Christian Thalinger
12901d0e5b
7023639: JSR 292 method handle invocation needs a fast path for compiled code
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6984705: JSR 292 method handle creation should not go through JNI
Remove assembly code for JDK 7 chained method handles
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
2012-07-24 10:51:00 -07:00
Vladimir Kozlov
310ad38a4b
Merge
2012-07-16 19:50:52 -07:00
Vladimir Kozlov
15f4203b0f
7181494: cleanup avx and vectors code
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Renamed mach nodes which use scalar AVX instructions, added integer vectors shuffling instructions
Reviewed-by: twisti
2012-07-16 17:10:22 -07:00
Coleen Phillimore
135f315eaa
Merge
2012-07-02 13:11:28 -04:00
Zhengyu Gu
a39b17624a
6995781: Native Memory Tracking (Phase 1)
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7151532: DCmd for hotspot native memory tracking
Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
2012-06-28 17:03:16 -04:00
Vladimir Kozlov
d1191bb4f4
7119644: Increase superword's vector size up to 256 bits
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Increase vector size up to 256-bits for YMM AVX registers on x86.
Reviewed-by: never, twisti, roland
2012-06-15 01:25:19 -07:00
Bob Vandette
4d6f8e3d34
Merge
2012-04-10 13:27:09 -04:00
Jiangli Zhou
4a02eb3afe
7154670: The instanceKlass _implementors[] and _nof_implementors are not needed for non-interface klass
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Change implementor to embedded instanceKlass field.
Reviewed-by: sspitsyn, minqi, coleenp
2012-03-29 22:18:56 -04:00
John Cuthbertson
79c90a15fa
7143511: G1: Another instance of high GC Worker Other time (50ms)
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Tiered compilation has increased the number of nmethods in the code cache. This has, in turn, significantly increased the number of marked nmethods processed during the StrongRootsScope destructor. Create a specialized version of CodeBlobToOopClosure for G1 which places only those nmethods that contain pointers into the collection set on to the marked nmethods list.
Reviewed-by: iveresov, tonyp
2012-03-13 11:05:32 -07:00
Tom Rodriguez
9599296d97
7013347: allow crypto functions to be called inline to enhance performance
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Reviewed-by: kvn
2012-02-01 16:57:08 -08:00
Tom Rodriguez
5a41427b37
7141200: log some interesting information in ring buffers for crashes
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Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
2012-02-01 07:59:01 -08:00
Tom Rodriguez
087c7441f7
7105305: assert check_method_context proper context
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Reviewed-by: jrose, kvn
2011-11-08 17:29:57 -08:00
Christos Zoulas
32708baef1
7098194: integrate macosx-port changes
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Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
2011-10-13 09:35:42 -07:00
Kurt Miller
95c56a472b
7089790: integrate bsd-port changes
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Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Jung-uk Kim <jkim@freebsd.org>
Co-authored-by: Christos Zoulas <christos@zoulas.com>
Co-authored-by: Landon Fuller <landonf@plausible.coop>
Co-authored-by: The FreeBSD Foundation <board@freebsdfoundation.org>
Co-authored-by: Michael Franz <mvfranz@gmail.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Reviewed-by: kvn, twisti, jrose
2011-09-25 16:03:29 -07:00
Tom Rodriguez
edb7b9514a
7051798: SA-JDI: NPE in Frame.addressOfStackSlot(Frame.java:244)
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Reviewed-by: kvn
2011-09-05 17:09:05 -07:00
Tom Rodriguez
fa7c124af1
7083786: dead various dead chunks of code
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Reviewed-by: iveresov, kvn
2011-08-31 16:46:11 -07:00
Christian Thalinger
e3342531b4
7083184: JSR 292: don't store context class argument with call site dependencies
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Reviewed-by: jrose, never
2011-08-29 05:07:35 -07:00
Christian Thalinger
134c40b4db
7071653: JSR 292: call site change notification should be pushed not pulled
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Reviewed-by: kvn, never, bdelsart
2011-08-16 04:14:05 -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
John R Rose
bb3a527f9a
7047697: MethodHandle.invokeExact call for wrong method causes VM failure if run with -Xcomp
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Reviewed-by: never, twisti
2011-06-08 17:04:06 -07:00
Jon Masamitsu
6819e3739e
7041789: 30% perf regression with c2/arm following 7017732
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Implement a more accurate is_scavengable()
Reviewed-by: stefank, jcoomes, ysr
2011-05-03 10:30:34 -07:00
Tom Rodriguez
6aeaca98d1
6939861: JVM should handle more conversion operations
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Reviewed-by: twisti, jrose
2011-05-06 16:33:13 -07:00
Igor Veresov
3344bbfb29
7036236: VM crashes assert((!inside_attrs()) || is_error_reported()) failed ..
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Eliminate the race condition.
Reviewed-by: kvn
2011-04-14 00:02:21 -07:00
John R Rose
41745904a3
Merge
2011-04-09 21:16:12 -07:00
Tom Rodriguez
fe74e1ba6a
7034957: acquiring lock CodeCache_lock/1 out of order with lock tty_lock/0 -- possible deadlock
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Reviewed-by: iveresov
2011-04-07 21:32:23 -07:00
Tom Rodriguez
4f41ea7fff
7033779: CodeCache::largest_free_block may need to hold the CodeCache lock
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Reviewed-by: kvn
2011-04-05 19:16:52 -07:00
Erik Trimble
c9e484d473
7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
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Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: ohair
2011-04-05 14:12:31 -07:00
Tom Rodriguez
1a5a2ecd25
6777083: assert(target != __null,"must not be null")
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Reviewed-by: iveresov, kvn
2011-04-05 00:31:09 -07:00
Christian Thalinger
f51036e9bc
7022998: JSR 292 recursive method handle calls inline themselves infinitely
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Reviewed-by: never, kvn
2011-03-28 03:58:07 -07:00
Tom Rodriguez
6e8a263a06
7017732: move static fields into Class to prepare for perm gen removal
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Reviewed-by: kvn, coleenp, twisti, stefank
2011-03-18 16:00:34 -07:00
Tom Rodriguez
f5ef48f3b9
7028374: race in fix_oop_relocations for scavengeable nmethods
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Reviewed-by: kvn
2011-03-18 15:52:42 -07:00
Christian Thalinger
51f5142db1
Merge
2011-03-18 01:44:15 -07:00
Daniel D. Daugherty
7c14db880f
Merge
2011-03-15 06:50:01 -07:00
Daniel D. Daugherty
c4e301bffa
7024970: 2/3 assert(ServiceThread::is_service_thread(Thread::current())) failed: Service thread must post enqueue
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Change nmethod_lock() to also prevent zombification of the nmethod. CompiledMethodUnload events also need to lock the nmethod. Clean ups in nmethod::make_not_entrant_or_zombie()
Reviewed-by: dholmes, kamg, never, dsamersoff, ysr, coleenp, acorn
2011-03-15 06:37:31 -07:00
Paul Hohensee
f38a80b837
7023931: PcDescCache::find_pc_desc should not write _last_pc_desc
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Remove _last_pc_desc and use pcdescs[0] instead.
Reviewed-by: dcubed, coleenp, ysr
2011-03-11 16:09:55 -05:00
Vladimir Kozlov
fd6487f201
7025742: Can not use CodeCache::unallocated_capacity() with fragmented CodeCache
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Use largest_free_block() instead of unallocated_capacity().
Reviewed-by: iveresov, never, ysr
2011-03-09 09:15:16 -08:00
Tom Rodriguez
dcfa5e385a
7024866: # assert(limit == NULL || limit <= nm->code_end()) failed: in bounds
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Reviewed-by: kvn, iveresov
2011-03-04 20:01:48 -08:00
Christian Thalinger
cd6c0b147e
7012914: JSR 292 MethodHandlesTest C1: frame::verify_return_pc(return_address) failed: must be a return pc
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Reviewed-by: never, bdelsart
2011-02-28 06:07:12 -08:00
Keith McGuigan
8a44936bb0
6766644: Redefinition of compiled method fails with assertion "Can not load classes with the Compiler thread"
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Defer posting events from the compiler thread: use service thread
Reviewed-by: coleenp, dholmes, never, dcubed
2011-02-02 14:38:01 -05:00
Bob Vandette
31e3fe4a98
7016023: Enable building ARM and PPC from src/closed repository
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Reviewed-by: dholmes, bdelsart
2011-02-02 11:35:26 -05:00
Coleen Phillimore
7b4f8073f0
6990754: Use native memory and reference counting to implement SymbolTable
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Move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
2011-01-27 16:11:27 -08:00
Tom Rodriguez
423f587b01
4926272: methodOopDesc::method_from_bcp is unsafe
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Reviewed-by: coleenp, jrose, kvn, dcubed
2011-01-13 22:15:41 -08:00
Christian Thalinger
84f5de835b
Merge
2011-01-07 03:41:07 -08:00
Vladimir Kozlov
28050800c0
7008325: CodeCache exhausted on sparc starting from hs20b04
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Remove clear_scratch_buffer_blob and let init_scratch_buffer_blob free and allocate a new blob if required.
Reviewed-by: twisti
2010-12-29 10:41:43 -08:00
Christian Thalinger
135eaf7e21
6990933: assert(sender_cb) failed: sanity in frame::sender_for_interpreter_frame
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Reviewed-by: never
2010-12-18 01:15:01 -08:00
Coleen Phillimore
b2bc7d218f
Merge
2010-12-16 09:31:55 -05:00
Igor Veresov
a4b8804ae0
Merge
2010-12-15 23:38:10 -08:00
Igor Veresov
3ccd57dac4
7007229: Fix warnings with VS2010 in compressedStream.cpp
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An interference between a fix for 6993125 and disabled optimization in compressedStream.cpp produces a warning with VS2010. Disable the warning for the code fragment for which the optimizations are disabled.
Reviewed-by: kvn
2010-12-15 20:43:36 -08:00
Keith McGuigan
de27a1608c
7004582: Add GetThisObject() function to JVMTI 1.2
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Add 'GetThisObject' function
Reviewed-by: never, coleenp
2010-12-09 15:04:26 -05:00
Igor Veresov
a9bee9ec34
Merge
2010-12-08 17:50:49 -08:00