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464 Commits

Author SHA1 Message Date
Patrick Zhang
8c1efbe38b 8229351: AArch64: the const STUB_THRESHOLD in macroAssembler_aarch64.cpp needs to be tuned 
Optimize the stub thresholds of string_compare intrinsics

Reviewed-by: adinn, aph, avoitylov
 2019-08-12 16:22:24 +08:00
Gustavo Romero
11d4e9f34d 8223968: Add abort type description to RTM statistic counters 
Reviewed-by: mdoerr, kvn
 2019-05-10 18:20:02 -04:00
Roland Westrelin
9d40ab91db 8234350: assert(mode == ControlAroundStripMined && (use == sfpt || !use->is_reachable_from_root())) failed: missed a node 
Reviewed-by: thartmann, mdoerr
 2019-12-09 15:37:04 +01:00
Xin Liu
f33087405a 8235383: C1 compilation fails with -XX:+PrintIRDuringConstruction -XX:+Verbose 
Added check for printable bci.

Reviewed-by: thartmann
 2019-12-10 10:34:31 +01:00
Christian Hagedorn
2ee7b9d3a0 8233032: assert(in_bb(n)) failed: must be 
Find first and last memory state of a load pack without relying on bb indices.

Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Reviewed-by: roland, kvn, thartmann
 2019-12-10 09:28:38 +01:00
Christian Hagedorn
fd8832f726 8229994: assert(false) failed: Bad graph detected in get_early_ctrl_for_expensive 
Fixes wrong idom information set in loop peeling when a loop strip mined loop is involved.

Reviewed-by: vlivanov, thartmann
 2019-12-06 10:00:16 +01:00
Christoph Göttschkes
9c4adc66c7 8234906: [TESTBUG] TestDivZeroCheckControl fails for client VMs due to Unrecognized VM option LoopUnrollLimit 
Reviewed-by: kvn
 2019-12-04 10:38:54 +01:00
Igor Ignatyev
503a960e7d 8129092: compiler/intrinsics/classcast/NullCheckDroppingsTest.java testVarClassCast() can fail 
Reviewed-by: kvn
 2019-12-03 20:23:53 -08:00
Tobias Hartmann
aff41433b6 8234617: C1: Incorrect result of field load due to missing narrowing conversion 
Emit an explicit conversion to get the correct field value after the write.

Reviewed-by: vlivanov, mdoerr
 2019-12-03 08:29:04 +01:00
Andrew Dinn
7b02e24b65 8232828: AArch64: compiler/c2/aarch64/TestVolatilesG1.java fails after JDK-8225776 
Reviewed-by: aph
 2019-11-29 15:37:13 +00:00
Christoph Göttschkes
620d67763d 8234894: [TESTBUG] TestEliminateLocksOffCrash fails for client VMs due to Unrecognized VM option EliminateLocks 
Reviewed-by: thartmann
 2019-11-28 16:11:44 +01:00
Christoph Göttschkes
a4a351caad 8234807: [TESTBUG] LoopRotateBadNodeBudget fails for client VMs due to Unrecognized VM option PartialPeelNewPhiDelta 
Reviewed-by: kvn
 2019-11-27 10:13:41 +01:00
Igor Ignatyev
4e0ac78eed 8234290: compiler/c2/Test6857159.java times out and fail to clean up files 
Reviewed-by: thartmann
 2019-11-21 14:15:31 -08:00
Jie Fu
e665037932 8234499: [Graal] compiler/compilercontrol/CompilationModeHighOnlyTest.java test fails with timeout 
Reviewed-by: iignatyev
 2019-11-21 09:55:12 +08:00
Christoph Göttschkes
6a99789fd5 8231954: Test compiler/codegen/TestCharVect2.java only works with server VMs 
Reviewed-by: iignatyev, kvn
 2019-11-15 11:05:03 +01:00
Igor Ignatyev
733bb68c11 8214904: Test8004741.java failed due to "Too few ThreadDeath hits; expected at least 6 but saw only 5" 
Reviewed-by: kvn, epavlova
 2019-11-15 14:22:24 -08:00
Tom Rodriguez
ddc8f8e757 8233888: jdk.vm.ci.hotspot.test.VirtualObjectLayoutTest.testFormat(): Unexpected error verifying 
Reviewed-by: kvn, iignatyev
 2019-11-14 16:34:24 -08:00
Igor Ignatyev
298ac1ef9e 8226795: compiler/tiered/Level2RecompilationTest.java fails when XX:TieredStopAtLevel=1/2/3 is set 
Reviewed-by: redestad
 2019-11-13 11:34:31 -08:00
Igor Ignatyev
a21dd0b86b 8225756: [testbug] compiler/loopstripmining/CheckLoopStripMining.java sets too short a SafepointTimeoutDelay 
Reviewed-by: kvn, epavlova, roland, mdoerr
 2019-11-13 10:59:25 -08:00
Leo Korinth
1fc67ab002 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector 
Reviewed-by: kbarrett, tschatzl, erikj, coleenp, dholmes
 2019-11-13 11:37:29 +01:00
Bernard Blaser
b8b88853a5 8214239: Missing x86_64.ad patterns for clearing and setting long vector bits 
Reviewed-by: kvn, vlivanov, jrose, sviswanathan
 2019-11-13 11:21:15 +01:00
Jie Fu
b2ce439b85 8233885: Test fails with assert(comp != __null) failed: Ensure we have a compiler 
Reviewed-by: thartmann, iveresov
 2019-11-11 17:40:28 +08:00
Tobias Hartmann
1833584f92 8233529: loopTransform.cpp:2984: Error: assert(p_f->Opcode() == Op_IfFalse) failed 
Strengthened asserts in locate_pre_from_main() and added a check for is_main_no_pre_loop().

Reviewed-by: kvn, vlivanov
 2019-11-12 10:16:04 +01:00
Christian Hagedorn
173dae8bc6 8229694: JVM crash in SWPointer during C2 OSR compilation 
Handle the case where there is only 1 pack and no operations left when calling SuperWord::find_align_to_ref() to find the best alignment again.

Reviewed-by: kvn, vlivanov, thartmann
 2019-11-11 10:41:03 +01:00
Igor Ignatyev
993947e6ce 8233745: [JVMCI] TranslatedException should serialize classloader and module info 
Reviewed-by: kvn, dnsimon
 2019-11-09 10:27:53 -08:00
Igor Ignatyev
69606205a6 8230364: [JVMCI] a number of JVMCI tests are not jtreg enabled 
Reviewed-by: kvn
 2019-11-07 13:39:31 -08:00
Igor Ignatyev
ddaa12237e 8233496: AOT tests failures with 'java.lang.RuntimeException: Failed to find sun/hotspot/WhiteBox.class' 
Reviewed-by: kvn, thartmann
 2019-11-05 08:57:36 -08:00
Thomas Stuefe
13cc1154f0 8233019: java.lang.Class.isPrimitive() (C1) returns wrong result if Klass* is aligned to 32bit 
Reviewed-by: mdoerr, dlong, aph
 2019-10-31 07:53:16 +01:00
Igor Veresov
83dda95d7f 8227003: Add high-level JIT compilation mode control mechanism 
Add tiered mode to emulate non-tiered with special mode for JVMCI compiler. Add -XX:CompilationMode option.

Reviewed-by: never, redestad
 2019-11-01 09:39:13 -07:00
Pengfei Li
ec56d9aaf0 8232591: AArch64: Add missing match rules for smaddl, smsubl and smnegl 
Reviewed-by: aph
 2019-10-30 09:17:36 +08:00
Vladimir Kozlov
5c506779b2 8233035: Update JVMCI 
Reviewed-by: dlong
 2019-10-29 15:35:06 -07:00
Patric Hedlin
902858e3ce 8231565: More node budget asserts in fuzzed tests 
Reviewed-by: neliasso, thartmann
 2019-10-23 12:51:53 +02:00
Vladimir Kozlov
e15849a0f8 8232904: Update JVMCI 
Reviewed-by: dnsimon
 2019-10-24 16:58:39 -07:00
Claes Redestad
574263a884 8232613: Move Object.registerNatives into HotSpot 
Reviewed-by: dholmes, adinn, coleenp, lfoltan, mchung
 2019-10-24 09:57:29 +02:00
Tobias Hartmann
7b38a7e87d 8232883: compiler/c2/CmpPNodeSubTest.java fails because test class name is wrong 
Renamed test file to match class name.

Reviewed-by: roland
 2019-10-23 13:52:33 +02:00
Christian Hagedorn
465f4c1200 8231412: C2: InitializeNode::detect_init_independence() bails out on simple IR shapes 
Avoids early bailout of capturing a field store to remove unnecessary zeroing in simple methods containing only non-escaping objects.

Reviewed-by: roland, thartmann
 2019-10-23 12:21:32 +02:00
Christian Hagedorn
13b4952f11 8232874: Add missing test for 8230062 
Adds a missing test which verifies the bug fix of 8230062.

Reviewed-by: roland, thartmann
 2019-10-23 12:17:14 +02:00
Christian Hagedorn
3cc9ed08e7 8232873: Add missing test for 8220416 
Adds a missing test which verifies the bug fix of 8220416.

Reviewed-by: roland, thartmann
 2019-10-23 12:15:42 +02:00
Jie Fu
750eab1ecc 8232692: [TESTBUG] compiler/aot/fingerprint/SelfChangedCDS.java fails when cds is disabled 
Reviewed-by: kvn
 2019-10-21 17:27:51 +08:00
Huang Wang
4fb2bb554d 8231988: Unexpected test result caused by C2 IdealLoopTree::do_remove_empty_loop 
Duplicate cmp node in empty loop if it has other users

Co-authored-by: Tuo Xie <xietuo@huawei.com>
Reviewed-by: neliasso, thartmann
 2019-10-11 16:52:18 +08:00
Ekaterina Pavlova
036a3528ea 8231903: [Graal] Update com.oracle.mxtool.junit classes 
Reviewed-by: kvn
 2019-10-09 10:59:45 -07:00
Roland Westrelin
703760bbec 8231550: C2: ShouldNotReachHere() in verify_strip_mined_scheduling 
Reviewed-by: vlivanov, thartmann
 2019-10-02 17:32:08 +02:00
Roland Westrelin
a81dcf4dbf 8231620: assert(bol->is_Bool()) crash during split if due to FastLockNode 
Reviewed-by: vlivanov, thartmann
 2019-10-01 10:28:12 +02:00
Christian Hagedorn
8200eb4d45 8231626: DeoptimizeRandom should not be a product flag 
The DeoptimizeRandom flag is changed to develop since it has no effect in production.

Reviewed-by: neliasso, thartmann
 2019-10-02 08:27:17 +02:00
Roland Westrelin
fd3a403512 8231665: 8231055 broke escapeAnalysis/TestSelfArrayCopy.java 
Reviewed-by: thartmann
 2019-09-30 17:58:05 +02:00
Jatin Bhateja
d3ca3a02ff 8226721: Missing intrinsics for Math.ceil, floor, rint 
Reviewed-by: neliasso, vlivanov, ecaspole
 2019-10-01 11:43:10 +02:00
Roland Westrelin
2f2ec624a2 8227384: C2 compilation fails with "graph should be schedulable" when running with -XX:-EliminateLocks 
Reviewed-by: thartmann, kvn
 2019-07-16 08:56:08 +02:00
Patric Hedlin
8275b17b07 8229499: Node budget assert in fuzzed test 
Reviewed-by: thartmann, neliasso
 2019-09-12 11:44:51 +02:00
Tobias Hartmann
a03e92201d 8231223: C2's conditional move optimization fails with assert(bol->Opcode() == Op_Bool) failed 
Bail out if the range check If has an Opaque4Node input instead of a BoolNode.

Reviewed-by: roland, kvn
 2019-09-26 09:16:08 +02:00
Arno Zeller
3fab0b8407 8230110: TestLinkageErrorInGenerateOopMap times out 
Reviewed-by: stuefe, clanger, thartmann
 2019-09-24 14:46:38 +02:00