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556 Commits

Author SHA1 Message Date
Jie Fu
9c17a35e50 8253748: StressIGV tests fail with release VMs 
Reviewed-by: thartmann
 2020-09-29 06:37:46 +00:00
Wang Zhuo
276fcee795 8252835: Revert fix for JDK-8246051 
Reviewed-by: psandoz, dholmes, mikael
 2020-09-28 07:34:01 +00:00
Roberto Castaneda Lozano
fed3636f12 8252219: C2: Randomize IGVN worklist for stress testing 
Add 'StressIGVN' option to let C2 randomize IGVN worklist order. When enabled,
the worklist is shuffled before each main run of the IGVN loop. Also add
'StressSeed=N' option to specify the seed. If the seed is not specified, a
random one is generated. In either case, the seed is logged if 'LogCompilation'
is enabled. The new options are declared as production+diagnostic for
consistency with the existing 'StressLCM' and 'StressGCM' options.

Reviewed-by: kvn, chagedorn, thartmann
 2020-09-28 06:44:58 +00:00
Alex Menkov
3320fc0f52 8253372: [TESTBUG] update tests which require jvmti - hotspot 
Reviewed-by: sspitsyn, iklam
 2020-09-23 21:11:31 +00:00
Vladimir Kozlov
1438ce097f 8252188: Crash in OrINode::Ideal(PhaseGVN*, bool)+0x8b9 
Reviewed-by: vlivanov, thartmann, jbhateja
 2020-09-19 16:06:35 +00:00
Igor Ignatyev
41d29b752b 8252774: remove jdk.test.lib.FileInstaller action from graalunit tests 
Reviewed-by: shade, epavlova
 2020-09-10 13:25:29 +00:00
Igor Ignatyev
5b30a83133 8252778: remove jdk.test.lib.FileInstaller action from compiler/c2/stemmer test 
Reviewed-by: shade, epavlova
 2020-09-10 13:23:01 +00:00
Aleksey Shipilev
91a20ca7e5 8252695: Shenandoah: clean up Graal enabled/disabled filter in tests 
Reviewed-by: zgu
 2020-09-08 17:42:38 +00:00
Evgeny Nikitin
2cceeedfe1 8166554: Avoid compilation blocking in OverloadCompileQueueTest.java 
Reviewed-by: shade
 2020-09-08 08:24:35 +00:00
Filipp Zhinkin
70d5cac961 8251152: ARM32: jtreg c2 Test8202414 test crash 
Some CPUs (like ARM32) does not support unaligned memory accesses. To avoid JVM crashes tests that perform such accesses should be skipped on corresponding platforms.

Reviewed-by: iignatyev, clanger
 2020-09-07 15:33:27 +00:00
Christoph Langer
cc5039e19e 8252837: Cleanup SAP Copyright file headers 
Reviewed-by: dholmes
 2020-09-07 07:30:10 +00:00
Ningsheng Jian
9b5a9b6189 8231441: AArch64: Initial SVE backend support 
Co-authored-by: Joshua Zhu <joshua.zhu@arm.com>
Co-authored-by: Yang Zhang <yang.zhang@arm.com>
Reviewed-by: adinn, pli, ihse, vlivanov, eosterlund
 2020-09-02 09:45:44 +08:00
Dmitry Chuyko
35ea00085f 8251525: AARCH64: Faster Math.signum(fp) 
Reviewed-by: aph, vlivanov, adinn
 2020-09-03 14:54:43 +03:00
Christian Hagedorn
8d30bb03ee 8249607: C2: assert(!had_error) failed: bad dominance 
Fix prevented igvn optimization in SplitIf for LoadNodes which resulted in dominanance errors with loop strip mining.

Reviewed-by: roland, kvn
 2020-08-31 12:10:25 +02:00
Roland Westrelin
c663323043 8252292: 8240795 may cause anti-dependence to be missed 
Reviewed-by: thartmann, kvn
 2020-08-24 11:29:40 +02:00
Roland Westrelin
6a85e1454d 8241486: G1/Z give warning when using LoopStripMiningIter and turn off LoopStripMiningIter (0) 
Reviewed-by: thartmann, kvn
 2020-08-21 17:41:57 +02:00
Jie Fu
c31bcc58b0 8252404: compiler/c1/TestTraceLinearScanLevel.java fails with release VMs 
Reviewed-by: kvn, thartmann
 2020-08-27 10:35:00 +08:00
Christian Hagedorn
6c4a27ccb1 8251093: Improve C1 register allocator logging and debugging support 
Various printing and debug improvements to better analyze C1 register allocator problems.

Reviewed-by: kvn, thartmann
 2020-08-26 13:46:46 +02:00
Aleksey Shipilev
2462995662 8252120: compiler/oracle/TestCompileCommand.java misspells "occured" 
Reviewed-by: iignatyev
 2020-08-21 09:38:27 +02:00
Evgeny Nikitin
714db70bf3 8251349: Add TestCaseImpl to OverloadCompileQueueTest.java's build dependencies 
Reviewed-by: iignatyev, kvn
 2020-08-10 20:31:27 +02:00
Christian Hagedorn
552a73301c 8248791: sun/util/resources/cldr/TimeZoneNamesTest.java fails with -XX:-ReduceInitialCardMarks -XX:-ReduceBulkZeroing 
Fix wrong replacement of loads by zero for non-completed InitializationNodes belonging to a clone when ReduceBulkZeroing is disabled.

Reviewed-by: kvn, thartmann
 2020-08-14 10:30:51 +02:00
Tobias Hartmann
191e1e6075 8251458: Parse::do_lookupswitch fails with "assert(_cnt >= 0) failed" 
Limit the counter value to max_jint.

Reviewed-by: kvn, vlivanov, chagedorn
 2020-08-13 16:01:45 +02:00
Tobias Hartmann
51b3bd2c2e 8251456: [TESTBUG] compiler/vectorization/TestVectorsNotSavedAtSafepoint.java failed OutOfMemoryError 
Removed allocation of large arrays to avoid OOME.

Reviewed-by: kvn, chagedorn
 2020-08-13 15:59:12 +02:00
Christian Hagedorn
9885ac18ac 8249603: C1: assert(has_error == false) failed: register allocation invalid 
Added bailout in combine_spilled_intervals() to avoid an overlap between two intervals

Reviewed-by: kvn, thartmann
 2020-08-12 08:45:44 +02:00
Vladimir Kozlov
a5ae1e306e 8251306: compiler/aot/cli/jaotc/IgnoreErrorsTest.java timed out on MacOS 
Icrease test timout to 6 min

Reviewed-by: iignatyev
 2020-08-11 19:44:40 -07:00
Vladimir Kozlov
092389e3c9 8249749: modify a primitive array through a stream and a for cycle causes jre crash 
Check align_to_ref for NULL early and bailout SuperWord optimization.

Reviewed-by: vlivanov, thartmann
 2020-08-10 15:31:01 -07:00
Tobias Hartmann
970e251a54 8249608: Vector register used by C2 compiled method corrupted at safepoint 
Always update 'max_vlen_in_bytes'.

Reviewed-by: kvn, vlivanov, chagedorn
 2020-08-10 08:21:14 +02:00
Jatin Bhateja
3ed56830b4 8248830: C2: Optimize Rotate API on x86 
Improved existing scalar rotate operations, added support for vector rotate operations using new AVX512 instructions.

Reviewed-by: vlivanov, kvn
 2020-08-09 02:03:09 +05:30
Evgeny Nikitin
3c276ce1fe 8067651: LevelTransitionTest.java, fix trivial methods levels logic 
Make test method really trivial, adjust trivial logic, make logic independent of background compilation.

Reviewed-by: iignatyev, thartmann, kvn
 2020-07-27 21:17:44 +02:00
Vladimir Kozlov
1ad1659413 8251260: two MD5 tests fail "RuntimeException: Unexpected count of intrinsic" 
Do not run intrinsics/sha/sanity tests with AOTed java.base

Reviewed-by: vlivanov
 2020-08-07 10:16:19 -07:00
Ludovic Henry
339016a0f2 8250902: Implement MD5 Intrinsics on x86 
Reviewed-by: kvn, vdeshpande, ascarpino
 2020-08-05 11:32:15 -07:00
Boris Ulasevich
1066357887 8248445: Use of AbsI/AbsL nodes should be limited to supported platforms 
Reviewed-by: kvn, vlivanov
 2020-08-05 06:31:32 -04:00
Christian Hagedorn
696b9e1847 8249605: C2: assert(no_dead_loop) failed: dead loop detected 
Fixed dead loop detection in PhiNode::Ideal() to additionally account for dead MergeMemNodes

Reviewed-by: kvn, thartmann
 2020-08-03 09:21:45 +02:00
Jie Fu
e03ca73dc1 8250825: C2 crashes with assert(field != __null) failed: missing field 
Reviewed-by: kvn, thartmann
 2020-07-31 17:10:46 +08:00
Huang Wang
eef2e1e3fc 8250609: C2 crash in IfNode::fold_compares 
Reviewed-by: kvn, chagedorn
 2020-07-28 10:38:04 +08:00
Christian Hagedorn
31368cd1f0 8249602: C2: assert(cnt == _outcnt) failed: no insertions allowed 
Use DUIterator instead of DUIterator_Fast due to legit insertions.

Reviewed-by: kvn, thartmann
 2020-07-28 16:05:30 +02:00
Christian Hagedorn
417e8e449d 8248552: C2 crashes with SIGFPE due to division by zero 
Bail out in PhaseIdealLoop:split_thru_phi when trying to split a Div or ModNode iv phi whose zero check was removed but could potentially still be zero based on type information.

Reviewed-by: kvn, thartmann
 2020-07-27 11:03:17 +02:00
Christian Hagedorn
18cf3d8080 8247743: Segmentation fault in debug builds due to stack overflow in find_recur with deep graphs 
Replace the recursive algorithm of Node::find() by an iterative one to avoid a stack overflow crash with deep graphs.

Reviewed-by: kvn, thartmann
 2020-07-22 10:31:37 +02:00
Christian Hagedorn
4f99e1fb11 8248467: C2: compiler/intrinsics/object/TestClone fails with -XX:+VerifyGraphEdges 
Fix assert by taking MemBarNodes into account whose precedence edge can be NULL.

Reviewed-by: kvn, thartmann
 2020-07-22 10:28:34 +02:00
Mikael Vidstedt
9ff01f7b2f Merge 2020-07-21 20:55:29 -07:00
Jamsheed Mohammed C M
39b22d134f 8242895: failed: sanity at src/hotspot/share/opto/escape.cpp:2361 
The address_offset code in EA was improved to detect raw stores(init captured ones) after loopopt.

Reviewed-by: kvn, thartmann
 2020-07-21 08:03:20 -07:00
Igor Ignatyev
4a4003e900 8249678: @ignore should be used instead of ProblemList for 8158860, 8163894, 8193479, 8194310 
Reviewed-by: kvn
 2020-07-17 11:54:14 -07:00
Igor Ignatyev
24a7d8c766 8249622: use 8249621 to ignore 8 jvmci tests 
Reviewed-by: kvn, epavlova
 2020-07-16 20:03:10 -07:00
Jie Fu
507e54840f 8246805: Incorrect copyright header in TestInvalidTieredStopAtLevel.java 
Reviewed-by: mikael, iignatyev
 2020-07-16 10:30:39 +08:00
Ekaterina Pavlova
681d06d39b 8242388: compiler/graalunit/CoreTest.java timed out 
Reviewed-by: kvn
 2020-07-15 10:26:48 -07:00
Mikael Vidstedt
ec074011a4 Merge 2020-07-19 21:34:28 -07:00
Mikael Vidstedt
1f5e21a16e Merge 2020-07-15 21:24:39 -07:00
Roland Westrelin
b67814941f 8229495: SIGILL in C2 generated OSR compilation 
Reviewed-by: kvn, chagedorn
 2020-07-01 17:28:49 +02:00
Igor Ignatyev
04280a0d05 8249000: vm.gc.X should take selected JIT into account 
Reviewed-by: kvn
 2020-07-10 11:52:35 -07:00
Zhuo Wang
e87c864847 8248570: Incorrect copyright header in TestUnsafeUnalignedSwap.java 
Reviewed-by: kvn
 2020-07-07 11:38:05 -07:00