenandoah: Inline LRB runtime call
Reviewed-by: zgu

32 lines changed: 0 ins; 30 del; 2 mod; 156 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54222 : [backport] 8242301: Shenandoah: Inline LRB runtime call
Reviewed-by: zgu

25 lines changed: 9 ins; 11 del; 5 mod; 166 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54222 : [backport] 8242301: Shenandoah: Inline LRB runtime call
Reviewed-by: zgu

65 lines changed: 26 ins; 10 del; 29 mod; 302 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahBarrierSetClone.inline.hpp

rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

45 lines changed: 25 ins; 6 del; 14 mod; 74 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
27 lines changed: 10 ins; 7 del; 10 mod; 928 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

rev 54218 : [backport] 8242217: Shenandoah: Enable GC mode to be diagnostic/experimental and have a name
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

16 lines changed: 16 ins; 0 del; 0 mod; 2777 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahHeuristics.hpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

8 lines changed: 0 ins; 8 del; 0 mod; 137 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahMode.hpp

rev 54218 : [backport] 8242217: Shenandoah: Enable GC mode to be diagnostic/experimental and have a name
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

19 lines changed: 19 ins; 0 del; 0 mod; 37 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahNormalMode.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

2 lines changed: 1 ins; 1 del; 0 mod; 59 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahNormalMode.hpp

rev 54218 : [backport] 8242217: Shenandoah: Enable GC mode to be diagnostic/experimental and have a name
Reviewed-by: shade

3 lines changed: 3 ins; 0 del; 0 mod; 37 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahPassiveMode.cpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade

1 line changed: 0 ins; 1 del; 0 mod; 59 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahPassiveMode.hpp

rev 54218 : [backport] 8242217: Shenandoah: Enable GC mode to be diagnostic/experimental and have a name
Reviewed-by: shade

4 lines changed: 4 ins; 0 del; 0 mod; 35 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp

rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade
rev 54223 : [backport] 8242316: Shenandoah: Turn NULL-check into assert in SATB slow-path entry
Reviewed-by: zgu, shade

18 lines changed: 0 ins; 13 del; 5 mod; 61 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahRuntime.hpp

rev 54217 : [backport] 8242130: Shenandoah: Simplify arraycopy-barrier dispatching
Reviewed-by: shade

4 lines changed: 0 ins; 1 del; 3 mod; 44 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

4 lines changed: 1 ins; 3 del; 0 mod; 378 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/compiler/c2/aarch64/TestVolatiles.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
13 lines changed: 12 ins; 0 del; 1 mod; 1060 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/compiler/c2/aarch64/TestVolatilesShenandoah.java

rev 54224 : [backport] 8243008: Shenandoah: TestVolatilesShenandoah test failed on aarch64
Reviewed-by: shade

6 lines changed: 0 ins; 0 del; 6 mod; 75 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
36 lines changed: 36 ins; 0 del; 0 mod; 132 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
40 lines changed: 40 ins; 0 del; 0 mod; 123 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
40 lines changed: 40 ins; 0 del; 0 mod; 122 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
45 lines changed: 45 ins; 0 del; 0 mod; 134 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestGCThreadGroups.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
19 lines changed: 19 ins; 0 del; 0 mod; 103 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
20 lines changed: 20 ins; 0 del; 0 mod; 123 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
28 lines changed: 28 ins; 0 del; 0 mod; 97 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestObjItrWithHeapDump.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
3 lines changed: 1 ins; 0 del; 2 mod; 78 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestPeriodicGC.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
30 lines changed: 30 ins; 0 del; 0 mod; 132 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestRefprocSanity.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
20 lines changed: 20 ins; 0 del; 0 mod; 107 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
14 lines changed: 14 ins; 0 del; 0 mod; 73 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
30 lines changed: 30 ins; 0 del; 0 mod; 112 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
30 lines changed: 30 ins; 0 del; 0 mod; 137 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
19 lines changed: 19 ins; 0 del; 0 mod; 169 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
32 lines changed: 32 ins; 0 del; 0 mod; 215 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestStringInternCleanup.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
21 lines changed: 21 ins; 0 del; 0 mod; 97 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestVerifyJCStress.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
14 lines changed: 14 ins; 0 del; 0 mod; 131 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/TestWrongArrayMember.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2 lines changed: 1 ins; 0 del; 1 mod; 55 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/jni/CriticalNativeArgs.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2 lines changed: 2 ins; 0 del; 0 mod; 52 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/jni/CriticalNativeStress.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2 lines changed: 2 ins; 0 del; 0 mod; 180 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
16 lines changed: 16 ins; 0 del; 0 mod; 141 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
15 lines changed: 15 ins; 0 del; 0 mod; 155 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
3 lines changed: 1 ins; 0 del; 2 mod; 151 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestExplicitGC.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
18 lines changed: 18 ins; 0 del; 0 mod; 129 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestHeuristicsUnlock.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2 lines changed: 2 ins; 0 del; 0 mod; 117 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestSelectiveBarrierFlags.java

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade

2 lines changed: 0 ins; 1 del; 1 mod; 103 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierDisable.java

rev 54216 : [backport] 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

12 lines changed: 9 ins; 2 del; 1 mod; 84 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
42 lines changed: 42 ins; 0 del; 0 mod; 96 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
32 lines changed: 32 ins; 0 del; 0 mod; 93 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithShenandoah.java

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
15 lines changed: 15 ins; 0 del; 0 mod; 45 unchg

------ ------ ------ ------ --- New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahIUMode.cpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

51 lines changed: 51 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New ----- Raw src/hotspot/share/gc/shenandoah/shenandoahIUMode.hpp

rev 54219 : [backport] 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
41 lines changed: 41 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestModeUnlock.java

rev 54220 : [backport] 8242271: Shenandoah: add test to verify GC mode unlock
Reviewed-by: rkennke
115 lines changed: 115 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New ----- Raw test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierEnable.java

rev 54221 : [backport] 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke

89 lines changed: 89 ins; 0 del; 0 mod; 0 unchg

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