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3616 Commits

Author SHA1 Message Date
Tao Mao
447e7065d2 6677625: Move platform specific flags from globals.hpp to globals_<arch>.hpp 
Reviewed-by: kvn, dholmes, coleenp
 2012-08-27 15:17:17 -07:00
Vladimir Kozlov
f0d08c04f1 7148109: C2 compiler consumes too much heap resources 
Add split_arena to allocate temporary arrays in PhaseChaitin::Split() and free them on method's exit.

Reviewed-by: twisti
 2012-08-27 09:46:38 -07:00
Daniel D. Daugherty
2ec592f290 Merge 2012-08-24 19:45:42 -07:00
Alejandro Murillo
2271c9dfad 7194004: new hotspot build - hs24-b22 
Reviewed-by: jcoomes
 2012-08-24 16:23:59 -07:00
Alejandro Murillo
da2de44d1a Added tag hs24-b21 for changeset 2ab6bbc9883c 2012-08-24 15:51:20 -07:00
Alejandro Murillo
08e886940b Merge 2012-08-24 15:51:19 -07:00
Christian Thalinger
2509329d59 Merge 2012-08-24 11:48:32 -07:00
Bengt Rutisson
74cef1447a Merge 2012-08-24 09:45:08 +02:00
David Katleman
17a596280e Added tag jdk8-b53 for changeset 441121a0bcde 2012-08-23 12:27:33 -07:00
Vladimir Kozlov
fbcc3da64f 7192965: assert(is_aligned_sets(size)) failed: mask is not aligned, adjacent sets 
Change pair check to vector check in RA bias coloring code.

Reviewed-by: jrose, twisti
 2012-08-23 09:13:16 -07:00
Bengt Rutisson
68bbfe24e7 7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code 
Also reviewed by vitalyd@gmail.com. Introduced the WorkerDataArray class. Fixed some minor logging bugs.

Reviewed-by: johnc, mgerdin
 2012-08-23 10:21:12 +02:00
Bengt Rutisson
6dbe18d702 7193157: G1: Make some develpflags available in product builds 
Also reviewed by: vitalyd@gmail.com. Make G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, G1OldCSetRegionLiveThresholdPercent and G1OldCSetRegionThresholdPercent experimental flags

Reviewed-by: ysr, johnc, jmasa
 2012-08-23 05:25:59 +02:00
Vladimir Kozlov
cbfca3259c 7192963: assert(_in[req-1] == this) failed: Must pass arg count to 'new' 
Fixed Pack node generation. Not vectorize shift instructions if count is not the same for all shifts and if count is vector.

Reviewed-by: twisti
 2012-08-22 11:55:40 -07:00
Roland Westrelin
405f5a75cd 7171824: assert(_offset >= 1) failed: illegal call to offset() 
C1 value numbering hits unloaded klass.

Reviewed-by: kvn, twisti
 2012-08-22 14:29:57 +02:00
Staffan Larsen
6d8fa095b3 7192916: Hotspot development launcher should use DYLD_LIBRARY_PATH on OS X 
Reviewed-by: dholmes, dsamersoff, nloodin
 2012-08-22 10:01:51 +02:00
Daniel D. Daugherty
5a47de8e75 Merge 2012-08-21 19:25:20 -07:00
Vladimir Kozlov
ef4102148a 7192964: assert(false) failed: bad AD file 
Shifts with loop variant counts "a[i]=1<<b[i];" should not be vectorized since hw does not support it.

Reviewed-by: twisti
 2012-08-21 14:50:02 -07:00
John Cuthbertson
61493cd92e 7185699: G1: Prediction model discrepancies 
Correct the result value of G1CollectedHeap::pending_card_num(). Change the code that calculates the GC efficiency of a non-young heap region to use historical data from mixed GCs and the actual number of live bytes when predicting how long it would take to collect the region. Changes were also reviewed by Thomas Schatzl.

Reviewed-by: azeemj, brutisso
 2012-08-21 14:10:39 -07:00
Christian Thalinger
a14e902e92 7192167: JSR 292: C1 has old broken code which needs to be removed 
Reviewed-by: kvn, roland, jrose
 2012-08-21 10:48:50 -07:00
John Cuthbertson
384650cb3e 7192128: G1: Extend fix for 6948537 to G1's BOT 
G1 does not appear to be immune to the issue described in CR 6948537 and increasing the size of old-generation PLABs appears to increase the liklihood of seeing the issue. Extend the fix for 6948537 to G1's BlockOffsetTable.

Reviewed-by: brutisso, jmasa
 2012-08-21 10:05:57 -07:00
Vladimir Kozlov
04c6a7ce10 7190310: Inlining WeakReference.get(), and hoisting $referent may lead to non-terminating loops 
In C2 add software membar after load from Reference.referent field to prevent commoning of loads across safepoint since GC can change its value. In C1 always generate Reference.get() intrinsic.

Reviewed-by: roland, twisti, dholmes, johnc
 2012-08-20 09:58:58 -07:00
Vladimir Kozlov
e3c3c8527e 6340864: Implement vectorization optimizations in hotspot-server 
Added asm encoding and mach nodes for vector arithmetic instructions on x86.

Reviewed-by: roland
 2012-08-20 09:07:21 -07:00
Alejandro Murillo
913294e5db Merge 2012-08-17 16:47:04 -07:00
Alejandro Murillo
b11a680280 Merge 2012-08-17 15:41:04 -07:00
Daniel D. Daugherty
9d85b8e187 Merge 2012-08-17 11:57:46 -07:00
David Katleman
22d6b39dc8 Added tag jdk8-b52 for changeset c2e1881d85fa 2012-08-16 11:43:12 -07:00
Alejandro Murillo
e284fe5f5a 7191765: make jdk8 the default jprt release for hs24 
Reviewed-by: jcoomes
 2012-08-15 16:49:38 -07:00
Zhengyu Gu
5bc134a53b 7191124: Optimized build is broken due to inconsistent use of DEBUG_ONLY and NOT_PRODUCT macros in NMT 
Updated all related variables and methods to use NOT_PRODUCT macros

Reviewed-by: coleenp, acorn, kvn
 2012-08-14 13:56:46 -04:00
Alejandro Murillo
4e28ce96d0 7190772: new hotspot build - hs24-b21 
Reviewed-by: jcoomes
 2012-08-10 23:19:43 -07:00
Tim Bell
c99e9bbc0f 7190512: Fix for 7181175 broke hotspot/make/windows/create.bat builds 
Add some quotes around the classpath in the project file rule.

Reviewed-by: dcubed
 2012-08-10 23:16:52 -07:00
Alejandro Murillo
de7d70ee06 Added tag hs24-b20 for changeset 25eb3939c390 2012-08-10 23:07:38 -07:00
Christian Thalinger
74e492d286 Merge 2012-08-10 17:50:24 -07:00
Christian Thalinger
c9fb0d52ee Merge 2012-08-10 15:50:49 -07:00
David Katleman
923215d482 Added tag jdk8-b51 for changeset 90fa336b0a49 2012-08-09 18:00:58 -07:00
Vladimir Danushevsky
886fb99d53 Merge 2012-08-08 16:09:11 -04:00
Joseph Provino
b6622dce73 7153374: ARM ONLY .. linking problem with new compilers.. Need to use -fPIC 
Add "arm" to the list of processors that need -fPIC

Reviewed-by: vladidan, dholmes
 2012-08-08 15:43:51 -04:00
Christian Thalinger
e622fcdc27 7188911: nightly failures after JSR 292 lazy method handle update (round 2) 
Reviewed-by: kvn, jrose
 2012-08-07 14:32:08 -07:00
Alejandro Murillo
eee7b367a1 7189729: jprt.properties should include release jdk7u8 
Reviewed-by: jcoomes
 2012-08-07 09:53:12 -07:00
Keith McGuigan
dbe25e46f3 7116786: RFE: Detailed information on VerifyErrors 
Provide additional detail in VerifyError messages

Reviewed-by: sspitsyn, acorn
 2012-08-06 15:54:45 -04:00
Brandon Mitchell
3234f913bb 6818524: G1: use ergonomic resizing of PLABs 
Employ PLABStats instances to record information about survivor and old PLABs, and use the recorded stats to adjust the sizes of survivor and old PLABS.

Reviewed-by: johnc, ysr
 2012-08-06 12:20:14 -07:00
Daniel D. Daugherty
75f8f79764 Merge 2012-08-06 09:34:40 -07:00
Volker Simonis
6c6a957121 7181175: Enable builds on Windows with MinGW/MSYS 
This fix is the minimum number of Makefile changes to enable building HotSpot with MinGW/MSYS

Reviewed-by: jcoomes, dcubed, tbell, ohair
 2012-08-03 18:34:28 -07:00
Alejandro Murillo
82446583c4 7189086: new hotspot build - hs24-b20 
Reviewed-by: jcoomes
 2012-08-03 13:24:02 -07:00
Alejandro Murillo
8651eaa785 Added tag hs24-b19 for changeset a8397f4de214 2012-08-03 13:13:43 -07:00
Alejandro Murillo
55c459b8fb Merge 2012-08-03 13:13:42 -07:00
David Katleman
04cd1ed8a0 Added tag jdk8-b50 for changeset 91311c4d5882 2012-08-02 15:33:31 -07:00
Daniel D. Daugherty
4a848cf3e5 7188168: 7071904 broke the DEBUG_BINARIES option on Linux 
Change DEBUG_BINARIES option logic to be more clear.

Reviewed-by: fparain, andrew
 2012-08-02 14:54:14 -07:00
Zhengyu Gu
38a6055c37 Merge 2012-08-01 16:16:13 -07:00
Zhengyu Gu
9047207b09 Merge 2012-08-01 15:00:50 -07:00
Christian Thalinger
e409ee94ae 7188276: JSR 292: assert(ct == T_OBJECT) failed: rt=T_OBJECT, ct=13 
Reviewed-by: kvn, jrose
 2012-08-01 14:44:26 -07:00
Zhengyu Gu
a13f3bdad8 7185614: NMT ON: "check by caller" assertion failed on nsk ThreadMXBean test 
7187429: NMT ON: Merge failure should cause NMT to shutdown

Fixed NMT assertion failures

Reviewed-by: acorn, kvn
 2012-08-01 17:19:30 -04:00
Vladimir Kozlov
ebeff89a89 7188227: VM should recognize M-series SPARC 
Check kstat data for SPARC-M.

Reviewed-by: roland
 2012-08-01 14:10:32 -07:00
Coleen Phillimore
d52b3a7eb7 7129723: MAC: Some regression tests need to recognize Mac OS X platform 
Add Darwin like Linux to shell scripts

Reviewed-by: kvn, kamg, dholmes
 2012-08-01 16:52:43 -04:00
Daniel D. Daugherty
7f344540be Merge 2012-07-31 18:37:13 -07:00
Andrew John Hughes
7c357b0628 7186278: Build error after CR#6995781 / 7151532 with GCC 4.7.0 
Templates need this object if not using template parameter in call

Reviewed-by: coleenp, kamg, dholmes
 2012-07-31 16:01:56 -04:00
Vladimir Kozlov
5e05a0d592 7187454: stack overflow in C2 compiler thread on Solaris x86 
Added new FormatBufferResource class to use thread's resource area for error message buffer.

Reviewed-by: twisti
 2012-07-30 09:49:25 -07:00
Zhengyu Gu
318ce174a4 Merge 2012-07-30 07:21:15 -07:00
Zhengyu Gu
5515df5c31 7186778: MachO decoder implementation for MacOSX 
Implementation of decoder for Apple's MacOSX. The implementation is based on the patch provided by Kevin Walls.

Reviewed-by: coleenp, kamg, kevinw
 2012-07-30 10:25:52 -04:00
Jon Masamitsu
b69d120923 Merge 2012-07-27 21:41:17 -07:00
Alejandro Murillo
dafee02d32 7187463: new hotspot build - hs24-b19 
Reviewed-by: jcoomes
 2012-07-27 16:51:44 -07:00
Christian Thalinger
b9eb5785cc 7187290: nightly failures after JSR 292 lazy method handle update 
Reviewed-by: kvn, twisti
 2012-07-27 16:14:15 -07:00
Alejandro Murillo
3f2effb856 Added tag hs24-b18 for changeset bf02c20037ae 2012-07-27 12:08:33 -07:00
Alejandro Murillo
dc88d0a088 Merge 2012-07-27 12:08:32 -07:00
Jon Masamitsu
a4ee9cab5a Merge 2012-07-26 23:43:36 -07:00
Jiangli Zhou
d75f8a04c8 Merge 2012-07-26 16:55:42 -07:00
Christine Lu
4ea3138612 Added tag jdk8-b49 for changeset 9e2de5dca700 2012-07-26 16:48:17 -07:00
Jiangli Zhou
338bf6e0b1 7187046: Crash in ClassFileParser on solaris-ia32 during RetransformClasses 
Lower compiler optimization level when compiling jvmtiClassFileReconstituter.cpp as a workaround for the solaris x86 5.10 cc bug.

Reviewed-by: kvn, coleenp
 2012-07-26 17:24:31 -04:00
Jon Masamitsu
3d41dfe891 Merge 2012-07-24 14:48:58 -07:00
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
Jiangli Zhou
67f97ee6eb Merge 2012-07-24 13:16:26 -04:00
Abhijit Saha
5a456b0991 7185550: TEST: runtime/7020373/Test7020373.sh fails because there is no test/runtime/7020373/testcase.jar 
Reviewed-by: coleenp
 2012-07-23 14:28:38 -07:00
Alejandro Murillo
893817c28d 7185775: new hotspot build - hs24-b18 
Reviewed-by: jcoomes
 2012-07-23 13:04:59 -07:00
Alejandro Murillo
5ca5cc7488 Added tag hs24-b17 for changeset bc3545585f1d 2012-07-23 12:54:21 -07:00
Alejandro Murillo
b7b568e088 Merge 2012-07-23 12:54:20 -07:00
Christine Lu
7c2cc82bb5 Added tag jdk8-b48 for changeset 16ab57e58669 2012-07-23 12:38:08 -07:00
Coleen Phillimore
f2ebc850fd Merge 2012-07-20 12:09:31 -04:00
Vladimir Kozlov
c4a4b178ef Merge 2012-07-19 16:17:41 -07:00
Antonios Printezis
a6580a7e63 7114678: G1: various small fixes, code cleanup, and refactoring 
Various cleanups as a prelude to introducing iterators for HeapRegions.

Reviewed-by: johnc, brutisso
 2012-07-19 15:15:54 -07:00
Zhengyu Gu
b5b29845bd Merge 2012-07-19 06:24:46 -07:00
Zhengyu Gu
a0930ac7cd Merge 2012-07-19 09:10:12 -04:00
Zhengyu Gu
f9083712dd 7182543: NMT ON: Aggregate a few NMT related bugs 
1) Fixed MemTrackWorker::generations_in_used() calculation 2) Ensured NMT not to leak memory recorders after shutdown 3) Used ThreadCritical to block safepoint safe threads

Reviewed-by: acorn, coleenp, dholmes, kvn
 2012-07-19 09:05:42 -04:00
Abhijit Saha
bba3260a52 7053586: TEST: runtime/7020373/Test7020373.sh fails on 64-bit platforms 
Reviewed-by: kamg
 2012-07-17 22:16:17 -07:00
Jon Masamitsu
08ea4ea9b8 Merge 2012-07-17 14:33:17 -07:00
Thomas Schatzl
7ac8896f1d 7182260: G1: Fine grain RSet freeing bottleneck 
Chain the fine grain PerRegionTables in an individual RSet together and free them in bulk using a single operation.

Reviewed-by: johnc, brutisso
 2012-07-17 12:24:05 -07:00
Brandon Mitchell
6fdfe86bbd 7184772: G1: Incorrect assert in HeapRegionLinkedList::add_as_head() 
Assertion incorrectly checks that _head is NULL and should be checking that _tail is NULL instead.

Reviewed-by: johnc
 2012-07-17 14:57:02 -07:00
John Cuthbertson
7e2522f283 7173712: G1: Duplicated code in G1UpdateRSOrPushRefOopClosure::do_oop_nv() 
Duplicated code from G1RemSet::par_write_ref() inlined into G1UpdateRSOrPushRefOopClosure::do_oop_nv() was showing up in profiles with a fairly high amount of CPU time. Manually inline the main part of G1RemSet::par_write_ref() to eliminate the code duplication.

Reviewed-by: azeemj, brutisso
 2012-07-17 11:52:10 -07:00
Vladimir Kozlov
4b6b0ec3c4 Merge 2012-07-17 11:16:13 -07:00
Jiangli Zhou
8f066485db Merge 2012-07-17 12:32:26 -04:00
Vladimir Kozlov
310ad38a4b Merge 2012-07-16 19:50:52 -07:00
Vladimir Kozlov
15f4203b0f 7181494: cleanup avx and vectors code 
Renamed mach nodes which use scalar AVX instructions, added integer vectors shuffling instructions

Reviewed-by: twisti
 2012-07-16 17:10:22 -07:00
Jon Masamitsu
00502cdd51 Merge 2012-07-16 13:00:26 -07:00
Dean Long
62ce00b4ca 7147464: Java crashed while executing method with over 8k of dneg operations 
Replace recursive method with iterative

Reviewed-by: kvn, twisti
 2012-07-16 15:31:18 -04:00
Christian Thalinger
19ea8f720f 7087357: JSR 292: remove obsolete code after 7085860 
Reviewed-by: kvn, never
 2012-07-16 11:14:41 -07:00
Zhengyu Gu
196abe2523 7181986: NMT ON: Assertion failure when running jdi ExpiredRequestDeletionTest 
Changed _query_lock to heap object from static object. Also fixed _query_lock and snapshot lock ranks, so they can participate deadlock detection.

Reviewed-by: coleenp, dholmes, kvn
 2012-07-16 14:10:34 -04:00
Frederic Parain
c0a96ff2a4 7183754: Test runtime/6294277/Test6294277.sh runs wrong JVM 
Reviewed-by: kamg, coleenp, ctornqvi
 2012-07-16 04:06:44 -07:00
Vladimir Kozlov
27e9d6f36d 7123926: Some CTW test crash: !_control.contains(ctrl) 
Don't eliminate Integer::toString() call node during String concatenation optimization if it has several uses.

Reviewed-by: twisti
 2012-07-13 17:48:26 -07:00
Jiangli Zhou
7b82f72ba9 Merge 2012-07-13 20:14:27 -04:00
Alejandro Murillo
b5cfc76c1e 7184050: new hotspot build - hs24-b17 
Reviewed-by: jcoomes
 2012-07-13 14:16:21 -07:00
Alejandro Murillo
8aaf8673f1 Added tag hs24-b16 for changeset 3db9eaf7c6ab 2012-07-13 14:06:34 -07:00
Alejandro Murillo
4b959a29ea Merge 2012-07-13 14:06:33 -07:00