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36 Commits

Author SHA1 Message Date
Cesar Soares Lucas
d4d9831c90 8340454: C2 EA asserts with "previous reducible Phi is no longer reducible before SUT" 
Reviewed-by: thartmann, kvn
 2024-11-05 21:19:31 +00:00
Christian Hagedorn
6f6cfe643b 8343380: C2: assert(iff->in(1)->is_OpaqueNotNull()) failed: must be OpaqueNotNull 
Reviewed-by: thartmann, kvn
 2024-11-01 06:51:34 +00:00
Cesar Soares Lucas
7d8bd21eb0 8335977: Deoptimization fails with assert "object should be reallocated already" 
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: thartmann, kvn, vlivanov
 2024-10-31 17:11:11 +00:00
Daniel Lundén
fdb4350fce 8324345: Stack overflow during C2 compilation when splitting memory phi 
Reviewed-by: thartmann, kvn
 2024-07-31 16:05:42 +00:00
Cesar Soares Lucas
005fb67e99 8331194: NPE in ArrayCreationTree.java with -XX:-UseCompressedOops 
Reviewed-by: kvn
 2024-07-16 20:47:42 +00:00
Scott Gibbons
0a4eeeaa3c 8331033: EA fails with "EA unexpected CallLeaf unsafe_setmemory" after JDK-8329331 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: kvn
 2024-05-09 11:57:44 +00:00
Axel Boldt-Christmas
e45fea5a80 8329757: Crash with fatal error: DEBUG MESSAGE: Fast Unlock lock on stack 
Reviewed-by: pchilanomate, kvn
 2024-04-12 06:04:20 +00:00
Vladimir Kozlov
5b9b176c67 8324174: assert(m->is_entered(current)) failed: invariant 
Reviewed-by: epeter, dlong, thartmann
 2024-01-31 19:42:02 +00:00
Cesar Soares Lucas
ed18222365 8323190: Segfault during deoptimization of C2-compiled code 
Reviewed-by: thartmann, chagedorn
 2024-01-12 10:43:16 +00:00
Leo Korinth
d52a995f35 8315097: Rename createJavaProcessBuilder 
Reviewed-by: lmesnik, dholmes, rriggs, stefank
 2023-10-27 08:47:26 +00:00
Jatin Bhateja
6ebb0e3bd4 8311023: assert(false) failed: EA: missing memory path 
Reviewed-by: thartmann, chagedorn
 2023-07-05 15:37:38 +00:00
Vladimir Kozlov
8aa1526b44 8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work 
Reviewed-by: roland, vlivanov
 2022-10-29 12:32:36 +00:00
Coleen Phillimore
e7795851d2 8271707: migrate tests to use jdk.test.whitebox.WhiteBox 
Reviewed-by: lmesnik, dholmes
 2022-07-08 15:55:14 +00:00
Vladimir Kozlov
a1dfe57249 8276455: C2: iterative EA 
Reviewed-by: iveresov, neliasso, roland
 2021-12-14 19:24:13 +00:00
Igor Ignatyev
a7aba2b61c 8263549: 8263412 can cause jtreg testlibrary split 
Reviewed-by: iklam, dcubed
 2021-03-13 14:51:53 +00:00
Roland Westrelin
2c0507ecd6 8261812: C2 compilation fails with assert(!had_error) failed: bad dominance 
Reviewed-by: kvn, thartmann
 2021-03-05 15:43:24 +00:00
Christoph Langer
cc5039e19e 8252837: Cleanup SAP Copyright file headers 
Reviewed-by: dholmes
 2020-09-07 07:30:10 +00:00
Roland Westrelin
c663323043 8252292: 8240795 may cause anti-dependence to be missed 
Reviewed-by: thartmann, kvn
 2020-08-24 11:29:40 +02:00
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
Xin Liu
4076ca82d2 8151779: Some intrinsic flags could be replaced with one general flag 
Add ControlIntrinsic switch

Reviewed-by: neliasso, phh
 2020-06-23 10:40:26 -07:00
Igor Ignatyev
70e632d5ec 8243935: remove copying of s.h.WB$WhiteBoxPermission in hotspot tests 
Reviewed-by: dholmes, stefank
 2020-04-28 19:57:02 -07:00
Igor Ignatyev
7c351405c4 8242310: use reproducible random in hotspot compiler tests 
Reviewed-by: kvn, thartmann
 2020-04-08 22:58:42 -07:00
Roland Westrelin
c9faf88cb7 8240795: [REDO] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found" 
Reviewed-by: kvn, thartmann
 2020-03-13 16:32:51 +01:00
Roland Westrelin
43e0165eea 8240794: [BACKOUT] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found" 
Reviewed-by: thartmann
 2020-03-10 10:45:01 +01:00
Roland Westrelin
86ad195099 8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found" 
Reviewed-by: vlivanov, thartmann
 2020-02-20 16:41:05 +01:00
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
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
Roland Westrelin
fd3a403512 8231665: 8231055 broke escapeAnalysis/TestSelfArrayCopy.java 
Reviewed-by: thartmann
 2019-09-30 17:58:05 +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
Roland Westrelin
e2803ed999 8231055: C2: arraycopy with same non escaping src and dest but different positions causes wrong execution 
Reviewed-by: thartmann, vlivanov
 2019-09-17 15:58:54 +02:00
Tobias Hartmann
ac2ea95788 8229016: C2 scalarization crashes with assert(node->Opcode() == Op_CastP2X) failed: ConvP2XNode required 
Detect array copy to self to avoid emitting another load to the to-be-removed allocation.

Reviewed-by: kvn
 2019-08-07 12:09:55 +02:00
Tobias Hartmann
164fcbbec9 8218201: Failures when vmIntrinsics::_getClass is not inlined 
Fix BCEscapeAnalyzer to correctly handle _getClass intrinsic.

Reviewed-by: kvn, dlong, redestad, neliasso
 2019-03-11 11:42:57 +01:00
Erik Joelsson
232912a6ca 8212028: Use run-test makefile framework for testing in Oracle's Mach5 
Reviewed-by: ihse
 2018-10-15 11:36:20 -07:00
Tobias Hartmann
55233a42f3 8199777: Deprecate -XX:+AggressiveOpts 
Deprecate -XX:+AggressiveOpts and remove it from testing.

Reviewed-by: kvn, dholmes, shade
 2018-03-22 08:39:51 +01:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00