Andrew Haley
9aeb6a85b5
8185723: Zero: segfaults on Power PC 32-bit
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Reviewed-by: roland
2017-08-02 17:22:40 +01:00
Thomas Schatzl
05b7ad669e
8184348: Merge G1ConcurrentMark::par_mark() and G1ConcurrentMark::grayRoot()
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Merge and simplify the use of G1ConcurrentMark::par_mark() and grayRoot()
Reviewed-by: mgerdin, shade
2017-08-04 14:28:57 +02:00
Thomas Schatzl
c805575157
8184347: Move G1CMBitMap and support classes into their own files
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Reviewed-by: rkennke, shade, mgerdin
2017-08-04 14:24:11 +02:00
Thomas Schatzl
6fbc2e9b4b
8184346: Clean up G1CMBitmap
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Trim down and improve the G1CMBitMap class structure.
Reviewed-by: mgerdin, shade, rkennke
2017-08-04 14:15:42 +02:00
Ioi Lam
4964bb2c24
8185826: HotSpot build failure with GCC 7.1.1
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Removed unused function
Reviewed-by: dholmes, ysuenaga
2017-08-03 22:40:26 -07:00
David Buck
b0cc678733
8185567: fix hsdis cpu to architecture mapping on various Linux platforms
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Add "arm" target to hsdis.c and fix several cpu to architecture mappings in Makefile
Reviewed-by: dholmes, vlivanov, tbell
2017-08-03 17:13:57 -04:00
Coleen Phillimore
7c8c0a97fc
8130072: Add a flag to print out statistics for both system dictionary and shared dictionary
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Include Shared Dictionary printing when printing system dictionaries
Reviewed-by: shade, gtriantafill
2017-08-03 08:16:00 -04:00
Ioi Lam
f7f193ae71
8072061: Automatically determine optimal sizes for the CDS regions
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See new C++ class MetaspaceClosure.
Reviewed-by: coleenp, jiangli, mseledtsov
2017-08-02 18:06:38 -07:00
Milan Mimica
4b983a51fd
8176571: Fine bitmaps should be allocated as belonging to mtGC, not mtInternal
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Specify map allocation mflags when constructing CHeapBitMap.
Reviewed-by: tschatzl, kbarrett
2017-07-22 15:54:27 -04:00
Coleen Phillimore
17f23d1881
8184994: Add Dictionary size logging and jcmd
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Added dcmd for printing system dictionary like the stringtable and symboltable and making print functions go to outputstream rather than tty
Reviewed-by: shade, hseigel
2017-08-02 10:52:50 -04:00
Harold Seigel
366e6ac796
8180627: gc/gctests/Steal/steal001: guarantee(cp->cache() == NULL) failed
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Clean up constant pool cache if class linking fails
Reviewed-by: coleenp, gtriantafill
2017-08-02 08:19:09 -04:00
Coleen Phillimore
12240d1be6
Merge
2017-08-02 00:15:52 +00:00
George Triantafillou
dbac501603
Merge
2017-08-01 22:40:38 +00:00
Coleen Phillimore
8b8f59294c
8185590: ShouldNotReachHere from ClassLoaderData::try_get_next_class()
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Counting number of instanceKlass code didn't work.
Reviewed-by: shade, zgu, jiangli
2017-08-01 17:36:38 -04:00
George Triantafillou
80ba6df9d7
Merge
2017-08-01 21:29:55 +00:00
Vladimir Kozlov
adb8f74592
Merge
2017-08-01 14:09:34 -07:00
Serguei Spitsyn
10f79d42ef
8182844: Fix broken links in the generated jvmti.html
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Fix broken links in the jvmti.html
Reviewed-by: clanger, dcubed
2017-08-01 08:53:32 -07:00
Lutz Schmidt
0403493f8f
8180823: [s390] Rework/optimize AES intrinsics
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Reviewed-by: mdoerr, goetz
2017-08-01 15:08:10 +02:00
Daniel D. Daugherty
7a713e117a
8185273: Test8004741.java crashes with SIGSEGV in JDK10-hs nightly
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Threads::parallel_java_threads_do() needs to call VMThread::claim_oops_do() to avoid causing a parallel GC to miss the VMThread.
Reviewed-by: shade, rkennke, kvn, gthornbr
2017-07-31 12:37:34 -07:00
Lana Steuck
a8abed5a38
Merge
2017-07-27 02:17:21 +00:00
George Triantafillou
b82efee3c5
8184749: The solaris_x86_32.s and solaris_x86_32.il files should be removed
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Reviewed-by: kvn, hseigel, dcubed, gthornbr
2017-07-25 14:04:53 -04:00
Coleen Phillimore
a1f70549e4
7133093: Improve system dictionary performance
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Implement one dictionary per ClassLoaderData for faster lookup and removal during class unloading
Reviewed-by: iklam, acorn, jiangli
2017-07-28 10:48:35 -04:00
Roland Westrelin
b170f01ddd
8182475: C2: allow vectorization of HeapByteBuffer.putInt loops
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Reviewed-by: kvn
2017-07-27 17:47:57 -07:00
Coleen Phillimore
af5c6eefbf
8183039: Re-examine methodHandle methods uninlined by 8144256
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Add more const references so out-of-line methodHandle destructor and copy ctor called infrequently
Reviewed-by: hseigel, redestad
2017-07-27 18:06:41 -04:00
Lutz Schmidt
a4fac2babb
8180659: [s390] micro-optimization in resize_frame_absolute()
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Reviewed-by: simonis, mdoerr
2017-07-27 15:36:15 +02:00
Roman Kennke
5a4e278add
8180929: Deprecate -XX:+/-MonitorInUseLists option
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Reviewed-by: zgu, coleenp
2017-07-25 11:58:29 +02:00
Coleen Phillimore
1fb65f8518
Merge
2017-07-24 22:56:43 +00:00
Coleen Phillimore
fd08aa9cef
8182397: Race in field updates when creating ArrayKlasses can lead to crash
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Update array_klass field in component mirror after klass.java_mirror field for concurrent readers in compiled code
Reviewed-by: aph, kbarrett
2017-07-24 17:46:06 -04:00
Zhengyu Gu
ae4b3f2475
8184991: NMT detail diff should take memory type into account
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NMT detail allocation site comparison should compare sites with the same memory type
Reviewed-by: shade, coleenp
2017-07-24 15:19:46 -04:00
Thomas Stuefe
fe6e4eb1e0
8185033: On Metaspace OOM, ChunkManager composition should be logged
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Reviewed-by: mgerdin, coleenp
2017-07-22 10:03:15 +02:00
Daniel D. Daugherty
010f16300f
Merge
2017-07-24 17:26:41 +00:00
Lutz Schmidt
fbc42f1b48
8184267: Restore register from stack uses wrong offset
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Reviewed-by: mdoerr
2017-07-24 18:06:01 +02:00
Roman Kennke
56f43ed2a3
8185102: TestSAServer.java fails due to "sun.jvm.hotspot.types.WrongTypeException: field "_stack_traversal_mark"
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Reviewed-by: dcubed, zgu
2017-07-24 17:14:32 +02:00
Harold Seigel
911f59bc22
8179018: Remove obsoleted one X options from JDK 10
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Remove the obsoleted options
Reviewed-by: zgu, coleenp, gtriantafill
2017-07-24 09:32:35 -04:00
Milan Mimica
f647f78764
8182169: ArrayAllocator should take MEMFLAGS as regular parameter
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Change ArrayAllocator memflags from template parameter to ordinary function parameters
Reviewed-by: kbarrett, tschatzl
2017-07-21 21:01:59 -04:00
Kim Barrett
3fbf0c2e96
8175318: Performance issue regarding local JNI references
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Avoid unnecessary repeated clears.
Reviewed-by: shade, simonis
2017-07-21 16:37:01 -04:00
Thomas Stuefe
9ce1967658
8185263: Fix zero build after 8169881, 8175318, 8178350
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Reviewed-by: iklam, coleenp
2017-07-26 11:51:25 -07:00
Thomas Stuefe
7599f75066
8185262: Keep default logging for Metaspace OOM short and concise
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Reviewed-by: iklam, coleenp
2017-07-26 11:47:11 +02:00
Coleen Phillimore
a9fb2dde3f
8185296: java_lang_Class::array_klass should be array_klass_acquire
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Reviewed-by: eosterlund, kbarrett
2017-07-26 10:41:07 -04:00
Goetz Lindenmaier
de829e151b
8185333: [s390] Fix build without cds
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Reviewed-by: aph
2017-07-26 11:27:51 +02:00
Yang Zhang
415f7bea0b
8184900: AArch64: Fix overflow in immediate cmp instruction
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Use subs instead of cmp to compare BlockZeroingLowLimit.
Reviewed-by: aph
2017-07-26 15:54:13 +08:00
Roland Westrelin
51a564a1bc
8183551: Aarch64 platform specific code for 8173770
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Reviewed-by: aph, kvn
2017-07-20 13:59:12 +02:00
Abhijit Saha
7150e2f4df
Merge
2017-07-13 21:32:55 -07:00
Vladimir Kozlov
7234ed2881
8184036: Restore -XX:UseAVX=3 as product value
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Reviewed-by: dlong, roland
2017-07-10 14:28:40 -07:00
Roman Kennke
98bd53b5c2
8180932: Parallelize safepoint cleanup
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Provide infrastructure to do safepoint cleanup tasks using parallel worker threads
Reviewed-by: dholmes, rehn, dcubed, thartmann
2017-07-07 12:49:11 +02:00
Thomas Stuefe
d12604111c
8181917: Refactor UL LogStreams to avoid using resource area
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Reviewed-by: ehelin, mlarsson
2017-07-21 09:50:12 +02:00
Vladimir Kozlov
5c529d31ce
8185013: Disable subword vector analysis optimization until 8184995 is fixed
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Reviewed-by: dcubed
2017-07-20 15:53:39 -07:00
Goetz Lindenmaier
d3ae772868
8184800: Streamline RTM flag validity testing with generic flag testing support
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Reviewed-by: kvn, lucy
2017-07-18 16:11:28 +02:00
Harold Seigel
9148262d0e
8077203: Avoid unnecessary stripping of package names from FQN's in is_same_class_package() methods
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Extract package name from instance klass's package entry record
Reviewed-by: redestad, coleenp, lfoltan
2017-07-20 11:01:20 -04:00
Zhongwei Yao
7323412857
8184964: AArch64: Incorrect match rule for negL_reg
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Reviewed-by: adinn
2017-07-20 15:44:51 +08:00