Harold Seigel
7fee66f152
8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass
...
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.
Reviewed-by: dholmes, coleenp, zgu
2012-11-06 15:09:37 -05:00
Vladimir Kozlov
5f132a5ec3
Merge
2012-10-12 09:22:52 -07:00
Vladimir Ivanov
822deb6ee6
7177003: C1: LogCompilation support
...
Add LogCompilation support in C1 - both client and tiered mode.
Reviewed-by: twisti, kvn
2012-10-05 18:57:10 -07:00
Coleen Phillimore
28047d6a0f
8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
...
Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn
2012-09-29 06:40:00 -04:00
Jon Masamitsu
5c58d27aac
6964458: Reimplement class meta-data storage to use native memory
...
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
2012-09-01 13:25:18 -04:00
Christian Thalinger
12901d0e5b
7023639: JSR 292 method handle invocation needs a fast path for compiled code
...
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
Zhengyu Gu
a39b17624a
6995781: Native Memory Tracking (Phase 1)
...
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
Tom Rodriguez
5a41427b37
7141200: log some interesting information in ring buffers for crashes
...
Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
2012-02-01 07:59:01 -08:00
Vladimir Kozlov
94927c382b
7125896: Eliminate nested locks
...
Nested locks elimination done before lock nodes expansion by looking for outer locks of the same object.
Reviewed-by: never, twisti
2012-01-07 13:26:43 -08:00
Christian Thalinger
5a4de97cf0
7106774: JSR 292: nightly test inlineMHTarget fails with wrong result
...
Reviewed-by: kvn
2011-11-03 01:43:26 -07:00
Christian Thalinger
ae64d0bc30
7090904: JSR 292: JRuby junit test crashes in PSScavengeRootsClosure::do_oop
...
Reviewed-by: kvn, never, jrose
2011-10-24 07:53:17 -07:00
Bertrand Delsart
6141a568aa
7087445: Improve platform independence of JSR292 shared code
...
Changes necessary for some JSR292 ports
Reviewed-by: jrose, dholmes
2011-09-08 10:12:25 +02:00
Tom Rodriguez
e5357d4bee
7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method
...
Reviewed-by: kvn, coleenp
2011-05-12 10:29:02 -07:00
Tom Rodriguez
d63a3a993b
7042052: Xcomp crash with PopSynchronousTest
...
Reviewed-by: kvn, iveresov
2011-05-04 22:31:18 -07:00
Vladimir Kozlov
1ac79543d0
5091921: Sign flip issues in loop optimizer
...
Fix integer overflow problem in the code generated by loop optimizer.
Reviewed-by: never
2011-05-04 13:12:42 -07:00
Tom Rodriguez
33f0e50994
7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp
...
Reviewed-by: kvn, twisti
2011-05-02 18:53:37 -07:00
Bertrand Delsart
4770417e71
7025485: leverage shared x86-only deoptimization code
...
Removed an ifdef IA32 around harmless code useful for some ports
Reviewed-by: chrisphi, never
2011-03-10 17:44:32 +01:00
Bob Vandette
31e3fe4a98
7016023: Enable building ARM and PPC from src/closed repository
...
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
...
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
...
Reviewed-by: coleenp, jrose, kvn, dcubed
2011-01-13 22:15:41 -08:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
...
Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Tom Rodriguez
1d8c677377
6968367: can_post_on_exceptions is still using VM_DeoptimizeFrame in some places
...
Reviewed-by: kvn, twisti
2010-10-19 16:14:34 -07:00
Igor Veresov
0f31511718
6986270: guarantee(*bcp != Bytecodes::_monitorenter || exec_mode != Deoptimization::Unpack_exception) fails
...
Propagate the compiler type of the deopting method to vframeArrayElement::unpack_on_stack()
Reviewed-by: jrose, never
2010-09-21 13:38:35 -07:00
Igor Veresov
2c66a6c3fd
6953144: Tiered compilation
...
Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti
2010-09-03 17:51:07 -07:00
Gary Benson
d7310fb0f7
6976186: integrate Shark HotSpot changes
...
Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: kvn, twisti
2010-08-11 05:51:21 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
...
Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Vladimir Kozlov
d4437819bd
6925249: assert(last_sp < (intptr_t*) interpreter_frame_monitor_begin(),"bad tos")
...
Fix assert since top deoptimized frame has last_sp == interpreter_frame_monitor_begin if there are no expressions.
Reviewed-by: twisti
2010-02-12 08:54:13 -08:00
Vladimir Kozlov
22409a5704
6910618: C2: Error: assert(d->is_oop(),"JVM_ArrayCopy: dst not an oop")
...
Mark in PcDesc call sites which return oop and save the result oop across objects reallocation during deoptimization.
Reviewed-by: never
2010-02-09 01:31:13 -08:00
Vladimir Kozlov
0c27c5537e
6614597: Performance variability in jvm2008 xml.validation
...
Fix incorrect marking of methods as not compilable.
Reviewed-by: never
2010-02-01 16:49:49 -08:00
Christian Thalinger
918c7a2e33
6921352: JSR 292 needs its own deopt handler
...
We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose
2010-02-01 19:29:46 +01:00
Christian Thalinger
9aa675b7e6
6921339: backout 6917766
...
Reviewed-by: mr
2010-01-29 08:33:24 -08:00
Christian Thalinger
fbc43afae6
6917766: JSR 292 needs its own deopt handler
...
We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose
2010-01-29 12:13:05 +01:00
Changpeng Fang
815db4fcba
6894779: Loop Predication for Loop Optimizer in C2
...
Loop predication implementation
Reviewed-by: never, kvn
2010-01-12 14:37:35 -08:00
Xiomara Jayasena
a63ef10004
6862919: Update copyright year
...
Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair
2009-07-28 12:12:40 -07:00
Vladimir Kozlov
7b9d6a79ac
6837472: com/sun/jdi/MonitorFrameInfo.java fails with AggressiveOpts in 6u14
...
Disable escape analysis when jvmti/debugger is used. Add support for EA ibto SA.
Reviewed-by: never
2009-06-09 16:19:10 -07:00
Xiomara Jayasena
c96a95c4b8
6719955: Update copyright year
...
Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
Vladimir Kozlov
659a8dc7d5
6681646: Relocking of a scalar replaced object during deoptimization is broken
...
Relocking of a thread-local object during deoptimization is broken
Reviewed-by: kbr, jrose, never
2008-04-01 16:14:18 -07:00
Vladimir Kozlov
96e8bcb6aa
6667620: (Escape Analysis) fix deoptimization for scalar replaced objects
...
Deoptimization code for reallocation and relocking scalar replaced objects has to be fixed.
Reviewed-by: rasbold, never
2008-03-11 11:25:13 -07:00
J. Duke
8153779ad3
Initial load
2007-12-01 00:00:00 +00:00