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3580 Commits

Author SHA1 Message Date
Staffan Larsen
4ea5b30610 7178846: IterateThroughHeap: heap_iteration_callback passes a negative size 
Missing cast caused integer overflow

Reviewed-by: rbackman, dholmes
 2012-06-25 14:34:35 +02:00
Yumin Qi
e742ae2157 7177128: SA cannot get correct system properties after 7126277 
Bug fix of 7126277 changed hashing algorithm and also changed key as final field, this led SA unable to set correct value for key. Solution by reading key/value and insert them into the new table.

Reviewed-by: dholmes, mikael
 2012-06-22 15:39:16 -07:00
Yumin Qi
f4fdc03167 7175133: jinfo failed to get system properties after 6924259 
String offset and count fields as fix of 6924259 were removed, and become optional. SA still use offset and count fields to read String contents and failed. Fix if they exist, use them other then use value field only to read, this keeps consistent with the changes in 6924259.

Reviewed-by: dholmes, mikael
 2012-06-22 15:35:30 -07:00
Jiangli Zhou
1a35ed23d9 7177409: Perf regression in JVM_GetClassDeclaredFields after generic signature changes 
In fieldDescriptor::generic_signature() returns NULL immediately if the field has no generic signature.

Reviewed-by: dholmes, coleenp, jcoomes
 2012-06-22 14:00:39 -04:00
Vladimir Kozlov
6bc673930f 7178280: Failed new vector regression tests 
When looking for the same value in an other register check that all parts of that register has the same value.

Reviewed-by: johnc, twisti
 2012-06-22 10:40:48 -07:00
David Katleman
769bc4a420 Added tag jdk8-b44 for changeset 1531e68c3b60 2012-06-21 17:07:40 -07:00
Roland Westrelin
470db77b36 7129715: MAC: SIGBUS in nsk stress test 
StackOverflowError may get lost on OSX.

Reviewed-by: kvn, dcubed
 2012-06-21 09:52:38 +02:00
Daniel D. Daugherty
93e9a184a3 Merge 2012-06-20 14:29:23 -07:00
Daniel D. Daugherty
4189d0802f 7175255: symlinks are wrong, which caused jdk8-promote-2 to fail (client/64/64 directories in debuginfo zips) 
Fix bad paths in client/64 and server/64 debug info and symlink creation

Reviewed-by: ohair, dholmes
 2012-06-20 14:18:25 -07:00
Gary Collins
8b20e7af53 7178113: build environment change 
Simple change to enable proper builds of arm target

Reviewed-by: ohair, dholmes
 2012-06-19 21:16:20 -07:00
Vladimir Kozlov
b5b10846c2 7177923: SIGBUS on sparc in compiled code for java.util.Calendar.clear() 
Disable vectorization of a memory access with more elements per vector than one which is used for alignment on sparc

Reviewed-by: twisti
 2012-06-19 15:12:56 -07:00
Christian Thalinger
ed2051c861 7157365: jruby/bench.bench_timeout crashes with JVM internal error 
Reviewed-by: jrose, kvn
 2012-06-18 15:17:30 -07:00
Krystal Mok
3927b8d331 7176856: add the JRE name to the error log 
Reviewed-by: coleenp, jrose, kvn, twisti
 2012-06-18 12:29:21 -07:00
Staffan Larsen
cafacdf6dc Merge 2012-06-18 11:33:17 +02:00
Roland Westrelin
118f552a6e 7174363: Arrays.copyOfRange leads to VM crash with -Xcomp -server if executed by testing framework 
Arrays.copyOfRange(original, from, to) with from > original.length tries to do a copy with a negative length.

Reviewed-by: kvn, twisti
 2012-06-18 09:52:31 +02:00
Alejandro Murillo
18fce99e63 7175515: new hotspot build - hs24-b15 
Reviewed-by: jcoomes
 2012-06-15 14:17:28 -07:00
Alejandro Murillo
9c6ac94d37 Added tag hs24-b14 for changeset 812bed29656a 2012-06-15 14:07:01 -07:00
Alejandro Murillo
50bd95aadf Merge 2012-06-15 14:07:00 -07:00
Coleen Phillimore
90c19a9907 7177307: fix fo CR7158800 doesn't contain Test7158800.sh 
Forgot to hg add it

Reviewed-by: pbk, kamg, dlong, kvn, fparain
 2012-06-15 07:51:37 -04:00
Vladimir Kozlov
d1191bb4f4 7119644: Increase superword's vector size up to 256 bits 
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
Poonam Bajaj
76eedab612 Merge 2012-06-14 22:55:40 -07:00
Vladimir Kozlov
7dd9d23eb1 Merge 2012-06-14 14:59:52 -07:00
David Katleman
835b46c1f1 Added tag jdk8-b43 for changeset 6e8bd51d480c 2012-06-14 13:14:13 -07:00
Staffan Larsen
670a74b75b Merge 2012-06-14 12:21:48 +02:00
Poonam Bajaj
4254270688 6310967: SA: jstack -m produce failures in output 
While looking for the sender frame check that the frame pointer should not be less than the stack pointer.

Reviewed-by: dholmes, sla
 2012-06-14 02:12:46 -07:00
Coleen Phillimore
55b09e7016 7158800: Improve storage of symbol tables 
Use an alternate version of hashing algorithm for symbol string tables and after a certain bucket size to improve performance

Reviewed-by: pbk, kamg, dlong, kvn, fparain
 2012-06-13 19:52:59 -04:00
Christian Thalinger
301e9f9548 7174928: JSR 292: unresolved invokedynamic call sites deopt and osr infinitely 
Reviewed-by: kvn
 2012-06-13 11:36:03 -07:00
Vlaidmir Ivanov
dd85e2f356 7173340: C2: code cleanup: use PhaseIterGVN::replace_edge(Node*, int, Node*) where applicable 
Replace frequent C2 optimizer code patterns with new methods calls

Reviewed-by: kvn, twisti
 2012-06-12 16:23:31 -07:00
Krystal Mok
529b370174 7174218: remove AtomicLongCSImpl intrinsics 
Reviewed-by: kvn, twisti
 2012-06-12 14:31:44 -07:00
Vlaidmir Ivanov
e67db1b150 7169782: C2: SIGSEGV in LShiftLNode::Ideal(PhaseGVN*, bool) 
Keep intermediate node alive till the end of the graph construction using dummy hook node trick

Reviewed-by: kvn, twisti
 2012-06-12 09:47:23 -07:00
Roland Westrelin
bd09c5ac38 7174532: jdk/test/java/lang/Math/WorstCaseTests.java failing on x86 
Increase precision on x86 for the steps of the computation of exp and pow.

Reviewed-by: kvn
 2012-06-12 10:02:36 +02:00
Vladimir Kozlov
4ed033f56f Merge 2012-06-11 22:38:28 -07:00
Christian Thalinger
02eef114a1 7063674: Wrong results from basic comparisons after calls to Long.bitCount(long) 
Reviewed-by: kvn
 2012-06-11 16:47:41 -07:00
Vladimir Kozlov
ae6d0d30f5 7174510: 19 JCK compiler tests fail with C2 error: memNode.cpp:812 - ShouldNotReachHere 
Add missing check for EncodeP node in MemNode::Ideal_common_DU_postCCP() method.

Reviewed-by: twisti
 2012-06-11 14:58:51 -07:00
Volker Simonis
7c17e9e75b 7175914: Usage of gcc with precompiled headers produces wrong build dependencies 
Add -fpch-deps flag to gcc builds

Reviewed-by: kamg, coleenp
 2012-06-11 13:10:14 -04:00
Vladimir Kozlov
a23aa66098 Merge 2012-06-11 08:35:28 -07:00
Bertrand Delsart
dd6200f31a Merge 2012-06-11 04:47:33 -04:00
Staffan Larsen
a928a2df96 Merge 2012-06-11 10:28:02 +02:00
John Coomes
b549e586b0 Merge 2012-06-08 09:49:49 -07:00
Chris Dennis
27c2e51e67 7172708: 32/64 bit type issues on Windows after Mac OS X port 
Reviewed-by: dholmes, coleenp
 2012-06-08 02:06:16 -04:00
Abhijit Saha
aacc740523 Merge 2012-06-07 12:30:02 -07:00
Christine Lu
8205e664c8 Added tag jdk8-b42 for changeset f095886560ac 2012-06-07 12:10:19 -07:00
Christian Thalinger
36093c2bf6 7174884: C1: failures after 7171890: assert(cur_state != NULL) failed: state_before must be set 
Reviewed-by: kvn
 2012-06-06 15:57:37 -07:00
Jiangli Zhou
2b4b058265 7172967: Eliminate constMethod's _method backpointer to methodOop 
Eliminate constMethod's _method backpointer to methodOop, and move the _constant field from methodOop to constMethod.

Reviewed-by: roland, bdelsart, kamg
 2012-06-06 14:33:43 -04:00
Mikael Vidstedt
bd06ea72a9 7170275: os::print_os_info needs to know about Windows 8 
Recognize Windows 8 and Windows Server 2012

Reviewed-by: sla, kvn, azeemj
 2012-06-06 05:21:56 +02:00
Frederic Parain
911dcf0f08 7171703: JNI DefineClass crashes client VM when first parameter is NULL 
Reviewed-by: acorn, kamg, sspitsyn, dholmes
 2012-06-05 06:48:00 -07:00
Krystal Mok
6d29429c4e 7171890: C1: add Class.isInstance intrinsic 
Class.cast which calls Class.isInstance is heavily used by the new JSR 292 implementation

Reviewed-by: roland
 2012-06-05 10:15:27 +02:00
Keith McGuigan
1ac7879229 7166498: JVM crash in ClassVerifier 
Fixed raw pointer being used after potential safepoint/GC

Reviewed-by: acorn, fparain, dholmes
 2012-06-04 10:22:37 -04:00
Bengt Rutisson
ee7ac30420 7173460: G1: java/lang/management/MemoryMXBean/CollectionUsageThreshold.java failes with G1 
The scope of TraceMemoryManagerStats in G1CollectedHeap need to cover the call to G1MonitoringSupport::update_sizes()

Reviewed-by: johnc, jmasa
 2012-06-04 13:29:34 +02:00
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