1885 Commits

Author SHA1 Message Date
Vaibhav Choudhary
2b6a4004fb 8245179: JvmciNotifyBootstrapFinishedEventTest.java fails with custom Tiered Level set externally
Fixed to not to run the testcase with TieredStopAtLevel set

Reviewed-by: thartmann
2020-05-27 17:28:22 +05:30
Jie Fu
d603550dec 8242379: [TESTBUG] compiler/loopopts/TestLoopUnswitchingLostCastDependency.java fails with release VMs
Reviewed-by: roland, kvn
2020-04-09 09:20:18 +08:00
Roland Westrelin
0d0c3707a1 8241900: Loop unswitching may cause dependence on null check to be lost
Reviewed-by: thartmann, kvn
2020-04-02 15:03:27 +02:00
Roland Westrelin
d6d8d4d931 8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks
Reviewed-by: shade
2020-05-15 21:54:28 +02:00
Roland Westrelin
80bb35e92d 8244721: CTW: C2 (Shenandoah) compilation fails with "unexpected infinite loop graph shape"
Reviewed-by: shade
2020-05-15 10:24:38 +02:00
Aleksey Shipilev
f103b67e69 8244740: Shenandoah: rename ShenandoahNormalMode to ShenandoahSATBMode
Reviewed-by: rkennke
2020-05-11 18:33:50 +02:00
Aleksey Shipilev
d15164f300 8244730: Shenandoah: gc/shenandoah/options/TestHeuristicsUnlock.java should only verify the heuristics
Reviewed-by: rkennke
2020-05-11 18:33:18 +02:00
Aleksey Shipilev
db47f6b250 8242273: Shenandoah: accept either SATB or IU barriers, but not both
Reviewed-by: rkennke
2020-04-07 13:18:47 +02:00
Aleksey Shipilev
08f96384ae 8242271: Shenandoah: add test to verify GC mode unlock
Reviewed-by: rkennke
2020-04-07 13:18:46 +02:00
Zhengyu Gu
1ce64aed44 8243008: Shenandoah: TestVolatilesShenandoah test failed on aarch64
Reviewed-by: shade
2020-04-16 15:57:27 -04:00
Roman Kennke
afb341bbb5 8242054: Shenandoah: New incremental-update mode
Reviewed-by: shade
2020-04-06 17:08:46 +02:00
Roman Kennke
3b1bd54895 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
Reviewed-by: shade
2020-03-27 12:47:36 +01:00
Roman Kennke
a385f3a4c6 8242082: Shenandoah: Purge Traversal mode
Reviewed-by: shade
2020-04-03 15:06:08 +02:00
Aleksey Shipilev
476f84d9ff 8242075: Shenandoah: rename ShenandoahHeapRegionSize flag
Reviewed-by: rkennke
2020-04-03 11:33:31 +02:00
Christian Hagedorn
efbfdf8fd9 8237859: C2: Crash when loads float above range check
Fix control edges of predicates to data nodes when creating pre/main/post loops.

Reviewed-by: neliasso, thartmann, roland
2020-03-25 14:41:52 +01:00
Christian Hagedorn
77025a8706 8240227: Loop predicates should be copied to unswitched loops
Copy loop range check predicates to unswitched loops and update their control edges.

Reviewed-by: kvn, neliasso, thartmann, roland
2020-03-19 10:15:28 +01:00
Richard Reingruber
d5058e8ad5 8234146: compiler/jsr292/ContinuousCallSiteTargetChange.java times out on SPARC
Reviewed-by: vlivanov, thartmann
2020-03-12 11:51:00 +01:00
Kelvin Nilsen
1352db1868 8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah
Reviewed-by: shade
2020-03-12 06:47:17 +01:00
Aleksey Shipilev
c92a47d0c2 8240868: Shenandoah: remove CM-with-UR piggybacking cycles
Reviewed-by: rkennke, zgu
2020-03-11 14:17:52 +01:00
Aleksey Shipilev
3d9bd7fc04 8240511: Shenandoah: parallel safepoint workers count should be ParallelGCThreads
Reviewed-by: rkennke
2020-03-04 11:50:28 +01:00
Alexey Bakhtin
57ceb1bc5e 8239787: AArch64: String.indexOf may incorrectly handle empty strings
Reviewed-by: aph, lmesnik, yan
2020-03-03 13:06:50 +03:00
Christian Hagedorn
449564dd07 8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
Fix selection of first and last memory state in SuperWord::co_locate_pack

Reviewed-by: thartmann, kvn
2020-03-02 10:23:08 +01:00
Roland Westrelin
aefb53e8d2 8236759: ShouldNotReachHere in PhaseIdealLoop::verify_strip_mined_scheduling
Reviewed-by: thartmann, neliasso
2020-01-13 10:00:30 +01:00
Christian Hagedorn
514a64ece9 8238811: C2: assert(i >= req() || i == 0 || is_Region() || is_Phi()) with -XX:+VerifyGraphEdges
Fix -XX:+VerifyGraphEdges by additionally handling ArrayCopyNodes and UnlockNodes and add some basic flag testing.

Reviewed-by: roland, neliasso
2020-02-13 15:08:08 +01:00
Christian Hagedorn
da2b906179 8238756: C2: assert(((n) == __null || !VerifyIterativeGVN || !((n)->is_dead()))) failed: can not use dead node
Fix -XX:+VerifyIterativeGVN due to a dead node and add some basic flag testing.

Reviewed-by: roland, neliasso
2020-02-13 15:07:45 +01:00
Christian Hagedorn
dbf9caab7c 8237945: CTW: C2 compilation fails with assert(just_allocated_object(alloc_ctl) == ptr) failed: most recent allo
Removing too strong assertion about array allocation in LibraryCallKit::tightly_coupled_allocation().

Reviewed-by: thartmann, neliasso
2020-02-13 15:07:21 +01:00
David Leopoldseder
c0c9161bb5 8238190: [JVMCI] Fix single implementor speculation for diamond shapes
Reviewed-by: kvn
2020-02-04 09:33:09 +01:00
Christian Hagedorn
8ac1c2b47d 8235332: TestInstanceCloneAsLoadsStores.java fails with -XX:+StressGCM
Account for GC barriers when skipping a cloned ArrayCopyNode in ConnectionGraph::find_inst_mem()

Reviewed-by: roland, neliasso
2020-01-31 09:32:00 +01:00
Richard Reingruber
f8db71f381 8239005: [TESTBUG] test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPages.java: exeinvoke.c: must initialize static state before calling do_overflow()
Reviewed-by: dholmes, clanger
2020-02-13 16:20:14 +01:00
Aleksey Shipilev
f4c6bd21e6 8238247: CTW runner should sweep nmethods more aggressively
Reviewed-by: adinn, simonis, iignatyev
2020-02-10 06:18:28 +01:00
Aleksey Shipilev
b740a6be5c 8238366: CTW runner closes standard output on exit
Reviewed-by: adinn, iignatyev
2020-02-10 06:18:10 +01:00
Qi Feng
8c5fdf8bfe 8240286: [TESTBUG] Test command error in hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Float.java
Reviewed-by: kvn, thartmann
2020-03-05 14:51:41 +08:00
Roland Westrelin
d5df089571 8238385: CTW: C2 (Shenandoah) compilation fails with "Range check dependent CastII node was not removed"
Reviewed-by: rkennke, shade
2020-02-07 13:59:17 +01:00
Aleksey Shipilev
d26441fa2c 8240069: Shenandoah: turn more flags diagnostic
Reviewed-by: rkennke
2020-02-26 19:36:43 +01:00
Aleksey Shipilev
cb0549c8a0 8240070: Shenandoah: remove obsolete ShenandoahCommonGCStateLoads
Reviewed-by: rkennke
2020-02-26 19:36:50 +01:00
Roland Westrelin
37d8644b6c 8237837: Shenandoah: assert(mem == __null) failed: only one safepoint
Reviewed-by: rkennke
2020-01-28 11:28:52 +01:00
Mikael Vidstedt
f821fb27cb 8238932: Invalid tier1_gc_1 test group definition
Reviewed-by: kbarrett
2020-02-13 12:08:04 -08:00
Kun Wang
dfabe41155 8239915: Zero VM crashes when handling dynamic constant
Reviewed-by: dholmes
2020-02-26 17:32:04 +08:00
Man Cao
1e52cb108f 8234608: [TESTBUG] Fix G1 redefineClasses tests and a memory leak
Co-authored-by: Ian Rogers <irogers@google.com>
Co-authored-by: Thomas Schatzl <thomas.schatzl@oracle.com>
Reviewed-by: tschatzl, sjohanss
2020-02-13 10:54:07 -08:00
Aleksey Shipilev
519f9c1f80 8237570: Shenandoah: cleanup uses of allocation/free threshold in static heuristics
Reviewed-by: rkennke
2020-01-21 13:40:10 +01:00
Aleksey Shipilev
67786bebe5 8237586: Shenandoah: provide option to disable periodic GC
Reviewed-by: zgu
2020-01-21 20:58:48 +01:00
Roland Westrelin
351afebe5f 8237007: Shenandoah: assert(_base == Tuple) failure during C2 compilation
Reviewed-by: thartmann, rkennke
2020-01-09 17:26:26 +01:00
David Holmes
8c33bba226 8237918: Bad copyright line in a hotspot test
Reviewed-by: jjg
2020-01-27 20:01:35 -05:00
Fei Yang
e3eb6dbd1f 8235762: JVM crash in SWPointer during C2 compilation
Reviewed-by: thartmann, chagedorn, neliasso
2020-01-09 19:12:16 +08:00
Vladimir Kozlov
bdc9d3dee2 8236726: Put vmTestbase/vm/mlvm/indy/stress/java tests on AOT Problem list
Reviewed-by: iignatyev
2020-01-15 11:04:45 -08:00
Jie Fu
6d03f918cf 8237055: [TESTBUG] compiler/c2/TestJumpTable.java fails with release VMs
Reviewed-by: thartmann
2020-01-14 18:07:45 +08:00
Zhengyu Gu
27d782be64 8237038: Shenandoah: Reduce thread pool size in TestEvilSyncBug.java test
Reviewed-by: shade
2020-01-13 13:53:37 -05:00
Matthias Baesken
44f7fe57a8 8236617: jtreg test containers/docker/TestMemoryAwareness.java fails after 8226575
Reviewed-by: bobv, clanger, mdoerr
2020-01-03 11:10:42 +01:00
Tobias Hartmann
ea152dcd9b 8229855: C2 fails with assert(false) failed: bad AD file
Strengthen the check to ensure that both control and data paths die consistently.

Reviewed-by: vlivanov, roland
2020-01-13 13:37:01 +01:00
Goetz Lindenmaier
d6a2a079d1 8236772: Fix build for windows 32-bit after 8212160 and 8234331
Reviewed-by: clanger
2020-01-08 14:22:30 +01:00