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396 Commits

Author SHA1 Message Date
Roland Westrelin
400f0f7a8f 8055153: nsk/stress/jck60/jck60014 crashes on sparc 
Missing control for LoadRange and LoadKlass nodes created during arraycopy node expansion

Reviewed-by: kvn, iveresov
 2014-08-19 17:23:38 +02:00
Tobias Hartmann
8b9a829836 8048879: "unexpected yanked node" opto/postaloc.cpp:139 
MemBarAcquireNode prevents deletion of dead LoadNNode. Added condition to 'has_special_unique_user' to trigger deletion.

Reviewed-by: kvn, iveresov
 2014-08-19 07:36:11 +02:00
Vladimir Kozlov
b86cece468 Merge 2014-08-15 12:27:50 -07:00
Tobias Hartmann
d50dfdb399 8054402: "klass->is_loader_alive(_is_alive)) failed: must be alive" for anonymous classes 
Because anonymous classes are not in the system dictionary, we have to set 'unloading_occurred' based on 'CLDG::do_unloading()'. Added jtreg test.

Reviewed-by: kvn, coleenp
 2014-08-14 09:15:39 +02:00
Roland Westrelin
fa334043fe 8054224: Recursive method that was compiled by C1 is unable to catch StackOverflowError 
Do not update exception cache if exception is replaced when thrown

Reviewed-by: kvn, iveresov
 2014-08-11 15:09:04 +02:00
Andrey Zakharov
dd95f0a0c2 8011397: JTREG needs to copy additional WhiteBox class file to JTwork/scratch/sun/hotspot 
Reviewed-by: kvn, iignatyev, mgerdin
 2014-08-11 17:12:41 +04:00
Tobias Hartmann
a67aa1e3df 8043284: Optimize signed integer comparison 
Folding of BoolNode if input add/sub of CmpI overflows and we can prove that compared value is not in the two resulting ranges. Added test for CmpI and CmpU optimizations.

Reviewed-by: kvn, rbackman, roland
 2014-08-11 13:01:37 +02:00
Roland Westrelin
355f6eb4ae 8046698: assert(false) failed: only Initialize or AddP expected macro.cpp:943 
PhiNode inserted between AllocateNode and Initialization node confuses allocation elimination

Reviewed-by: kvn
 2014-08-02 07:06:08 +02:00
Igor Ignatyev
eaabce8778 8054410: compiler/7068051/Test7068051.java fails with FileNotFoundException: f3oo.jar 
Reviewed-by: kvn
 2014-08-06 21:21:25 +04:00
Tobias Hartmann
1213845b36 8029443: 'assert(klass->is_loader_alive(_is_alive)) failed: must be alive' during VM_CollectForMetadataAllocation 
Added missing metadata relocation to 'loadConP_no_oop_cheap' on Sparc if the pointer is referring to a Klass. Added jtreg test.

Reviewed-by: kvn, roland
 2014-08-06 08:47:40 +02:00
Igor Ignatyev
0521e7ed8f 8051484: Test compiler/6932496/Test6932496.java failed to compile after JDK-8011044: 1.5 is no longer supported 
Reviewed-by: kvn, roland
 2014-08-03 12:04:36 +04:00
Igor Ignatyev
ebcdde4222 8051896: jtreg tests don't use $TESTJAVAOPTS 
Reviewed-by: kvn, ctornqvi
 2014-08-03 12:04:17 +04:00
Filipp Zhinkin
e8d1955b5e 8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on 
Call rtm_deopt() only if there were no compilation bailouts before.

Reviewed-by: kvn
 2014-07-28 15:06:38 -07:00
Igor Ignatyev
d6a4f1737d 8031978: compiler/ciReplay/TestVM_no_comp_level.sh fails with "TEST [CHECK :: REPLAY DATA GENERATION] FAILED: 
Reviewed-by: kvn
 2014-07-19 00:34:40 +04:00
Igor Ignatyev
e6b1dd586f 8032449: Get rid of JMX in test/compiler 
Reviewed-by: kvn
 2014-07-19 00:34:20 +04:00
Anton Ivanov
4f7af5c597 8049348: compiler/intrinsics/bmi/verifycode tests on lzcnt and tzcnt use incorrect assumption about REXB prefix usage 
Reviewed-by: kvn
 2014-07-19 00:33:37 +04:00
Filipp Zhinkin
1f29a205e2 6848902: [TESTBUG] The compiler/6589834/Test_ia32.java timed out 
Reviewed-by: kvn, iignatyev
 2014-07-19 00:32:23 +04:00
Filipp Zhinkin
057a0edf66 8050144: Remove '-client' from compiler/8004051/Test8004051.java's options 
Reviewed-by: kvn
 2014-07-19 00:30:54 +04:00
Pavel Punegov
66ce40ebe8 8048882: Some regression tests are not robust with VM output 
Reviewed-by: kvn, iignatyev
 2014-07-19 00:29:20 +04:00
Vladimir Ivanov
3dd313825d 8043546: C1 optimizes @Stable instance fields with default values 
Reviewed-by: kvn, jrose
 2014-07-14 03:25:40 -07:00
Vladimir Kozlov
009f0fb913 Merge 2014-07-11 14:32:02 -07:00
Roland Westrelin
c0deb9e08a 8040237: nsk/jvmti/RetransformClasses/retransform001 crashed the VM on all platforms when run with with -server -Xcomp 
Class redefinition may cause speculative trap clean up code to dereference dead method

Reviewed-by: kvn, coleenp
 2014-07-10 15:12:48 +02:00
Joe Darcy
4f7e4160a0 8048620: Remove unneeded/obsolete -source/-target options in hotspot tests 
Reviewed-by: dholmes, hseigel
 2014-07-07 12:08:07 -04:00
Roland Westrelin
b5b9945659 Merge 2014-07-03 09:41:29 -07:00
Igor Ignatyev
0231fb818f 8047996: Quarantine compiler/whitebox tests 
Reviewed-by: vlivanov
 2014-07-01 13:09:40 +04:00
Staffan Larsen
a3765464cb 8047973: Quarantine compiler/ciReplay/* 
Reviewed-by: vlivanov
 2014-06-30 10:04:05 +02:00
Tobias Hartmann
b4d4c8a392 8048003: test/compiler/8009761/Test8009761.java failed with: java.lang.RuntimeException: static java.lang.Object Test8009761.m3(boolean,boolean) not compiled 
Compile m3 with C1 if C2 is not available.

Reviewed-by: twisti, anoll
 2014-06-30 08:28:29 +02:00
Vladimir Kozlov
b571b4214a 8046516: Segmentation fault in JVM (easily reproducible) 
Place new nodes on the previous loop exit in reorg_offsets().

Reviewed-by: roland
 2014-06-12 10:15:43 -07:00
James Cheng
395560c428 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC 
Add C2 SHA intrinsics on SPARC

Reviewed-by: kvn, roland
 2014-06-11 11:05:10 -07:00
Tobias Hartmann
83fc2acbd7 8044538: assert(which != imm_operand) failed: instruction is not a movq reg, imm64 
Fixed internal_word_Relocation::target() to not retrieve target address from code if relocation points into the constant section. Added test.

Reviewed-by: kvn, twisti, dlong
 2014-06-11 09:16:19 +02:00
Nils Eliasson
cdd2105184 8040244: compiler/whitebox/IsMethodCompilableTest.java fails 
Prevent from running with Xcomp

Reviewed-by: kvn, twisti
 2014-06-09 10:32:49 +02:00
Vladimir Ivanov
ea0470002e 8033626: assert(ex_map->jvms()->same_calls_as(_exceptions->jvms())) failed: all collected exceptions must come from the same place 
Reviewed-by: kvn, roland
 2014-06-10 10:00:59 +00:00
Albert Noll
f35c3e76a4 Merge 2014-05-30 19:21:42 +00:00
Tobias Hartmann
1ed4c83948 8021775: compiler/8009761/Test8009761.java "Failed: init recursive calls: 51. After deopt 50" 
Reimplemented the test using the Whitebox API to deterministically trigger compilation and deoptimization. Now allowing number of recursive calls to vary by 1.

Reviewed-by: twisti, roland, iignatyev
 2014-05-30 09:26:48 +02:00
Albert Noll
a3b9ebba8d 8011646: SEGV in compiled code with loop predication 
Remove control edge of load node to ensure that castPP removal sets the control edge correctly

Reviewed-by: kvn, roland
 2014-05-30 06:50:38 +02:00
Igor Ignatyev
cd910ffebb 8043899: compiler/5091921/Test7005594.java fails if specified -Xmx is less than 1600m 
Reviewed-by: kvn, twisti, vlivanov
 2014-05-28 14:42:00 +04:00
Filipp Zhinkin
e7419662ba 8038924: Test bit-instructions fails with unexpected exit value on sparc 
Reviewed-by: kvn, iignatyev
 2014-05-26 19:05:01 +04:00
Roland Westrelin
a7d8aec5fb 8042557: compiler/uncommontrap/TestSpecTrapClassUnloading.java fails with: GC triggered before VM initialization completed 
Larger heap size, bug fix when trying to exhaust memory

Reviewed-by: vlivanov, twisti, kvn
 2014-05-26 10:48:58 +02:00
Christian Thalinger
67ad89efd5 Merge 2014-05-22 16:26:05 -07:00
Chuck Rasbold
1bf7f2b9a6 8043354: 8043354: Make is_return_allocated() respect allocated objects than can method-escape 
In bcEscapeAnalyzer update the _allocated_escapes flag if a var escapes the method.

Reviewed-by: kvn
 2014-05-21 10:54:59 -07:00
Igor Ignatyev
1af450a3cb 8032498: compiler/ciReplay tests fail with StatusError: failed to clean up files after test.. 
Reviewed-by: kvn
 2014-05-19 23:52:23 +04:00
Igor Ignatyev
3e18a6f16d Merge 2014-05-02 09:30:17 +00:00
Igor Ignatyev
fd25edc683 8042214: add @ignore tag to all excluded jtreg tests in test/compiler 
Reviewed-by: kvn, ctornqvi
 2014-05-02 13:20:42 +04:00
Albert Noll
4865736713 Merge 2014-05-01 21:30:54 -07:00
Severin Gehwolf
a92fee550e 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs 
Allow 0 compiler threads if no JIT is used.

Reviewed-by: kvn, dholmes
 2014-05-02 06:24:39 +02:00
Shrinivas Joshi
d3e5e9eb8d 8042281: compiler/7184394/TestAESMain.java fails with: javax.crypto.IllegalBlockSizeException: Input length not multiple of 16 bytes 
Added missing -DmsgSize=640 to test's run commands.

Reviewed-by: kvn
 2014-05-01 17:57:29 -07:00
Shrinivas Joshi
c0f886ec65 8035936: SIGBUS in StubRoutines::aesencryptBlock, solaris-sparc 
Fix the arbitrary alignment issue in SPARC AES crypto stub routines.

Reviewed-by: kvn, iveresov
 2014-04-30 14:14:01 -07:00
David Chase
cd35f69721 8039407: Regression test needed for JDK-8015396 
Converted bug demo into regression test

Reviewed-by: kvn
 2014-04-28 15:09:39 -04:00
Roland Westrelin
633a96c2e3 8041481: JVM crashes with collect_args_for_profiling 
Method handle call to c1 intrinsic tries to profile popped argument

Reviewed-by: kvn, twisti
 2014-04-25 09:22:16 +02:00
Igor Ignatyev
54479bee2c Merge 2014-04-24 10:32:49 +00:00