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Author SHA1 Message Date
Keith McGuigan
c966634470 6705523: Fix for 6695506 will violate spec when used in JDK6 
Make max classfile version number dependent on JDK version

Reviewed-by: acorn, never
 2008-05-22 13:03:52 -04:00
Chuck Rasbold
3d93819395 Merge 2008-05-14 15:01:08 -07:00
John R Rose
3a4ea9a986 6701024: SAJDI functionality is broken 
Back out sa-related changes to 6652736, use concrete expressions for WKK names in the SA

Reviewed-by: never, sundar
 2008-05-14 00:41:06 -07:00
Igor Veresov
1689a5ecba 6697534: Premature GC and invalid lgrp selection with NUMA-aware allocator 
Don't move tops of the chunks in ensure_parsibility(). Handle the situation with Solaris when a machine has a locality group with no memory.

Reviewed-by: apetrusenko, jcoomes, ysr
 2008-05-09 16:34:08 +04:00
Chuck Rasbold
2cd3a90782 Merge 2008-05-09 05:26:59 -07:00
Chuck Rasbold
72313bcf20 6603011: RFE: Optimize long division 
Transform long division by constant into multiply

Reviewed-by: never, kvn
 2008-05-07 08:06:46 -07:00
Y. Srinivas Ramakrishna
9b2d755745 6662086: 6u4+, 7b11+: CMS never clears referents when -XX:+ParallelRefProcEnabled 
Construct the relevant CMSIsAliveClosure used by CMS during parallel reference processing with the correct span. It had incorrectly been constructed with an empty span, a regression introduced in 6417901.

Reviewed-by: jcoomes
 2008-05-06 15:37:36 -07:00
Igor Veresov
035662396c Merge 2008-05-04 03:29:31 -07:00
Steve Bohne
92cdc5a2e2 Merge 2008-05-02 08:22:11 -07:00
Steve Bohne
4cfac3990e Merge 2008-05-01 09:38:23 -04:00
Keith McGuigan
0bbb786728 6695506: JVM should accept classfiles with classfile version 51 
Increase class file parser's acceptable max to 51

Reviewed-by: sbohne, ikrylov
 2008-04-30 10:58:37 -04:00
John R Rose
bb7ccea4ff 6652736: well known classes in system dictionary are inefficiently processed 
Combine many scalar variables into a single enum-indexed array in SystemDictionary.

Reviewed-by: kvn
 2008-04-29 19:45:22 -07:00
John R Rose
b05f95c5a9 6695288: runThese tests expr30303 and drem00301m1 fail when compiled code executes without deopt 
Rework Value method for ModD and ModF, to DTRT for infinities

Reviewed-by: sgoldman, kvn, rasbold
 2008-04-29 19:40:51 -07:00
Coleen Phillimore
aee4bafd9b 6689523: max heap calculation for compressed oops is off by MaxPermSize 
Need to subtract MaxPermSize from the total heap size when determining whether compressed oops is turned on.

Reviewed-by: jmasa, jcoomes, kvn
 2008-04-29 19:31:29 -04:00
Keith McGuigan
e6afe110b8 6692246: Regression : JDK 6u4 b01 fails two JCK tests when fallback is switched off 
Added a clause to allow null to be an operand to the arraylength bytecode

Reviewed-by: sbohne, coleenp
 2008-04-29 11:21:51 -04:00
Chuck Rasbold
e062de361a Merge 2008-04-29 06:52:16 -07:00
Igor Veresov
a24f915b60 6684395: Port NUMA-aware allocator to linux 
NUMA-aware allocator port to Linux

Reviewed-by: jmasa, apetrusenko
 2008-04-29 13:51:26 +04:00
Chuck Rasbold
cf2288b223 Merge 2008-04-28 08:08:12 -07:00
Chuck Rasbold
088cd1203f 6646019: array subscript expressions become top() with -d64 
Stop compilation after negative array allocation

Reviewed-by: never, jrose
 2008-04-24 14:02:13 -07:00
Paul Hohensee
81c6ccf729 6693457: Open-source hotspot linux-sparc support 
Move os_cpu/linux_sparc from closed to open

Reviewed-by: kamg
 2008-04-24 15:07:57 -04:00
Tom Rodriguez
6f63c6e88b 6663848: assert(i < Max(),"oob") in C2 with -Xcomp 
NeverBranchNodes aren't handled properly

Reviewed-by: kvn, sgoldman, rasbold, jrose
 2008-04-24 11:13:03 -07:00
Vladimir Kozlov
4e3444d0ce 6625997: CastPP, CheckCastPP and Proj nodes are not dead loop safe 
EA and initialization optimizations could bypass these nodes.

Reviewed-by: rasbold, never
 2008-04-23 19:09:16 -07:00
Tom Rodriguez
041877583d 6601321: Assert(j == 1 || b->_nodes[j-1]->is_Phi(),"CreateEx must be first instruction in block") 
Reviewed-by: kvn, rasbold, sgoldman, jrose
 2008-04-23 13:57:14 -07:00
Vladimir Kozlov
69155d87f9 6689060: Escape Analysis does not work with Compressed Oops 
64-bits VM crashes with -XX:+AggresiveOpts (Escape Analysis + Compressed Oops)

Reviewed-by: never, sgoldman
 2008-04-23 11:20:36 -07:00
Keith McGuigan
14e50a456b Merge 2008-04-23 06:35:28 -04:00
J. Duke
f872a3a32f Merge 2017-07-05 16:35:09 +02:00
J. Duke
f6f7413889 Merge 2017-07-05 16:35:06 +02:00
J. Duke
eb71d3a8b1 Merge 2017-07-05 16:35:03 +02:00
J. Duke
f02f43cc92 Merge 2017-07-05 16:35:00 +02:00
J. Duke
edab957ea3 Merge 2017-07-05 16:34:58 +02:00
J. Duke
405d7778d2 Merge 2017-07-05 16:34:55 +02:00
J. Duke
4a0800fef0 Merge 2017-07-05 16:34:47 +02:00
J. Duke
2a6f9fad48 Added tag jdk7-b25 for changeset bf2517e15f0c 2017-07-05 16:34:33 +02:00
J. Duke
493ac9ee8f Merge 2017-07-05 16:34:33 +02:00
J. Duke
a2a6cc1dd8 Merge 2017-07-05 16:34:30 +02:00
J. Duke
313edfca60 Merge 2017-07-05 16:34:27 +02:00
J. Duke
302aff771b Merge 2017-07-05 16:34:23 +02:00
J. Duke
e1520a3a5c Merge 2017-07-05 16:34:21 +02:00
J. Duke
072d125c3d Merge 2017-07-05 16:34:18 +02:00
J. Duke
0a91c9aa9d Merge 2017-07-05 16:34:04 +02:00
J. Duke
4cab019dcb Added tag jdk7-b24 for changeset 1cc8dd79fd1c 2017-07-05 16:33:56 +02:00
J. Duke
77c86a9646 Merge 2017-07-05 16:33:55 +02:00
J. Duke
62cd79af98 Merge 2017-07-05 16:33:39 +02:00
J. Duke
c2d21dbeba Merge 2017-07-05 16:33:23 +02:00
J. Duke
8883615177 Merge 2017-07-05 16:33:07 +02:00
J. Duke
b15242a5a2 Merge 2017-07-05 16:32:55 +02:00
Erik Trimble
0940e9760b Merge 2008-04-22 15:36:18 -07:00
Kelly O'Hair
4dfd0da387 Merge 2008-04-18 16:40:32 -07:00
Xiomara Jayasena
3ceaec158c Merge 2008-04-18 13:24:06 -07:00
Kelly O'Hair
0e9c8616cc 6641585: jdk/make/javax/Makefile should not have both SUBDIRS and AUTO_FILES_JAVA_DIRS 
Separated Makefile logic, subtree walk vs. javac compiles. Also fixed minor issue in Rules.gmk.

Reviewed-by: tbell
 2008-04-18 12:47:38 -07:00