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1582 Commits

Author SHA1 Message Date
Emanuel Peter
b5c863b772 8316533: C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization 
Reviewed-by: rcastanedalo, thartmann, roland
 2023-11-06 10:41:09 +00:00
Andrew Haley
df599dbb9b 8295159: DSO created with -ffast-math breaks Java floating-point arithmetic 
Reviewed-by: ihse, dholmes, stuefe
 2023-11-04 09:17:11 +00:00
Thomas Stuefe
0461d9a7d6 8318016: Per-compilation memory ceiling 
Reviewed-by: roland, thartmann
 2023-11-01 08:12:39 +00:00
Jasmine Karthikeyan
2a76ad975c 8318683: compiler/c2/irTests/TestPhiDuplicatedConversion.java "Failed IR Rules (2) of Methods (2)" 
Reviewed-by: thartmann, kvn
 2023-11-01 06:12:55 +00:00
Roberto Castañeda Lozano
a5818972c1 8317507: C2 compilation fails with "Exceeded _node_regs array" 
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Reviewed-by: thartmann, shade, dlong
 2023-10-30 12:54:03 +00:00
Matthias Baesken
88b9cdae8f 8318981: compiler/compilercontrol/TestConflictInlineCommands.java fails intermittent with 'disallowed by CompileCommand' missing from stdout/stderr 
Reviewed-by: mdoerr, thartmann
 2023-10-30 11:14:12 +00:00
Volker Simonis
141dae8b76 8318811: Compiler directives parser swallows a character after line comments 
Reviewed-by: shade, phh
 2023-10-27 12:10:55 +00:00
Leo Korinth
d52a995f35 8315097: Rename createJavaProcessBuilder 
Reviewed-by: lmesnik, dholmes, rriggs, stefank
 2023-10-27 08:47:26 +00:00
Hamlin Li
40a3c35aa5 8318723: RISC-V: C2 UDivL 
8318224: RISC-V: C2 UDivI

Reviewed-by: fyang, luhenry, aph
 2023-10-26 16:10:16 +00:00
Hamlin Li
9e98ee6726 8318735: RISC-V: Enable related hotspot tests run on riscv 
Reviewed-by: fyang, luhenry
 2023-10-25 15:37:42 +00:00
Roland Westrelin
b026d0b480 8312980: C2: "malformed control flow" created during incremental inlining 
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Reviewed-by: thartmann, epeter
 2023-10-25 13:32:56 +00:00
vamsi-parasa
1f2a80b78a 8318306: java/util/Arrays/Sorting.java fails with "Array is not sorted at 8228-th position: 8251.0 and 8153.0" 
Reviewed-by: thartmann, jbhateja
 2023-10-24 18:31:33 +00:00
Claes Redestad
e67550cfec 8318509: x86 count_positives intrinsic broken for -XX:AVX3Threshold=0 
Reviewed-by: thartmann, jbhateja, epeter
 2023-10-24 13:32:41 +00:00
Evgeny Nikitin
4a16d111b1 8318455: Fix the compiler/sharedstubs/SharedTrampolineTest.java and SharedStubToInterpTest.java 
Reviewed-by: thartmann, shade, eastigeevich
 2023-10-24 09:16:10 +00:00
Doug Simon
bd22d2381f 8318027: Support alternative name to jdk.internal.vm.compiler 
Reviewed-by: erikj, ihse, kvn, alanb, mli
 2023-10-23 13:15:31 +00:00
Jasmine Karthikeyan
a03767cf88 8318049: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN 
Reviewed-by: epeter, thartmann
 2023-10-20 10:44:58 +00:00
Jasmine Karthikeyan
36993aea9a 8316918: Optimize conversions duplicated across phi nodes 
Reviewed-by: thartmann, kvn
 2023-10-16 12:52:01 +00:00
Thomas Stuefe
56aa1e8dc8 8317683: Add JIT memory statistics 
Reviewed-by: kvn, adinn
 2023-10-14 05:56:52 +00:00
Jorn Vernee
32ac72c3d3 8312522: Implementation of Foreign Function & Memory API 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: dholmes, psandoz, mcimadamore, alanb
 2023-10-12 19:50:08 +00:00
Tobias Hartmann
0fd807118c 8317738: CodeCacheFullCountTest failed with "VirtualMachineError: Out of space in CodeCache for method handle intrinsic" 
Reviewed-by: kvn
 2023-10-11 06:18:34 +00:00
Emanuel Peter
3630af26e6 8316594: C2 SuperWord: wrong result with hand unrolled loops 
Reviewed-by: kvn, thartmann
 2023-10-05 06:46:44 +00:00
Roland Westrelin
0a3a925ad8 8316414: C2: large byte array clone triggers "failed: malformed control flow" assertion failure on linux-x86 
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org>
Reviewed-by: thartmann
 2023-10-04 12:06:52 +00:00
Roland Westrelin
b0d6c8472f 8316396: Endless loop in C2 compilation triggered by AddNode::IdealIL 
Reviewed-by: thartmann, kvn
 2023-10-04 12:06:31 +00:00
Daniel Skantz
a8549b6367 8280120: [IR Framework] Add attribute to @IR to enable/disable IR matching based on the architecture 
Reviewed-by: rcastanedalo, epeter, thartmann
 2023-10-04 11:58:16 +00:00
Emanuel Peter
48f1a925e5 8316679: C2 SuperWord: wrong result, load should not be moved before store if not comparable 
Reviewed-by: kvn, thartmann
 2023-10-04 07:54:30 +00:00
Vladimir Kozlov
cfabcbf858 8317121: vector_masked_load instruction is moved too early after JDK-8286941 
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Co-authored-by: Dean Long <dlong@openjdk.org>
Reviewed-by: thartmann, vlivanov, epeter
 2023-10-03 18:18:26 +00:00
Doug Simon
878d27dba1 8317273: compiler/codecache/OverflowCodeCacheTest.java fails transiently on Graal 
Reviewed-by: never, thartmann
 2023-10-02 14:18:27 +00:00
Emanuel Peter
eeb63cd0fa 8316361: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10 
Reviewed-by: kvn, chagedorn
 2023-10-02 08:03:10 +00:00
Roland Westrelin
4e1e579e8b 8315920: C2: "control input must dominate current control" assert failure 
Reviewed-by: thartmann, chagedorn
 2023-09-26 14:32:54 +00:00
Roland Westrelin
52983ed529 8303737: C2: Load can bypass subtype check that enforces it's from the right object type 
Reviewed-by: chagedorn, thartmann
 2023-09-26 06:55:01 +00:00
Hao Sun
481cfc7985 8287325: AArch64: fix virtual threads with -XX:UseBranchProtection=pac-ret 
Co-authored-by: Nick Gasson <ngasson@openjdk.org>
Reviewed-by: aph, dlong
 2023-09-25 05:38:51 +00:00
Yi-Fan Tsai
343cc0ce2b 8315576: compiler/codecache/CodeCacheFullCountTest.java fails after JDK-8314837 
Reviewed-by: kvn, thartmann
 2023-09-22 07:57:05 +00:00
Jie Fu
775e22a8a6 8316699: TestDynamicConstant.java fails with release VMs 
Reviewed-by: dholmes
 2023-09-22 02:14:52 +00:00
Sacha Coppey
015f6f5d94 8315771: [JVMCI] Resolution of bootstrap methods with int[] static arguments 
Reviewed-by: dnsimon, psandoz
 2023-09-21 17:00:46 +00:00
Doug Simon
542b3000f0 8315954: getArgumentValues002.java fails on Graal 
Reviewed-by: never, fparain
 2023-09-21 16:28:44 +00:00
Christian Hagedorn
ca47f5f06d 8316105: C2: Back to back Parse Predicates from different loops but with same deopt reason are wrongly grouped together 
Reviewed-by: roland, thartmann, kvn
 2023-09-21 08:56:31 +00:00
Roberto Castañeda Lozano
ceff47b462 8315082: [REDO] Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index)) 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: ayang, thartmann, kvn
 2023-09-21 05:49:09 +00:00
Matthias Baesken
e1870d360e 8316411: compiler/compilercontrol/TestConflictInlineCommands.java fails intermittent with force inline by CompileCommand missing 
Reviewed-by: mdoerr, chagedorn
 2023-09-20 09:08:52 +00:00
Emanuel Peter
f804f8652d 8314612: TestUnorderedReduction.java fails with -XX:MaxVectorSize=32 and -XX:+AlignVector 
Reviewed-by: chagedorn, kvn
 2023-09-13 10:47:20 +00:00
Erik Joelsson
020255a72d 8267174: Many test files have the wrong Copyright header 
Reviewed-by: valeriep, aivanov, iris, dholmes, ihse
 2023-09-12 20:16:05 +00:00
Jorn Vernee
68f69417c7 8314452: Explicitly indicate inlining success/failure in PrintInlining 
Reviewed-by: kvn, shade, thartmann
 2023-09-09 10:32:23 +00:00
Evgeny Nikitin
ab6a87e670 8314838: 3 compiler tests ignore vm flags 
Reviewed-by: eastigeevich, kvn, lmesnik
 2023-09-08 14:09:10 +00:00
Roland Westrelin
dac1727956 8308869: C2: use profile data in subtype checks when profile has more than one class 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Reviewed-by: vlivanov, thartmann
 2023-09-08 07:48:05 +00:00
Ioi Lam
0c865a75e6 8315637: JDK-8314249 broke libgraal 
Reviewed-by: dnsimon, matsaave
 2023-09-07 18:30:09 +00:00
singhnitin
024133b089 8311964: Some jtreg tests failing on x86 with error 'unrecognized VM options' (C2 flags) 
Reviewed-by: dhanalla, thartmann
 2023-09-06 11:36:13 +00:00
Roland Westrelin
ba1a46392f 8315377: C2: assert(u->find_out_with(Op_AddP) == nullptr) failed: more than 2 chained AddP nodes? 
Reviewed-by: chagedorn, kvn, thartmann
 2023-09-06 07:25:22 +00:00
Tobias Hotz
aba89f20bf 8312213: Remove unnecessary TEST instructions on x86 when flags reg will already be set 
Reviewed-by: jvernee, dlong
 2023-09-05 22:08:20 +00:00
Quan Anh Mai
969fcdb0de 8314191: C2 compilation fails with "bad AD file" 
Reviewed-by: thartmann, chagedorn
 2023-09-05 16:15:54 +00:00
Roland Westrelin
fe4f90021f 8315088: C2: assert(wq.size() - before == EMPTY_LOOP_SIZE) failed: expect the EMPTY_LOOP_SIZE nodes of this body if empty 
Reviewed-by: thartmann, chagedorn
 2023-09-05 07:32:51 +00:00
Roland Westrelin
9def4538ab 8314580: PhaseIdealLoop::transform_long_range_checks fails with assert "was tested before" 
Reviewed-by: chagedorn, kvn
 2023-09-04 15:18:39 +00:00
Roberto Castañeda Lozano
0d52c82ed1 8310220: IGV: dump graph after each IGVN step at level 4 
Reviewed-by: chagedorn, tholenstein
 2023-09-04 07:41:41 +00:00
Christian Hagedorn
2dc930de12 8314997: Missing optimization opportunities due to missing try_clean_mem_phi() calls 
Reviewed-by: roland, kvn, thartmann
 2023-09-04 06:53:19 +00:00
Yi-Fan Tsai
2a11bc41ba 8314837: 5 compiled/codecache tests ignore VM flags 
Reviewed-by: kvn, lmesnik
 2023-09-01 20:41:45 +00:00
Roland Westrelin
ed1ea5fe7c 8314024: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work due to bad immediate dominator info 
Reviewed-by: kvn, chagedorn
 2023-08-30 07:52:05 +00:00
Pengfei Li
a03954e6c5 8309697: [TESTBUG] Remove "@requires vm.flagless" from jtreg vectorization tests 
Reviewed-by: kvn, thartmann, epeter, chagedorn
 2023-08-29 01:39:54 +00:00
Pengfei Li
e5ea9aa9aa 8312570: [TESTBUG] Jtreg compiler/loopopts/superword/TestDependencyOffsets.java fails on 512-bit SVE 
Reviewed-by: epeter, kvn
 2023-08-29 01:34:33 +00:00
Roberto Castañeda Lozano
1c3177eea7 8315029: [BACKOUT] Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index)) 
Reviewed-by: chagedorn, mdoerr
 2023-08-28 11:08:44 +00:00
Christian Hagedorn
5c4f1dc43e 8314513: [IR Framework] Some internal IR Framework tests are failing after JDK-8310308 on PPC and Cascade Lake 
Reviewed-by: kvn, mdoerr
 2023-08-28 10:30:48 +00:00
Quan Anh Mai
837cf85f7d 8312547: Max/Min nodes Value implementation could be improved 
Reviewed-by: thartmann, kvn
 2023-08-25 17:48:27 +00:00
Roberto Castañeda Lozano
002b594870 8312749: Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index)) 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: thartmann, ayang, kvn
 2023-08-25 07:18:34 +00:00
Doug Simon
75e19e0d5e 8314819: [JVMCI] HotSpotJVMCIRuntime.lookupType throws unexpected ClassNotFoundException 
Reviewed-by: never, thartmann
 2023-08-24 10:12:16 +00:00
Tobias Holenstein
f8203cb272 8313626: C2 crash due to unexpected exception control flow 
Reviewed-by: thartmann, chagedorn
 2023-08-23 08:47:33 +00:00
Kimura Yukihiro
d1de3d082e 8313901: [TESTBUG] test/hotspot/jtreg/compiler/codecache/CodeCacheFullCountTest.java fails with java.lang.VirtualMachineError 
Reviewed-by: shade, thartmann
 2023-08-23 06:04:28 +00:00
Cesar Soares Lucas
02ef859f79 8313689: C2: compiler/c2/irTests/scalarReplacement/AllocationMergesTests.java fails intermittently with -XX:-TieredCompilation 
Reviewed-by: kvn, thartmann
 2023-08-22 07:58:51 +00:00
Ioi Lam
0299364d85 8314249: Refactor handling of invokedynamic in JVMCI ConstantPool 
Reviewed-by: dnsimon, coleenp
 2023-08-17 22:52:05 +00:00
Emanuel Peter
d46f0fb318 8313720: C2 SuperWord: wrong result with -XX:+UseVectorCmov -XX:+UseCMoveUnconditionally 
Reviewed-by: chagedorn, thartmann
 2023-08-16 07:15:43 +00:00
Christian Hagedorn
0b12480de8 8314233: C2: assert(assertion_predicate_has_loop_opaque_node(iff)) failed: unexpected 
Reviewed-by: thartmann, kvn
 2023-08-16 06:58:23 +00:00
Emanuel Peter
a02d65efcc 8310308: IR Framework: check for type and size of vector nodes 
Reviewed-by: chagedorn, thartmann
 2023-08-15 10:08:51 +00:00
David Holmes
b7dee213df 8314244: Incorrect file headers in new tests from JDK-8312597 
Reviewed-by: lmesnik, kvn
 2023-08-15 04:29:25 +00:00
Fei Gao
37c6b23f5b 8308340: C2: Idealize Fma nodes 
Reviewed-by: kvn, epeter
 2023-08-15 01:04:22 +00:00
Ben Taylor
0074b48ad7 8312597: Convert TraceTypeProfile to UL 
Reviewed-by: shade, phh
 2023-08-14 22:50:37 +00:00
Ioi Lam
911d1dbbf7 8314078: HotSpotConstantPool.lookupField() asserts due to field changes in ConstantPool.cpp 
Reviewed-by: dnsimon, coleenp
 2023-08-14 15:37:44 +00:00
Christian Hagedorn
a39ed1087b 8314116: C2: assert(false) failed: malformed control flow after JDK-8305636 
Reviewed-by: thartmann, kvn
 2023-08-14 08:15:02 +00:00
Christian Hagedorn
1de5bf1ce9 8314106: C2: assert(is_valid()) failed: must be valid after JDK-8305636 
Reviewed-by: thartmann, kvn
 2023-08-14 08:14:42 +00:00
Doug Simon
6f5c903d10 8313899: JVMCI exception Translation can fail in TranslatedException.<clinit> 
Reviewed-by: never, thartmann
 2023-08-10 18:53:02 +00:00
Tobias Hartmann
d3b578f1c9 8313345: SuperWord fails due to CMove without matching Bool pack 
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Co-authored-by: Hannes Greule <hannesgreule@outlook.de>
Reviewed-by: chagedorn, epeter, hgreule
 2023-08-09 05:16:02 +00:00
Aleksey Shipilev
4b192a8dc3 8313676: Amend TestLoadIndexedMismatch test to target intrinsic directly 
Reviewed-by: thartmann, chagedorn
 2023-08-07 11:26:08 +00:00
Tobias Hartmann
ab1c212ac1 8312909: C1 should not inline through interface calls with non-subtype receiver 
Reviewed-by: kvn, chagedorn
 2023-08-03 11:02:42 +00:00
Aleksey Shipilev
46fbedb2be 8313402: C1: Incorrect LoadIndexed value numbering 
Reviewed-by: phh, thartmann
 2023-08-02 11:21:34 +00:00
Ashutosh Mehra
7ba8c69a2c 8312596: Null pointer access in Compile::TracePhase::~TracePhase after JDK-8311976 
Reviewed-by: chagedorn, dlong, shade
 2023-08-01 19:26:45 +00:00
Matias Saavedra Silva
86783b9851 8301996: Move field resolution information out of the cpCache 
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Dingli Zhang <dzhang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: coleenp, fparain
 2023-07-31 18:41:38 +00:00
Vladimir Kempik
d6245b6832 8310268: RISC-V: misaligned memory access in String.Compare intrinsic 
Co-authored-by: Feilong Jiang <fjiang@openjdk.org>
Reviewed-by: fyang
 2023-07-28 21:55:33 +00:00
Damon Fenacci
cad6114e1c 8304954: SegmentedCodeCache fails when using large pages 
Reviewed-by: stuefe, thartmann
 2023-07-28 09:09:48 +00:00
Doug Simon
86821a7ce8 8312235: [JVMCI] ConstantPool should not force eager resolution 
Reviewed-by: never, matsaave
 2023-07-27 08:39:32 +00:00
Roland Westrelin
01e135c910 8312440: assert(cast != nullptr) failed: must have added a cast to pin the node 
Reviewed-by: chagedorn, kvn, thartmann
 2023-07-27 07:24:46 +00:00
Pengfei Li
32833285bf 8311130: AArch64: Sync SVE related CPU features with VM options 
Reviewed-by: aph, xgong
 2023-07-20 09:35:45 +00:00
Gui Cao
e7adbdb1f1 8311923: TestIRMatching.java fails on RISC-V 
Reviewed-by: fyang
 2023-07-19 13:14:03 +00:00
Roland Westrelin
c6ab9c2905 8308103: Massive (up to ~30x) increase in C2 compilation time since JDK 17 
Reviewed-by: kvn, thartmann, chagedorn
 2023-07-19 11:31:49 +00:00
Cesar Soares Lucas
a53345ad03 8287061: Support for rematerializing scalar replaced objects participating in allocation merges 
Reviewed-by: kvn, vlivanov
 2023-07-17 23:01:35 +00:00
Pengfei Li
a38582e941 8311691: C2: Remove legacy code related to PostLoopMultiversioning 
Reviewed-by: kvn, sviswanathan
 2023-07-13 01:45:52 +00:00
Roland Westrelin
caadad4fdc 8303279: C2: crash in SubTypeCheckNode::sub() at IGVN split if 
Reviewed-by: kvn, vlivanov, thartmann, simonis
 2023-07-11 15:59:17 +00:00
Matthias Baesken
25cbe85d6f 8310550: Adjust references to rt.jar 
Reviewed-by: erikj, clanger
 2023-07-07 06:57:23 +00:00
Christian Hagedorn
edb2be10fb 8311279: TestStressIGVNAndCCP.java failed with different IGVN traces for the same seed 
Reviewed-by: thartmann
 2023-07-06 06:32:05 +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
Jatin Bhateja
d6578bff1c 8309531: Incorrect result with unwrapped iotaShuffle. 
Reviewed-by: sviswanathan, xgong, thartmann
 2023-07-05 05:46:24 +00:00
Xiaohong Gong
60544f9088 8309894: compiler/vectorapi/VectorLogicalOpIdentityTest.java fails on SVE system with UseSVE=0 
Reviewed-by: epeter, chagedorn
 2023-07-04 01:35:03 +00:00
Emanuel Peter
2c29705d7b 8309660: C2: failed: XMM register should be 0-15 (UseKNLSetting and ConvF2HF) 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Reviewed-by: sviswanathan, jbhateja
 2023-07-03 06:50:16 +00:00
Roland Westrelin
26efff7586 8309902: C2: assert(false) failed: Bad graph detected in build_loop_late after JDK-8305189 
Reviewed-by: kvn, chagedorn
 2023-06-29 15:05:49 +00:00
Roland Westrelin
690d626995 8307927: C2: "malformed control flow" with irreducible loop 
Reviewed-by: thartmann, epeter
 2023-06-29 07:43:46 +00:00
Roland Westrelin
be64d3ac3c 8310299: C2: 8275201 broke constant folding of array store check in some cases 
Reviewed-by: thartmann, kvn
 2023-06-29 07:41:04 +00:00