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369 Commits

Author SHA1 Message Date
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
Igor Ignatyev
0943a93646 8041497: Compilation of compiler/rtm/cli/TestUseRTMDeoptOption* tests failed 
Reviewed-by: kvn, roland
 2014-04-24 14:02:48 +04:00
Roland Westrelin
7b1f15e51e 8039960: Unexpected exit from test compiler/profiling/spectrapredefineclass/Launcher.java 
The test case doesn't need to change the heap size to reproduce the failure.

Reviewed-by: twisti, kvn
 2014-04-24 11:05:07 +02:00
Richard Reingruber
728ea561aa 8038048: assert(null_obj->escape_state() == PointsToNode::NoEscape,etc) runThese -full 
Use correct set_escape_state() method.

Reviewed-by: kvn, iignatyev
 2014-04-16 14:49:03 -07:00
Roland Westrelin
3a724605fc Merge 2014-04-15 02:27:34 -07:00
Filipp Zhinkin
17ad17c6ec 8040001: CLI test on RTMRetryCount option was missed from fix for 8039496 
Reviewed-by: kvn, iignatyev
 2014-04-15 12:21:24 +04:00
Pavel Punegov
2b5f33db1e 8038418: New tests development for type profiling and speculation 
Reviewed-by: roland, iignatyev
 2014-04-11 18:46:35 +04:00
Filipp Zhinkin
b3c9d243d3 8039496: Add sanity tests on RTM-related command line options 
Reviewed-by: kvn, iignatyev
 2014-04-11 00:35:28 +04:00
Filipp Zhinkin
746fe025b6 8037860: Add tests to cover Intel RTM instructions support 
Reviewed-by: kvn, iignatyev
 2014-04-11 00:35:23 +04:00
Filipp Zhinkin
75990f8013 8039499: Add all common classes used by tests on RTM support to testlibrary 
Reviewed-by: kvn, iignatyev
 2014-04-11 00:35:11 +04:00
Anton Ivanov
2b032b10e1 8038953: Add sanity tests for BMI1 and LZCNT instructions 
Reviewed-by: kvn, iignatyev
 2014-04-11 00:34:51 +04:00
Roland Westrelin
7da7a9c72a 8038636: speculative traps break when classes are redefined 
Remove speculative traps that point to methods that are redefined

Reviewed-by: kvn, twisti
 2014-04-08 09:51:25 +02:00
Igor Veresov
6428c0a397 8039043: Implicit null check is in the wrong place in C1 -UseCompressedOops 
Null check is placed in a wrong place when storing a null to an object field on x64 with compressed oops off

Reviewed-by: roland, vlivanov, kvn
 2014-04-02 11:24:51 -07:00
Roland Westrelin
f5adc57f94 8032410: compiler/uncommontrap/TestStackBangRbp.java times out on Solaris-Sparc V9 
Make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points.

Reviewed-by: twisti, kvn
 2014-04-01 09:36:49 +02:00
Igor Ignatyev
f5d6f0ceb8 8038393: [TESTBUG] ciReplay/* tests fail after 8034775 
Reviewed-by: kvn
 2014-03-29 14:54:48 +04:00
Filipp Zhinkin
45dd523fc6 8038193: Add command line option tests for BMI options 
Reviewed-by: kvn, iignatyev
 2014-03-27 17:29:41 +04:00
Igor Ignatyev
d9187e9799 8038240: new WB API to get nmethod 
Reviewed-by: morris, kvn
 2014-03-27 11:17:26 +04:00
Poonam Bajaj
1516f610a1 6653795: C2 intrinsic for Unsafe.getAddress performs pointer sign extension on 32-bit systems 
Native pointers less than 64 bits wide should be extended as an unsigned number.

Reviewed-by: kvn, kevinw
 2014-03-24 08:43:10 -07:00
Filipp Zhinkin
8167043964 8035857: Add tests to verify correctness of operations with BMI1 and LZCNT instructions 
Reviewed-by: iveresov, kvn, iignatyev
 2014-03-22 00:26:48 +04:00
Bharadwaj Yadavalli
52f97b0ee1 8036576: jtreg failed on Test6792161 timed out 
Increase time out value of test since debug VM executes additional code

Reviewed-by: kvn
 2014-03-17 11:33:21 -04:00
Igor Veresov
768beb9a23 8031321: Support Intel bit manipulation instructions 
Add support for BMI1 instructions

Reviewed-by: kvn, roland
 2014-03-12 11:24:26 -07:00
Roland Westrelin
e021d60c5a Merge 2014-03-06 02:37:44 -08:00
Roland Westrelin
d5ff84f8b3 8032633: Enable type speculation by default 
Enable type speculation

Reviewed-by: kvn
 2014-03-06 11:11:04 +01:00
Igor Ignatyev
8439d7fa51 8027124: [TESTBUG] NonTieredLevelsTest: java.lang.RuntimeException: private TestCase$Helper(java.lang.Object) must be osr_compiled 
Reviewed-by: kvn, roland
 2014-03-06 12:47:45 +04:00
Igor Ignatyev
4f2175f088 8027257: [TESTBUG] compiler/ciReplay/TestVM.sh : Error: Could not find or load main class negative_test 
Reviewed-by: roland, kvn
 2014-03-06 12:46:04 +04:00
Albert Noll
a09c80205a Merge 2014-03-05 01:26:52 -08:00
Albert Noll
9e39a2797d 8036091: compiler/membars/DekkerTest.java fails with -XX:CICompilerCount=1 
Start test with -XX:-TieredCompilation so that one compiler thread works

Reviewed-by: kvn, twisti
 2014-03-05 10:20:30 +01:00
Albert Noll
796f0c989b Merge 2014-03-04 21:15:33 -08:00