Emanuel Peter
06b0a5e038
8302652: [SuperWord] Reduction should happen after loop, when possible
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Reviewed-by: kvn, pli, jbhateja, sviswanathan
2023-05-23 08:05:13 +00:00
Doug Simon
422128b70a
8306992: [JVMCI] mitigate more against JVMCI related OOME causing VM to exit
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Reviewed-by: never
2023-05-23 07:20:00 +00:00
Matias Saavedra Silva
3f4cfbdd36
8307190: Refactor ref_at methods in Constant Pool
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Reviewed-by: coleenp, iklam
2023-05-22 16:27:17 +00:00
Afshin Zafari
39dc40fed4
8305081: Remove finalize() from test/hotspot/jtreg/compiler/runtime/Test8168712
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Reviewed-by: coleenp, thartmann
2023-05-12 14:25:46 +00:00
Ningsheng Jian
33d9a85730
8307572: AArch64: Vector registers are clobbered by some macroassemblers
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Reviewed-by: aph, adinn
2023-05-12 02:05:18 +00:00
Stefan Karlsson
d20034b09c
8307058: Implementation of Generational ZGC
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Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Co-authored-by: Per Liden <pliden@openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Co-authored-by: Erik Helin <ehelin@openjdk.org>
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org>
Co-authored-by: Nils Eliasson <neliasso@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Leslie Zhai <lzhai@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Yadong Wang <yadongwang@openjdk.org>
Reviewed-by: eosterlund, aboldtch, rcastanedalo
2023-05-11 13:59:37 +00:00
Josef Eisl
040cb7b5a9
8307588: [JVMCI] HotSpotConstantPool#lookupBootstrapMethodInvocation broken by JDK-8301995
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Reviewed-by: dnsimon, never, kvn
2023-05-09 12:29:27 +00:00
Roland Westrelin
d2b3eef0f2
8307131: C2: assert(false) failed: malformed control flow
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Reviewed-by: kvn, chagedorn, thartmann
2023-05-09 09:54:22 +00:00
Tom Rodriguez
5e1fe43080
8299229: [JVMCI] add support for UseZGC
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Reviewed-by: eosterlund, kvn
2023-05-08 18:40:18 +00:00
Emanuel Peter
ad0e5a99ca
8304720: SuperWord::schedule should rebuild C2-graph from SuperWord dependency-graph
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Reviewed-by: kvn, fgao
2023-05-08 06:09:10 +00:00
changpeng1997
0dca573ca5
8301739: AArch64: Add optimized rules for vector compare with immediate for SVE
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Reviewed-by: aph, eliu
2023-05-06 07:20:20 +00:00
Afshin Zafari
1a1ce66dc9
8305080: Suppress the 'removal' warning for finalize() from test/hotspot/jtreg/compiler/jvmci/common/testcases that used in compiler/jvmci/compilerToVM/ tests
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Reviewed-by: dnsimon, coleenp
2023-05-05 13:12:19 +00:00
Eric Liu
46df171d53
8304948: [vectorapi] C2 crashes when expanding VectorBox
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Reviewed-by: thartmann, qamai
2023-05-05 00:34:12 +00:00
Roland Westrelin
ccf91f881c
8306933: C2: "assert(false) failed: infinite loop" failure
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Reviewed-by: chagedorn, thartmann
2023-05-03 11:14:53 +00:00
Emanuel Peter
e9807a4b0f
8306042: C2: failed: Missed optimization opportunity in PhaseCCP (adding LShift->Cast->Add notification)
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Reviewed-by: thartmann, chagedorn, kvn
2023-05-03 10:45:30 +00:00
Roland Westrelin
e0774bed2d
8306997: C2: "malformed control flow" assert due to missing safepoint on backedge with a switch
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Reviewed-by: thartmann, kvn
2023-05-03 08:29:01 +00:00
Afshin Zafari
84df74ca39
8305079: Remove finalize() from compiler/c2/Test719030
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Reviewed-by: thartmann, coleenp
2023-04-28 06:32:25 +00:00
Roberto Castañeda Lozano
1be80a4445
8287087: C2: perform SLP reduction analysis on-demand
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Reviewed-by: epeter, jbhateja, thartmann
2023-04-27 09:39:53 +00:00
Emanuel Peter
cc894d849a
8303466: C2: failed: malformed control flow. Limit type made precise with MaxL/MinL
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Reviewed-by: roland, kvn, chagedorn, thartmann
2023-04-26 05:42:26 +00:00
Daniel D. Daugherty
4b23bef51d
8301377: adjust timeout for JLI GetObjectSizeIntrinsicsTest.java subtest again
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8302607: increase timeout for ContinuousCallSiteTargetChange.java
8305502: adjust timeouts in three more M&M tests
Reviewed-by: naoto, lmesnik, thartmann
2023-04-24 16:10:44 +00:00
Ramkumar Sunderbabu
4900517479
8306636: Disable compiler/c2/Test6905845.java with -XX:TieredStopAtLevel=3
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Reviewed-by: kvn
2023-04-24 02:19:10 +00:00
Doug Simon
48fd4f2bd3
8303431: [JVMCI] libgraal annotation API
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Reviewed-by: kvn, never, darcy
2023-04-19 16:01:57 +00:00
Roland Westrelin
8ecb5dfa34
8305781: compiler/c2/irTests/TestVectorizationMultiInvar.java failed with "IRViolationException: There were one or multiple IR rule failures."
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Reviewed-by: thartmann, kvn
2023-04-18 08:54:55 +00:00
quadhier
19380d74e4
8305324: C2: Wrong execution of vectorizing Interger.reverseBytes
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Reviewed-by: kvn, pli
2023-04-12 17:08:26 +00:00
Pengfei Li
b9bdbe9ab3
8305524: AArch64: Fix arraycopy issue on SVE caused by matching rule vmask_gen_sub
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Reviewed-by: aph, xgong
2023-04-12 03:15:39 +00:00
Tom Rodriguez
12946f5748
8305419: JDK-8301995 broke building libgraal
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Reviewed-by: matsaave, dnsimon, thartmann
2023-04-11 14:55:55 +00:00
Alan Bateman
2586f36120
8304919: Implementation of Virtual Threads
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Reviewed-by: lmesnik, cjplummer, psandoz, mchung, sspitsyn, jpai
2023-04-11 05:49:54 +00:00
Roland Westrelin
6b2a86a65e
8300257: C2: vectorization fails on some simple Memory Segment loops
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Reviewed-by: kvn, thartmann
2023-04-07 12:51:44 +00:00
Tobias Holenstein
0e0c022b1f
8305356: Fix ignored bad CompileCommands in tests
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Reviewed-by: thartmann, chagedorn
2023-04-05 09:35:45 +00:00
Emanuel Peter
83a924a100
8304042: C2 SuperWord: schedule must remove packs with cyclic dependencies
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Reviewed-by: kvn, thartmann
2023-04-05 04:52:11 +00:00
Fei Gao
dea9db2d0a
8305055: IR check fails on some aarch64 platforms
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Reviewed-by: epeter, thartmann
2023-03-31 09:15:24 +00:00
Bhavana Kilambi
67274906ae
8303161: [vectorapi] VectorMask.cast narrow operation returns incorrect value with SVE
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Reviewed-by: eliu, xgong, ngasson
2023-03-29 16:12:56 +00:00
Xiaolin Zheng
09852884cc
8304681: compiler/sharedstubs/SharedStubToInterpTest.java fails after JDK-8304387
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Reviewed-by: eastigeevich, kvn, shade
2023-03-29 08:29:03 +00:00
Matias Saavedra Silva
3fbbfd1749
8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
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Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Dingli Zhang <dzhang@openjdk.org>
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: coleenp, dnsimon, fparain, gcao, aph, fyang, amitkumar, lucy
2023-03-28 19:50:38 +00:00
Bhavana Kilambi
de1c12ed63
8301012: [vectorapi]: Intrinsify CompressBitsV/ExpandBitsV and add the AArch64 SVE backend implementation
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Co-authored-by: Xiaohong Gong <xgong@openjdk.org>
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: ngasson, eliu, thartmann
2023-03-27 08:50:05 +00:00
Jatin Bhateja
d61de141eb
8303508: Vector.lane() gets wrong value on x86
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Reviewed-by: eliu, thartmann
2023-03-24 11:19:07 +00:00
Coleen Phillimore
ddf1e34c1a
8304089: Convert TraceDependencies to UL
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Reviewed-by: vlivanov, dholmes
2023-03-22 12:33:00 +00:00
Frederic Parain
bfb812a8ff
8292818: replace 96-bit representation for field metadata with variable-sized streams
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Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Reviewed-by: dholmes, coleenp, cjplummer, dnsimon
2023-03-17 20:18:36 +00:00
Emanuel Peter
01e6920581
8298935: fix independence bug in create_pack logic in SuperWord::find_adjacent_refs
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Reviewed-by: kvn, jbhateja
2023-03-15 14:02:45 +00:00
Christian Hagedorn
c466cdf973
8299546: C2: MulLNode::mul_ring() wrongly returns bottom type due to casting errors with large numbers
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Reviewed-by: iveresov, kvn, qamai
2023-03-14 14:57:47 +00:00
Vladimir Kozlov
ec1eb00ed3
8303415: Add VM_Version::is_intrinsic_supported(id)
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Reviewed-by: thartmann, dholmes
2023-03-14 12:20:14 +00:00
Jasmine K
8e41bf222f
8303238: Create generalizations for existing LShift ideal transforms
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Reviewed-by: redestad, thartmann
2023-03-13 11:10:42 +00:00
Daniel Skantz
d20bde29f2
8294715: Add IR checks to the reduction vectorization tests
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Reviewed-by: rcastanedalo, epeter
2023-03-13 07:33:46 +00:00
Jatin Bhateja
713def0bf2
8303105: LoopRangeStrideTest fails IR verification on x86
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Reviewed-by: thartmann
2023-03-09 12:05:29 +00:00
Roland Westrelin
dc523a58a6
8300258: C2: vectorization fails on simple ByteBuffer loop
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Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Reviewed-by: epeter, kvn
2023-03-09 08:00:24 +00:00
Roland Westrelin
5e232cf0a9
8303564: C2: "Bad graph detected in build_loop_late" after a CMove is wrongly split thru phi
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Reviewed-by: kvn, thartmann
2023-03-09 07:59:32 +00:00
Vladimir Kozlov
8cfd74f76a
8302976: C2 intrinsification of Float.floatToFloat16 and Float.float16ToFloat yields different result than the interpreter
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Reviewed-by: sviswanathan, jbhateja, vlivanov
2023-03-09 03:26:38 +00:00
Pavel Rappo
45a616a891
8303480: Miscellaneous fixes to mostly invisible doc comments
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Reviewed-by: mullan, prr, cjplummer, aivanov, jjg, lancea, rriggs, ihse
2023-03-07 15:31:42 +00:00
Roland Westrelin
3f2d929dc3
8303511: C2: assert(get_ctrl(n) == cle_out) during unrolling
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Reviewed-by: kvn, thartmann
2023-03-07 08:37:37 +00:00
Tobias Hartmann
94eda53d98
8201516: DebugNonSafepoints generates incorrect information
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Reviewed-by: kvn, roland
2023-03-07 06:59:23 +00:00