Erik Trimble
98bbf6a045
7070061: Adjust Hotspot make/jprt.properties for new JDK8 settings
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Fix so the JPRT can build with -release jdk8 now
Reviewed-by: ohair
2011-07-22 23:42:46 -07:00
Erik Trimble
25bac45a67
7069176: Update the JDK version numbers in Hotspot for JDK 8
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Change JDK_MINOR_VER and JDK_PREVIOUS_VERSION to reflect JDK8 values
Reviewed-by: jcoomes
2011-07-22 23:47:17 -07:00
Erik Trimble
4a81ae28b7
Merge
2011-07-23 01:56:51 -07:00
Tom Rodriguez
8acdd5ce55
6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods
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Check for single stepping when dispatching invokes from method handles
Reviewed-by: coleenp, twisti, kvn, dsamersoff
2011-07-15 15:35:50 -07:00
Vladimir Kozlov
cf91e8dbca
7067288: compiler regression test Test7052494 timeouts with client VM
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Test is modified to reduce number of iterations in test5() and test6().
Reviewed-by: never, iveresov
2011-07-14 15:39:40 -07:00
Vladimir Kozlov
fcc8abec1e
Merge
2011-07-13 10:48:42 -07:00
John Coomes
abe5e3a903
Merge
2011-07-12 16:32:25 -07:00
John Coomes
61e2d7af10
7061212: use o/s low memory notification in embedded builds
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-11 14:15:43 -07:00
Igor Veresov
09a3aca98b
7058510: multinewarray with 6 dimensions uncommon traps in server compiler
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Pass arguments to runtime via java array for arrays with > 5 dimensions
Reviewed-by: never, kvn, jrose, pbk
2011-07-08 15:33:03 -07:00
Vladimir Kozlov
20a26c54cd
7059034: Use movxtod/movdtox on T4
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Use new VIS3 mov instructions on T4 for move data between general and float registers.
Reviewed-by: never, twisti
2011-07-08 09:38:48 -07:00
John Coomes
bf486b030a
7053189: remove some unnecessary platform-dependent includes
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-07 15:44:34 -07:00
Vladimir Kozlov
9120c1e85c
Merge
2011-07-07 10:51:07 -07:00
Tom Rodriguez
d57ae98564
7062856: Disassembler needs to be smarter about finding hsdis after 1.7 launcher changes
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Do explicit lookup emulating old LD_LIBRARY_PATH search
Reviewed-by: kvn, jrose
2011-07-06 18:15:21 -07:00
John Coomes
804e3e1d96
7061225: os::print_cpu_info() should support os-specific data
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-06 13:02:54 -07:00
John Coomes
73687afa5e
7061204: clean the chunk table synchronously in embedded builds
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-06 12:28:07 -07:00
John Coomes
c76b491afb
7061197: ThreadLocalStorage sp map table should be optional
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-06 12:22:29 -07:00
John Coomes
769ba74d9c
7061192: option handling adjustments for oracle and embedded builds
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-06 12:17:44 -07:00
John Coomes
07d5e13794
7061187: need some includes for arm/ppc
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Reviewed-by: dholmes, never, jwilhelm, kvn
2011-07-06 12:03:01 -07:00
Tom Rodriguez
d23654d851
7061101: adlc should complain about mixing block and expression forms of ins_encode
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Reviewed-by: kvn
2011-07-06 09:27:54 -07:00
John Coomes
ce3ae66eeb
Merge
2011-07-06 08:43:01 -07:00
Tom Rodriguez
2337123692
6478991: C1 NullCheckEliminator yields incorrect exceptions
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Reviewed-by: twisti, iveresov
2011-07-05 16:07:54 -07:00
Erik Trimble
d82d76ad4f
7061691: Fork HS21 to HS22 - renumber Minor and build numbers of JVM
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Update the Minor and Build numbers for HS22 fork
Reviewed-by: jcoomes
2011-07-01 13:07:16 -07:00
Igor Veresov
47caaa4c06
7057120: Tiered: Allow C1 to inline methods with loops
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Recompile the enclosing methods without inlining of the method that has OSRed to level 4 or recompile the enclosing method at level 4.
Reviewed-by: kvn, never
2011-07-01 10:37:37 -07:00
Igor Veresov
528a9bb452
7058689: Tiered: Reprofiling doesn't happen in presence of level 4 OSR methods
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Take into account current state of profiling before believing that existing higher level versions are valid
Reviewed-by: kvn, never
2011-07-01 10:35:54 -07:00
Vladimir Kozlov
b443bf1f4c
7047954: VM crashes with assert(is_Mem()) failed
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Cast constant array ptrs to bottom
Reviewed-by: never
2011-06-28 15:50:07 -07:00
Vladimir Kozlov
b3505a88a4
7044738: Loop unroll optimization causes incorrect result
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Take into account memory dependencies when clonning nodes in clone_up_backedge_goo().
Reviewed-by: never
2011-06-28 15:24:29 -07:00
Vladimir Kozlov
565f8579ac
6990015: Incorrect Icache line size is used for 64 bit x86
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Correct Icache::line_size for x64 and add verification code into vm_version_x86.
Reviewed-by: never, phh
2011-06-28 15:04:39 -07:00
Krystal Mok
976fd97ddf
7058036: FieldsAllocationStyle=2 does not work in 32-bit VM
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ParseClassFile() incorrectly uses nonstatic_oop_map_size() method instead of nonstatic_oop_map_count().
Reviewed-by: never
2011-06-28 14:30:27 -07:00
Bengt Rutisson
3aaa5fb06d
7016112: CMS: crash during promotion testing
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Also reviewed by mikael.gerdin@oracle.com ; stdlib:qsort() does byte-by-byte swapping on Windows. This leads to pointer shearing. Fix is to implement a quicksort that does full pointer updates.
Reviewed-by: never, coleenp, ysr
2011-06-28 14:23:27 +02:00
Antonios Printezis
4597e4c7a8
7049999: G1: Make the G1PrintHeapRegions output consistent and complete
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Extend and make more consistent the output from the G1PrintHeapRegions flag.
Reviewed-by: johnc, jmasa
2011-06-24 12:38:49 -04:00
John R Rose
8df44305c7
7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path
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Reviewed-by: never
2011-06-23 17:14:06 -07:00
Tom Rodriguez
15161b8cd1
7057587: JSR 292 - crash with jruby in test/test_respond_to.rb
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Don't skip receiver when GC'ing compiled invokedynamic callsites
Reviewed-by: twisti, kvn, jrose
2011-06-22 14:45:37 -07:00
Antonios Printezis
408e0b1bc1
7046182: G1: remove unnecessary iterations over the collection set
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Remove two unnecessary iterations over the collection set which are supposed to prepare the RSet's of the CSet regions for parallel iterations (we'll make sure this is done incrementally). I'll piggyback on this CR the removal of the G1_REM_SET_LOGGING code.
Reviewed-by: brutisso, johnc
2011-06-21 15:23:07 -04:00
Tom Rodriguez
7c1d16f7d3
7056380: VM crashes with SIGSEGV in compiled code
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Code was using andq reg, imm instead of addq addr, imm
Reviewed-by: kvn, jrose, twisti
2011-06-21 09:04:55 -07:00
Antonios Printezis
7ceee7642b
7055073: G1: code cleanup in the concurrentMark.* files
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Only cosmetic changes to make the concurrentMark.* more consistent, code-style-wise, with the rest of the codebase.
Reviewed-by: johnc, ysr
2011-06-20 22:03:13 -04:00
Vladimir Kozlov
d19a8f6e35
7052494: Eclipse test fails on JDK 7 b142
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Keep 'ne' test in Counted loop when we can't guarantee during compilation that init < limit.
Reviewed-by: never
2011-06-20 16:45:35 -07:00
Y. Srinivas Ramakrishna
45f42598c1
6916968: CMS: freeList.cpp:304 assert(_allocation_stats.prevSweep() + ..., "Conservation Principle")
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Fix assert and adjust demand volume computation by adding missing factor.
Reviewed-by: jmasa, tonyp
2011-06-20 09:42:26 -07:00
Tom Rodriguez
5d2e4e676b
7055355: JSR 292: crash while throwing WrongMethodTypeException
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Reviewed-by: jrose, twisti, bdelsart
2011-06-16 13:46:55 -07:00
Antonios Printezis
937d6ded89
6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap
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Remove two unused parameters from the mem_allocate() method and update its uses accordingly.
Reviewed-by: stefank, johnc
2011-06-16 15:51:57 -04:00
Tom Rodriguez
ca8939dd80
Merge
2011-06-15 10:20:03 -07:00
John Cuthbertson
43d9e95a42
7045751: G1: +ExplicitGCInvokesConcurrent causes excessive single region evacuation pauses
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When ExplicitGCInvokesConcurrent is enabled, do not perform an evacuation pause if a marking cycle is already in progress and block the requesting thread until the marking cycle completes.
Reviewed-by: tonyp, ysr
2011-06-15 10:18:04 -07:00
Tom Rodriguez
a21aad64af
Merge
2011-06-14 15:20:55 -07:00
Tom Rodriguez
0c0705ca8c
7052219: JSR 292: Crash in ~BufferBlob::MethodHandles adapters
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Reviewed-by: twisti, kvn, jrose
2011-06-14 14:41:33 -07:00
Christian Thalinger
5919a613cc
7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops
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Reviewed-by: iveresov, never
2011-06-14 12:25:05 -07:00
John Cuthbertson
b94d0b830c
7004681: G1: Extend marking verification to Full GCs
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Perform a heap verification after the first phase of G1's full GC using objects' mark words to determine liveness. The third parameter of the heap verification routines, which was used in G1 to determine which marking bitmap to use in liveness calculations, has been changed from a boolean to an enum with values defined for using the mark word, and the 'prev' and 'next' bitmaps.
Reviewed-by: tonyp, ysr
2011-06-14 11:01:10 -07:00
Antonios Printezis
015e872efe
7046558: G1: concurrent marking optimizations
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Some optimizations to improve the concurrent marking phase: specialize the main oop closure, make sure a few methods in the fast path are properly inlined, a few more bits and pieces, and some cosmetic fixes.
Reviewed-by: stefank, johnc
2011-06-14 10:33:43 -04:00
Bengt Rutisson
c0d64ac595
6918185: Remove unused code for lost card-marking optimization in BacktraceBuilder
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Removed dead code
Reviewed-by: ysr, coleenp, dholmes
2011-06-13 13:48:18 +02:00
Y. Srinivas Ramakrishna
9ca97e4c78
7051430: CMS: ongoing CMS cycle should terminate abruptly to allow prompt JVM termination at exit
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It turns out that there is no need to explicitly stop CMS since the JVM is taken down at a terminal safepoint during which CMS threads are (terminally) inactive. This will need to be revised if and when we evolve in the future to a point where we allow JVM reincarnation in the same process, but those changes will be much more sweeping than just terminating CMS threads. The unused ::stop() methods will be removed in a separate CR. Also include in this CR is the fix for a small typo in the spelling of UseGCLogFileRotation in a message in arguments.cpp, brought to our attention by Rainer Jung and reviewed by minqi.
Reviewed-by: johnc, jwilhelm
2011-06-13 09:58:16 -07:00
Yumin Qi
f79196c54c
Merge
2011-06-10 15:44:02 -07:00
Yumin Qi
5d0ad03a55
6941923: RFE: Handling large log files produced by long running Java Applications
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Supply optinal flags to realize gc log rotation
Reviewed-by: ysr, jwilhelm
2011-06-10 15:08:36 -07:00
