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2774 Commits

Author SHA1 Message Date
Bengt Rutisson
e294a9f5ec 7172388: G1: _total_full_collections should not be incremented for concurrent cycles 
Reviewed-by: azeemj, jmasa
 2012-06-05 22:30:24 +02:00
Mikael Gerdin
1ae0edb1f1 7172226: HotSpot fails to build with GCC 4.7 because of stricter c++ argument dependent lookup 
Add "using" keyword to import base class functions from FreeList<T> to fix template name lookup in gcc 4.7

Reviewed-by: brutisso, iveresov
 2012-06-04 09:21:53 +02:00
John Coomes
ec1fb16e34 Merge 2012-06-01 10:29:02 -07:00
Bengt Rutisson
212ab5c73a 7172279: G1: Clean up TraceGen0Time and TraceGen1Time data gathering 
Simplify code, remove unused code, remove ExitAfterGCNum

Reviewed-by: huntch, johnc
 2012-05-31 21:10:33 +02:00
David Holmes
9eb03933dc Merge 2012-05-30 17:45:02 -04:00
Krystal Mok
20b16ea7aa 7172843: C1: fix "assert(has_printable_bci()) failed: _printable_bci should have been set" 
Reviewed-by: twisti
 2012-05-30 12:17:07 -07:00
John Cuthbertson
057a1b7128 7158682: G1: Handle leak when running nsk.sysdict tests 
Place HandleMarks in the code that allocates handles for the pending list lock so that the handles are freed and multiple, unsuccessful, attempts to schedule a GC do not cause an OOM.

Reviewed-by: brutisso
 2012-05-30 10:26:24 -07:00
Zhengyu Gu
a9ea9bd20a Merge 2012-05-29 20:06:10 -04:00
Zhengyu Gu
e8dff8cfab Merge 2012-05-26 06:07:38 -07:00
Joseph Provino
b6db24abd6 Merge 2012-05-26 08:49:05 -04:00
Bengt Rutisson
b76f6e07ab 7171936: LOG_G incorrectly defined in globalDefinitions.hpp 
Removed LOG_G and LOG_K. Moved LOG_M to where it is being used.

Reviewed-by: twisti, johnc
 2012-05-25 22:35:13 +02:00
John Cuthbertson
3f38785a0a 7143858: G1: Back to back young GCs with the second GC having a minimally sized eden 
Before the last thread to leave a JNI critical region was able to schedule a GCLocker Initiated GC, another thread was attempting an allocation and saw that the GCLocker region was no longer active and successfully scheduled a GC. Stall allocating threads until the GCLocker Initiated GC is performed and then retry the allocation.

Reviewed-by: brutisso, huntch
 2012-05-29 10:18:02 -07:00
Christian Thalinger
687fab1763 7170145: C1 doesn't respect the JMM with volatile field loads 
Reviewed-by: kvn, roland
 2012-05-25 11:39:13 -07:00
Krystal Mok
a9ea68bd3f 7170463: C2 should recognize "obj.getClass() == A.class" code pattern 
Optimize this code pattern obj.getClass() == A.class.

Reviewed-by: jrose, kvn
 2012-05-25 07:53:11 -07:00
Vladimir Kozlov
d6d1826ad3 Merge 2012-05-24 18:39:44 -07:00
Zhengyu Gu
6a6296d61b Merge 2012-05-24 20:04:07 -04:00
Daniel D. Daugherty
2003ef208a Merge 2012-05-24 12:57:01 -07:00
Daniel D. Daugherty
cad78d6f04 7165598: enable FDS on Solaris X64 when 7165593 is fixed 
Work around 'gobjcopy' failure on Solaris X64 by adding a temporary tool that removes the SHF_ALLOC flag from "empty" section headers.

Reviewed-by: sspitsyn, acorn
 2012-05-24 12:03:42 -07:00
Rickard Bäckman
0ccc41fc10 7171422: Change 7161732 breaks SA on Windows 
Reviewed-by: dholmes, sla
 2012-05-24 13:37:47 +02:00
Zhengyu Gu
4118514eaa Merge 2012-05-22 20:29:05 -04:00
Rickard Bäckman
be3945d9ff 7161732: Improve handling of thread_id in OSThread 
Reviewed-by: dholmes, kamg
 2012-05-22 10:11:53 +02:00
Abhijit Saha
1c1f4add53 Merge 2012-05-21 14:56:33 -07:00
Jiangli Zhou
31e63d5a3a 7168280: Eliminate the generic signature index slot from field array for field without generic signature 
Only allocate the generic signature index slot in the field array for field with generic signature attribute.

Reviewed-by: coleenp, dlong
 2012-05-21 14:10:35 -04:00
Roland Westrelin
e975779565 7169934: pow(x,y) or x64 computes incorrect result when x<0 and y is an odd integer 
Bad test for parity of y in pow(x,y) (c1, interpreter)

Reviewed-by: kvn, twisti
 2012-05-21 09:46:02 +02:00
Krystal Mok
100eb2036d 7170053: crash in C2 when using -XX:+CountCompiledCalls 
Reviewed-by: kvn, twisti
 2012-05-18 12:20:24 -07:00
John Coomes
2c4e9e718c Merge 2012-05-18 10:27:13 -07:00
Roland Westrelin
285f7e0640 7167254: Crash on OSX in Enumerator.nextElement() with compressed oops 
Null checks in "compressed oops with base" mode may trigger a SIGBUS rather than a SIGSEGV.

Reviewed-by: dsamersoff, dcubed, rbackman, kvn
 2012-05-18 15:50:09 +02:00
Bengt Rutisson
6e3096a0fa 7169062: CMS: Assertion failed with -XX:+ObjectAlignmentInBytes=64 
Removed the assert in CompactibleFreeListSpace::check_free_list_consistency() since it was too strict. Simplified CompactibleFreeListSpace::set_cms_values() to reducde the need for asserts.

Reviewed-by: jcoomes, stefank
 2012-05-17 21:53:40 +02:00
Vladimir Kozlov
72c30e6568 Merge 2012-05-17 09:50:59 -07:00
Joseph Provino
df5c45b99f Merge 2012-05-16 13:33:30 -04:00
Daniel D. Daugherty
aaf2d69944 7165060: dtrace tests fail with FDS debug info files 
Work around 'gobjcopy --add-gnu-debuglink' failure by adding a temporary tool that adds the '.gnu_debuglink' section and nothing more.

Reviewed-by: sspitsyn, acorn
 2012-05-15 10:52:24 -07:00
Bengt Rutisson
eba9965d54 7166894: Add gc cause to GC logging for all collectors 
Reviewed-by: mgerdin, johnc
 2012-05-15 10:25:06 +02:00
Bengt Rutisson
b2d4591455 7169056: Add gigabyte unit to proper_unit_for_byte_size() and byte_size_in_proper_unit() 
Reviewed-by: jwilhelm, johnc, dholmes
 2012-05-15 22:26:37 +02:00
John Cuthbertson
73636f80f0 7168294: G1: Some Full GCs incorrectly report GC cause as "No GC" 
GC cause was not being set by the VM_G1CollectForAllocation VM operation.

Reviewed-by: jmasa, ysr, brutisso
 2012-05-15 09:49:18 -07:00
Roland Westrelin
b305cf722e 7133857: exp() and pow() should use the x87 ISA on x86 
Use x87 instructions to implement exp() and pow() in interpreter/c1/c2.

Reviewed-by: kvn, never, twisti
 2012-05-15 10:10:23 +02:00
John Cuthbertson
4935ae09b8 Merge 2012-05-14 21:07:28 -07:00
Mikael Vidstedt
c23595da74 7158457: division by zero in adaptiveweightedaverage 
Add ceiling to AdaptiveWeightedAverage

Reviewed-by: ysr, iveresov
 2012-05-15 00:56:06 +02:00
Vladimir Kozlov
eb4a860bc3 6924259: Remove String.count/String.offset 
Allow a version of String class that doesn't have count and offset fields.

Reviewed-by: never, coleenp
 2012-05-14 09:36:00 -07:00
Bengt Rutisson
b68794be17 7161545: G1: Minor cleanups to the G1 logging 
Rename "to-space-overflow" to "to-space-exhausted", Introduce one decimal point in the size format, Add Sum to the aggregate and re-order the entries, Add number of GC workers to the log output

Reviewed-by: johnc, jwilhelm
 2012-05-14 17:32:17 +02:00
Gary Collins
bfa3402f16 7167625: Adjustments for SE-Embedded build process 
Simple change to the SE-Embedded build rules that should not affect any other OpenJDK users.

Reviewed-by: kvn, dholmes
 2012-05-11 11:30:03 -07:00
John Coomes
8fe245a2ba Merge 2012-05-11 06:37:47 -07:00
Nils Loodin
7d82c13142 7165755: OS Information much longer on linux than other platforms 
Reviewed-by: sla, dholmes
 2012-05-10 15:44:19 +02:00
Daniel D. Daugherty
2d24f2ea0f Merge 2012-05-15 11:27:24 -07:00
Zhengyu Gu
fe52024032 Merge 2012-05-10 18:19:53 -04:00
Bengt Rutisson
831d61ffee 7167069: 6 VM flags crash the VM when queried via jinfo 
Added missing double format to Flag::print_as_flag()

Reviewed-by: dholmes, stefank, coleenp
 2012-05-10 14:16:34 +02:00
Stefan Karlsson
efb4e7d77d 7167437: Can't build on linux without precompiled headers 
Reviewed-by: brutisso, mgerdin
 2012-05-10 11:27:10 +02:00
Vladimir Kozlov
65e294a51d Merge 2012-05-09 10:54:29 -07:00
David Holmes
26eeb59d8d Merge 2012-05-09 04:32:34 -04:00
Andrew Dinn
97d244d75a 7167406: (Zero) Fix for InvokeDynamic needed 
Reviewed-by: chrisphi, dholmes
 2012-05-09 00:28:45 -04:00
Abhijit Saha
8a9a73c5fd Merge 2012-05-08 11:29:21 -07:00