Commit Graph

6289 Commits

Author SHA1 Message Date
Tom Rodriguez
0ecb9e3298 6965815: OptimizeStringConcat: assert(!q->is_MergeMem()) failed with specjbb2000
Reviewed-by: kvn
2010-09-08 20:28:57 -07:00
Tom Rodriguez
cf8bea660b 6982533: Crash in ~StubRoutines::jbyte_fill with AggressiveOpts enabled
Reviewed-by: kvn
2010-09-07 11:31:27 -07:00
Igor Veresov
34b016cb42 6982921: assert(_entry_bci != InvocationEntryBci) failed: wrong kind of nmethod
Assertion fails during print compilation because nmethod::print_on() calls osr_entry_bci() without checking that the method is an osr method. The fix adds an appropriate check.

Reviewed-by: never, twisti
2010-09-07 14:16:50 -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
Tom Rodriguez
6e78f6cb4b 6981773: incorrect fill value with OptimizeFill
Reviewed-by: kvn, twisti
2010-09-02 11:40:02 -07:00
Tom Rodriguez
690e6e149c Merge 2010-09-01 00:40:05 -07:00
Tom Rodriguez
84aedee955 6969586: OptimizeStringConcat: SIGSEGV in LoadNode::Value()
Reviewed-by: kvn
2010-08-30 17:27:35 -07:00
Vladimir Kozlov
3f7bac73fe 6980978: assert(mt == t->xmeet(this)) failed: meet not commutative
Fix code in TypeAryPtr::xmeet() for constant array.

Reviewed-by: never
2010-08-30 11:02:53 -07:00
Antonios Printezis
8098787972 Merge 2010-08-30 10:58:13 -07:00
Antonios Printezis
4b9d7640a7 Merge 2010-08-30 13:00:51 -04:00
Daniel D. Daugherty
d7850a0df7 Merge 2010-08-27 21:31:15 -07:00
Tom Rodriguez
150ca9b5b1 Merge 2010-08-27 17:35:08 -07:00
Tom Rodriguez
08d9e03b81 4809552: Optimize Arrays.fill(...)
Reviewed-by: kvn
2010-08-27 17:33:49 -07:00
Keith McGuigan
6247222cf6 6980262: Memory leak when exception is thrown in static initializer
Use resource memory instead of c-heap for the exception message

Reviewed-by: phh, jmasa
2010-08-27 15:05:28 -04:00
Antonios Printezis
6c64bcc393 Merge 2010-08-27 10:44:06 -07:00
Antonios Printezis
b513e518d2 6980206: G1: assert(has_undefined_max_size, "Undefined max size");
An assert in the management.cpp is too strong and assumes the max size is always defined on memory pools, even when we don't need to use it.

Reviewed-by: mchung, johnc
2010-08-27 13:34:14 -04:00
Kevin Walls
2114fddad9 6980392: TEST_BUG: gc/6581734/Test6581734.java has typo
Simple correction in testcase

Reviewed-by: mchung
2010-08-27 16:57:04 +01:00
Christian Thalinger
6a0c40f1fe 6961697: move nmethod constants section before instruction section
This is a preparation for 6961690.

Reviewed-by: kvn, never
2010-08-27 01:51:27 -07:00
Vladimir Kozlov
45d90a7775 6976400: "Meet Not Symmetric"
Use NULL as klass for TypeAryPtr::RANGE. Add klass verification into TypeAryPtr ctor.

Reviewed-by: never
2010-08-26 11:05:25 -07:00
David Holmes
670922cd27 6978641: Fix for 6929067 introduces additional overhead in thread creation/termination paths
Disable stack bounds checks in product mode other than for the initial thread

Reviewed-by: coleenp, jcoomes, aph
2010-08-25 21:29:05 -04:00
John Coomes
be6d973a49 6978300: G1: debug builds crash if ParallelGCThreads==0
Reviewed-by: tonyp, ysr
2010-08-25 14:39:55 -07:00
Tom Rodriguez
d486ceec9f Merge 2010-08-25 10:31:45 -07:00
Antonios Printezis
1456a4c423 6941275: G1: The MemoryPools are incorrectly supported for G1
The way we were caluclating the max value meant that it might fluctuate during the run and this broke some assumptions inside the MBeans framework. This change sets the max value of each pool to -1, which means undefined according to the spec.

Reviewed-by: mchung, johnc
2010-08-25 08:44:58 -04:00
Christian Thalinger
a4b2fe3b1c 6978355: renaming for 6961697
This is the renaming part of 6961697 to keep the actual changes small for review.

Reviewed-by: kvn, never
2010-08-25 05:27:54 -07:00
Y. Srinivas Ramakrishna
23ee6aa5f6 6910183: CMS: assert(_index < capacity(),"_index out of bounds")
Weakened a too-strong, off-by-one assert; added code to keep track of and report any overflows at appropriate level of verbosity.

Reviewed-by: jcoomes, tonyp
2010-08-23 17:51:10 -07:00
Vladimir Kozlov
3756a7daa9 6896381: CTW fails share/vm/ci/bcEscapeAnalyzer.cpp:99, assert(_stack_height < _max_stack,"stack overflow")
Check constant Tag type instead of calling get_constant().

Reviewed-by: never
2010-08-23 09:09:36 -07:00
Daniel D. Daugherty
11da6c2e2a Merge 2010-08-23 08:44:03 -07:00
John R Rose
c7e50e8305 6912064: type profiles need to be exploited more for dynamic language support
Reviewed-by: kvn
2010-08-20 23:40:30 -07:00
Erik Trimble
5530cf1226 6978915: Remove Mercurial tags for Hotspot 19 Build 06
Delete the hs19-b06 Hg tag, as it was put on incorrectly

Reviewed-by: jcoomes
2010-08-20 14:24:47 -07:00
Erik Trimble
8a3ced949a 6978889: Remove premature change of build number to Hotspot 19 Build 07
Change the build number back to 06

Reviewed-by: jcoomes
2010-08-20 12:57:42 -07:00
Antonios Printezis
ec4173f8cc Merge 2010-08-20 12:01:10 -07:00
Antonios Printezis
0597c930f1 Merge 2010-08-20 13:17:08 -04:00
Tom Rodriguez
519c627fe5 Merge 2010-08-20 09:55:50 -07:00
Erik Trimble
1a4c564ed2 Merge 2010-08-20 04:08:08 -07:00
Erik Trimble
8a49894619 6978726: Bump the HS19 build number to 07
Update the HS19 build number to 07

Reviewed-by: jcoomes
2010-08-20 03:47:09 -07:00
J. Duke
2d4322b265 Merge 2017-07-05 17:20:27 +02:00
J. Duke
da4d3b0482 Merge 2017-07-05 17:20:24 +02:00
J. Duke
461702e4e6 Merge 2017-07-05 17:20:21 +02:00
J. Duke
d71c0e6a0b Merge 2017-07-05 17:20:19 +02:00
J. Duke
d1d2698351 Merge 2017-07-05 17:20:17 +02:00
J. Duke
f5ed1d3224 Merge 2017-07-05 17:20:14 +02:00
J. Duke
44d4120f65 Merge 2017-07-05 17:20:12 +02:00
J. Duke
e86933fff3 Added tag jdk7-b106 for changeset 6bdae472f772 2017-07-05 17:20:05 +02:00
J. Duke
b2679e3dc4 Merge 2017-07-05 17:20:05 +02:00
J. Duke
3a4aad2225 Merge 2017-07-05 17:20:03 +02:00
J. Duke
e4b2c239c4 Merge 2017-07-05 17:20:00 +02:00
J. Duke
f25ae0ee7e Merge 2017-07-05 17:19:57 +02:00
J. Duke
36a66bf5ec Merge 2017-07-05 17:19:55 +02:00
J. Duke
99d320c026 Merge 2017-07-05 17:19:52 +02:00
J. Duke
18cbe9120e Merge 2017-07-05 17:19:49 +02:00