Mon, 11 Aug 2014 13:02:44 +0000 Merge
roland [Mon, 11 Aug 2014 13:02:44 +0000] rev 26167
Merge
Mon, 11 Aug 2014 14:12:51 +0200 7173584: Implement arraycopy as a macro node
roland [Mon, 11 Aug 2014 14:12:51 +0200] rev 26166
7173584: Implement arraycopy as a macro node Summary: delay the conversion of arraycopy to stub calls to macro expansion Reviewed-by: kvn, iveresov
Mon, 11 Aug 2014 13:01:37 +0200 8043284: Optimize signed integer comparison
thartmann [Mon, 11 Aug 2014 13:01:37 +0200] rev 26165
8043284: Optimize signed integer comparison Summary: Folding of BoolNode if input add/sub of CmpI overflows and we can prove that compared value is not in the two resulting ranges. Added test for CmpI and CmpU optimizations. Reviewed-by: kvn, rbackman, roland
Thu, 21 Aug 2014 10:51:31 -0700 Merge
jmasa [Thu, 21 Aug 2014 10:51:31 -0700] rev 26164
Merge
Wed, 20 Aug 2014 15:04:39 +0200 8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers
tschatzl [Wed, 20 Aug 2014 15:04:39 +0200] rev 26163
8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers Reviewed-by: mgerdin, ehelin
Wed, 20 Aug 2014 14:34:40 +0200 8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
tschatzl [Wed, 20 Aug 2014 14:34:40 +0200] rev 26162
8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423 Summary: If large pages are enabled and configured in Linux, the VM always pre-commits the entire space. The VM fails verification of the commit of the initial heap because some internal data structure marked all memory pages of the heap as committed during initialization. This makes the code think that we attempted a double-commit during first allocation of the heap. Remove the initial marking of memory pages of the heap to committed. Reviewed-by: mgerdin
Tue, 19 Aug 2014 13:44:55 -0700 Merge
jmasa [Tue, 19 Aug 2014 13:44:55 -0700] rev 26161
Merge
Tue, 19 Aug 2014 14:09:10 +0200 8038423: G1: Decommit memory within heap
tschatzl [Tue, 19 Aug 2014 14:09:10 +0200] rev 26160
8038423: G1: Decommit memory within heap Summary: Allow G1 to decommit memory of arbitrary regions within the heap and their associated auxiliary data structures card table, BOT, hot card cache, and mark bitmaps. Reviewed-by: mgerdin, brutisso, jwilhelm
Mon, 18 Aug 2014 19:30:24 -0700 8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
poonam [Mon, 18 Aug 2014 19:30:24 -0700] rev 26159
8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC Summary: Fill the last card that has been allocated into with a dummy object Reviewed-by: tschatzl, mgerdin
Mon, 18 Aug 2014 15:43:29 +0000 Merge
tschatzl [Mon, 18 Aug 2014 15:43:29 +0000] rev 26158
Merge
Mon, 18 Aug 2014 16:10:44 +0200 8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
tschatzl [Mon, 18 Aug 2014 16:10:44 +0200] rev 26157
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data Summary: Let HeapRegionSeq manage the heap region and auxiliary data to decrease the amount of responsibilities of G1CollectedHeap, and encapsulate this work from other code. Reviewed-by: jwilhelm, jmasa, mgerdin, brutisso
Mon, 18 Aug 2014 14:49:42 +0000 Merge
mgerdin [Mon, 18 Aug 2014 14:49:42 +0000] rev 26156
Merge
Mon, 18 Aug 2014 16:19:57 +0200 8055284: sanity/WhiteBox.java fails with NPE
mgerdin [Mon, 18 Aug 2014 16:19:57 +0200] rev 26155
8055284: sanity/WhiteBox.java fails with NPE Summary: Revert previous change, sanity/WhiteBox.java provides its own sun.hotspot.WhiteBox class. Reviewed-by: ehelin, brutisso Contributed-by: dmitry.fazunenko@oracle.com
Mon, 18 Aug 2014 15:41:57 +0200 8054362: gc/g1/TestEagerReclaimHumongousRegions2.java timeout
tschatzl [Mon, 18 Aug 2014 15:41:57 +0200] rev 26154
8054362: gc/g1/TestEagerReclaimHumongousRegions2.java timeout Summary: Give the test a time limit of approximately one minute so that it exits early on slow machines. Reviewed-by: ehelin, dfazunen, brutisso
Mon, 18 Aug 2014 12:25:36 +0000 Merge
stefank [Mon, 18 Aug 2014 12:25:36 +0000] rev 26153
Merge
Mon, 18 Aug 2014 14:12:48 +0200 8055275: Several gc/class_unloading/ tests fail due to missed +UnlockDiagnosticVMOptions flag
stefank [Mon, 18 Aug 2014 14:12:48 +0200] rev 26152
8055275: Several gc/class_unloading/ tests fail due to missed +UnlockDiagnosticVMOptions flag Reviewed-by: mgerdin, jwilhelm
Fri, 15 Aug 2014 09:06:17 -0700 Merge
jmasa [Fri, 15 Aug 2014 09:06:17 -0700] rev 26151
Merge
Thu, 21 Nov 2013 09:57:00 -0800 8026303: CMS: JVM intermittently crashes with "FreeList of size 258 violates Conservation Principle" assert
jmasa [Thu, 21 Nov 2013 09:57:00 -0800] rev 26150
8026303: CMS: JVM intermittently crashes with "FreeList of size 258 violates Conservation Principle" assert Reviewed-by: tschatzl, brutisso
Tue, 19 Aug 2014 10:04:29 -0400 Merge
zgu [Tue, 19 Aug 2014 10:04:29 -0400] rev 26149
Merge
Tue, 19 Aug 2014 06:47:28 -0700 8055051: runtime/NMT/CommandLineEmptyArgument.java fails
gtriantafill [Tue, 19 Aug 2014 06:47:28 -0700] rev 26148
8055051: runtime/NMT/CommandLineEmptyArgument.java fails Summary: disable failing test Reviewed-by: ctornqvi, zgu
Mon, 18 Aug 2014 11:56:12 -0700 8054711: [TESTBUG] Enable NMT2 tests after NMT2 is integrated
gtriantafill [Mon, 18 Aug 2014 11:56:12 -0700] rev 26147
8054711: [TESTBUG] Enable NMT2 tests after NMT2 is integrated Summary: enable tests for NMT2 Reviewed-by: ctornqvi, zgu
Tue, 19 Aug 2014 09:05:55 -0400 8055061: assert at share/vm/services/virtualMemoryTracker.cpp:332 Error: ShouldNotReachHere() when running NMT tests
zgu [Tue, 19 Aug 2014 09:05:55 -0400] rev 26146
8055061: assert at share/vm/services/virtualMemoryTracker.cpp:332 Error: ShouldNotReachHere() when running NMT tests Summary: Handled CDS mapping region and added test for the scenario Reviewed-by: coleenp, ctornqvi
Tue, 19 Aug 2014 08:42:46 -0400 Merge
zgu [Tue, 19 Aug 2014 08:42:46 -0400] rev 26145
Merge
Tue, 19 Aug 2014 08:34:25 -0400 8055007: NMT2: emptyStack missing in minimal build
zgu [Tue, 19 Aug 2014 08:34:25 -0400] rev 26144
8055007: NMT2: emptyStack missing in minimal build Summary: Refactored emptyStack to a static member of NativeCallStack, which is accessible in minimal build. Reviewed-by: coleenp, dholmes
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