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9295 Commits

Author SHA1 Message Date
Markus Grönlund
6a685f1d63 8170672: Event-based tracing to support classloader instances 
Reviewed-by: hseigel, egahlin
 2016-12-06 22:49:17 +01:00
Kirill Zhaldybin
8bf0437430 8170468: Convert ParallelCompact_test to GTest 
Reviewed-by: dfazunen, iignatyev
 2016-12-03 12:48:22 +03:00
Volker Simonis
7092ff6b91 8170548: VM may crash at startup because StdoutLog/StderrLog logging stream can be badly aligned 
Reviewed-by: stuefe, mlarsson, clanger, dholmes
 2016-12-01 11:30:22 +01:00
Kirill Zhaldybin
8d6d1e4cda 8170490: Convert TestBufferingOopClosure_test to GTest 
Reviewed-by: dfazunen, iignatyev
 2016-12-01 12:09:02 +03:00
Rachel Protacio
9c6128c943 8169734: Update uses of string "java.base" to macro 
Replaced instances of "java.base" string with JAVA_BASE_NAME macro

Reviewed-by: sspitsyn, dcubed
 2016-12-05 16:08:20 -05:00
Rachel Protacio
da0b1b46e0 Merge 2016-12-05 18:00:34 +00:00
Erik Joelsson
6d271f4386 8066474: Remove the lib/ directory from Linux and Solaris images 
Reviewed-by: tbell, ihse, kvn
 2016-12-05 17:57:43 +01:00
Rachel Protacio
83ff43e737 8168850: Mark module entries that have been specified by --patch-module 
Adds a boolean to ModuleEntry to specify whether the module has been patched using the command line --patch-module

Reviewed-by: jiangli, lfoltan, dholmes
 2016-12-05 11:45:20 -05:00
Gunter Haug
78e6980e1a 8170409: CMS: Crash in CardTableModRefBSForCTRS::process_chunk_boundaries 
Reviewed-by: simonis, tschatzl, mgerdin, dlong
 2016-12-02 11:07:27 +01:00
Alan Bateman
988690303a 8169069: Module system implementation refresh (11/2016) 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: George Triantafillou <george.triantafillou@oracle.com>
Reviewed-by: lfoltan, acorn, ctornqvi, mchung
 2016-12-01 08:56:41 +00:00
Vladimir Kozlov
f56abb5fc2 Merge 2016-11-30 20:40:41 +00:00
Roland Westrelin
96be8c0cc8 8170470: superword may miss reductions 
Reviewed-by: kvn
 2016-11-30 12:07:17 -08:00
Erik Helin
cc87ed96f5 8170388: Deprecate the flag -XX:ExplicitGCInvokesConcurrentAndUnloadsClasses 
Reviewed-by: tschatzl, jprovino
 2016-11-28 14:57:12 +01:00
Igor Nunes
793c6e5da7 8170328: PPC64: Use andis instead of lis/and 
Reviewed-by: goetz, mdoerr
 2016-11-25 11:15:12 -02:00
Vivek Deshpande
947115f16f 8170430: x86 pow() stub from Intel libm is inconsistent with pow() from fdlib 
Do not use libm stubs when InlineIntrinsics switched off

Reviewed-by: kvn
 2016-11-29 17:41:08 -08:00
Vladimir Kozlov
020f7ed9da 8170416: CompilerControl: VectorizeDebug option type is incorrect 
VectorizeDebug C2 option flag should be uintx instead of bool.

Reviewed-by: thartmann
 2016-11-29 12:40:46 -08:00
Stefan Karlsson
0925fecaf5 8170395: Metaspace initialization queries the wrong chunk freelist 
Reviewed-by: mgerdin, pliden, stuefe
 2016-11-29 19:25:36 +01:00
Kirill Zhaldybin
f2dcdc6fb5 8166156: Convert test_semaphore to GTest 
Reviewed-by: kbarrett, tschatzl, stefank
 2016-11-28 18:54:30 +03:00
Tobias Hartmann
8ab0960c11 Merge 2016-11-29 08:48:14 +01:00
Tobias Hartmann
5e29b0af21 8168996: C2 crash at postaloc.cpp:140 : assert(false) failed: unexpected yanked node 
Prevent MemBarAcquire from keeping a LoadNNode alive by adding it to the worklist if it is the only user of a DecodeNNode.

Reviewed-by: kvn
 2016-11-29 08:16:15 +01:00
David Buck
caf8bb3f8b 8170431: non-ASCII characters in source code comments (jimage.hpp) 
Reviewed-by: dholmes
 2016-11-29 06:20:56 +00:00
Ioi Lam
7624f76c84 8169867: Method::restore_unshareable_info does not invoke Method::link_method 
Reviewed-by: jiangli, kvn, thartmann
 2016-11-27 19:58:30 -08:00
Stefan Karlsson
4aaf8f63ba 8170358: [REDO] 8k class metaspace chunks misallocated from 4k chunk freelist 
Reviewed-by: mgerdin, coleenp, ehelin, stuefe
 2016-11-23 14:36:32 +01:00
Andrew Haley
101d945f21 8170106: AArch64: Multiple JVMCI issues 
Reviewed-by: rschatz
 2016-11-22 08:46:49 -08:00
Jesper Wilhelmsson
11802f94e8 8170355: [BACKOUT] 8k class metaspace chunks misallocated from 4k chunk freelist 
Reviewed-by: ehelin, stefank
 2016-11-25 15:58:24 +01:00
Leonid Mesnik
9a28eb0745 8166898: G1SATBCardTableLoggingModRefBS::invalidate() incorrect with whole_heap == true 
Reviewed-by: tschatzl, kbarrett
 2016-11-24 16:48:22 +03:00
Thomas Schatzl
06bd79afed 8057003: Large reference arrays cause extremely long synchronization times 
Slice large object arrays into parts so that the synchronization of marking threads with an STW pause request does not take long.

Reviewed-by: ehelin, pliden
 2016-11-24 11:27:57 +01:00
Thomas Schatzl
54daad1dc3 Merge 2016-11-24 09:33:54 +00:00
Thomas Schatzl
557d68a510 8169703: G1 crashes with guarantee(pretouch_gang != NULL) failed: No pretouch gang specified 
Allow use of AlwaysPreTouch without passing a WorkGang.

Reviewed-by: kbarrett, dfazunen, ddmitriev
 2016-11-24 10:05:47 +01:00
Stefan Karlsson
fe786e80ee 8169931: 8k class metaspace chunks misallocated from 4k chunk freelist​ 
Reviewed-by: mgerdin, coleenp, ehelin, stuefe
 2016-11-23 14:36:32 +01:00
Thomas Stuefe
5eecf3f1e6 8167650: NMT should check for invalid MEMFLAGS 
Reviewed-by: dholmes, mockner, cjplummer
 2016-11-23 14:33:45 +01:00
Kirill Zhaldybin
9439c78ffa 8168492: Convert CollectedHeap_test to GTest 
Reviewed-by: iignatyev, tschatzl
 2016-11-23 12:01:57 +03:00
Jesper Wilhelmsson
106e220ae2 Merge 2016-11-11 16:44:36 +01:00
Goetz Lindenmaier
c5a2c4af0e 8169373: Work around linux NPTL stack guard error 
Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.

Reviewed-by: dholmes, dcubed, kvn
 2016-11-08 16:30:36 +01:00
Mandy Chung
150d28bb0e 6479237: (cl) Add support for classloader names 
Reviewed-by: alanb, bchristi, coleenp, dfuchs, lfoltan, psandoz, sspitsyn
 2016-11-03 18:08:02 -07:00
Bob Vandette
2ed31c7b3b 8167501: ARMv7 Linux C2 compiler crashes running jtreg harness on MP systems 
Reviewed-by: dcubed
 2016-11-03 10:44:17 -04:00
Jini George
4e3c345d78 8164783: SA: jhsdb clhsdb 'printall' often throws "Corrupted constant pool" assertion failure 
Do the special handling for invokedynamic bytecodes while printing out the bytecodes in a method

Reviewed-by: dsamersoff, sundar
 2016-11-03 11:53:20 +05:30
Kirill Zhaldybin
db6e54d852 8168493: Convert TestBitMap_test to GTest 
Reviewed-by: kbarrett, tschatzl
 2016-11-01 16:23:29 +03:00
Jini George
95a418feb0 8169232: SA: TestCpoolForInvokeDynamic.java fails with sun.jvm.hotspot.debugger.DebuggerException: binary search bug: should have found entry 1 
Avoid potential data loss by avoiding the long-to-int cast of the return value of minus()

Reviewed-by: dsamersoff, sspitsyn
 2016-11-23 12:08:37 +05:30
Kim Barrett
358f09e305 8166811: Missing memory fences between memory allocation and refinement 
Refactored to have needed barrier

Reviewed-by: tschatzl, ehelin
 2016-11-22 20:50:31 -05:00
Kim Barrett
213906ee83 8166607: G1 needs klass_or_null_acquire 
Use acquire where needed, split refinment humongous and non to simplify.

Reviewed-by: tschatzl, ehelin
 2016-11-22 20:24:47 -05:00
Vivek Deshpande
1170f8e5c8 8165287: fix compress intrinsics to produce correct results with avx512 
Reviewed-by: kvn
 2016-11-22 13:59:45 -08:00
Michael Berg
56ed7077a8 8170039: Change UseAVX < 3 on SKX/KNL to not emit evex vector check 
Reviewed-by: kvn
 2016-11-22 11:34:11 -08:00
Jiangli Zhou
1b1cffb128 8169870: CDS: "assert(partition_size <= size()) failed: partition failed" on 32 bit JVM 
Exit the VM and report error if the second ReservedSpace() call also fails.

Reviewed-by: cjplummer, sspitsyn, iklam
 2016-11-21 21:07:45 -05:00
Andrew Haley
753b3cf3e6 8170100: AArch64: Crash in C1-compiled code accessing References 
Reviewed-by: roland
 2016-11-21 17:38:13 +00:00
Andrew Haley
cbdf3828d8 8170098: AArch64: VM is extremely slow with JVMTI debugging enabled 
Reviewed-by: roland
 2016-11-21 17:29:17 +00:00
Tobias Hartmann
e52cf63f69 8169941: CodeBlob::is_frame_complete_at() does not honor CodeOffsets::frame_never_safe 
CodeBlob::is_frame_complete_at() should always return false if _frame_complete_offset is set to CodeOffsets::frame_never_safe (-1).

Reviewed-by: kvn, dlong
 2016-11-21 09:33:06 +01:00
Tobias Hartmann
94e3514d8f 8169711: CDS does not patch entry trampoline if intrinsic method is disabled 
Always create interpreter method entries for intrinsified methods but replace them with vanilla entries if the intrinsic is disabled at runtime.

Reviewed-by: kvn, iklam
 2016-11-21 08:27:10 +01:00
Roman Kennke
d1f8287a49 8169901: AArch64: CompareAndExchange intrinsics clobber address register 
Reviewed-by: aph
 2016-11-18 19:04:48 +00:00
Rahul Raghavan
49398b11cb 8169529: AArch64: Revert old JDK-8167595 changes after JDK-8159035 fix is pushed 
Removed the zero check

Reviewed-by: adinn, aph, thartmann
 2016-11-18 03:40:56 -08:00