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101 Commits

Author SHA1 Message Date
Hamlin Li
6da3ecd65d 8344960: RISC-V: fix TestFloatConversionsVectorNaN for COH and AlignVector 
Reviewed-by: fyang, luhenry
 2024-11-26 11:10:36 +00:00
Emanuel Peter
811d08c0a4 8340010: Fix vectorization tests with compact headers 
Reviewed-by: chagedorn, rkennke, mli
 2024-11-25 10:39:36 +00:00
Emanuel Peter
75420e9314 8334431: C2 SuperWord: fix performance regression due to store-to-load-forwarding failures 
Reviewed-by: chagedorn, qamai
 2024-11-20 14:23:57 +00:00
Roman Kennke
44ec501a41 8305895: Implement JEP 450: Compact Object Headers (Experimental) 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
 2024-11-08 17:21:39 +00:00
Roland Westrelin
72a45ddbad 8341834: C2 compilation fails with "bad AD file" due to Replicate 
Reviewed-by: kvn, epeter
 2024-11-06 14:49:30 +00:00
Hamlin Li
4f8f395e2b 8343060: RISC-V: enable TestFloat16VectorConvChain for riscv 
Reviewed-by: fyang
 2024-10-25 14:28:01 +00:00
Sandhya Viswanathan
153ad911f9 8338126: C2 SuperWord: VectorCastF2HF / vcvtps2ph produces wrong results for vector length 2 
Reviewed-by: thartmann, jbhateja, epeter
 2024-10-21 14:58:43 +00:00
Tobias Hartmann
63e611cd5d 8335334: Stress mode to randomly execute unstable if traps 
Reviewed-by: chagedorn, kvn
 2024-09-23 12:30:30 +00:00
Hamlin Li
bacd046062 8321010: RISC-V: C2 RoundVF 
8321011: RISC-V: C2 RoundVD

Reviewed-by: rehn, luhenry
 2024-09-13 08:05:19 +00:00
Jasmine Karthikeyan
92431049fd 8335444: Generalize implementation of AndNode mul_ring 
Reviewed-by: chagedorn, qamai, dfenacci
 2024-09-10 16:52:59 +00:00
Matthias Baesken
5b4824cf9a 8336827: compiler/vectorization/TestFloat16VectorConvChain.java timeouts on ppc64 platforms after JDK-8335860 
Reviewed-by: kvn, mdoerr, shade
 2024-07-24 07:21:45 +00:00
Jatin Bhateja
35df48e1b3 8335860: compiler/vectorization/TestFloat16VectorConvChain.java fails with non-standard AVX/SSE settings 
Reviewed-by: sviswanathan, kvn
 2024-07-18 11:22:58 +00:00
Jatin Bhateja
55fd1ed228 8333890: Fatal error in auto-vectorizer with float16 kernel. 
Reviewed-by: kvn
 2024-07-08 06:42:46 +00:00
Gui Cao
ef7923e127 8334078: RISC-V: TestIntVect.java fails after JDK-8332153 when running without RVV 
Reviewed-by: fyang, mli
 2024-06-17 11:35:41 +00:00
Emanuel Peter
29b6392838 8334228: C2 SuperWord: fix JDK-24 regression in VPointer::cmp_for_sort after JDK-8325155 
Reviewed-by: chagedorn, kvn
 2024-06-17 06:58:55 +00:00
Emanuel Peter
487c477181 8333647: C2 SuperWord: some additional PopulateIndex tests 
Reviewed-by: kvn, chagedorn
 2024-06-06 15:21:31 +00:00
Emanuel Peter
67d6f3ca9e 8332905: C2 SuperWord: bad AD file, with RotateRightV and first operand not a pack 
Reviewed-by: chagedorn, thartmann
 2024-06-04 06:20:31 +00:00
Hamlin Li
fed2b56017 8320999: RISC-V: C2 RotateLeftV 
8321000: RISC-V: C2 RotateRightV

Reviewed-by: luhenry, fyang
 2024-05-29 12:25:40 +00:00
Hamlin Li
5cf8288b80 8332153: RISC-V: enable tests and add comment for vector shift instruct (shared by vectorization and Vector API) 
Reviewed-by: fyang
 2024-05-21 12:34:06 +00:00
Hamlin Li
f95c937405 8331577: RISC-V: C2 CountLeadingZerosV 
8331578: RISC-V: C2 CountTrailingZerosV

Reviewed-by: fyang
 2024-05-10 13:59:09 +00:00
Hamlin Li
675fbe699e 8331993: Add counting leading/trailing zero tests for Integer 
Reviewed-by: chagedorn
 2024-05-10 13:57:55 +00:00
Hamlin Li
964d60892e 8322753: RISC-V: C2 ReverseBytesV 
Reviewed-by: fyang
 2024-05-09 07:05:18 +00:00
Hamlin Li
1aebab780c 8320995: RISC-V: C2 PopCountVI 
8320996: RISC-V: C2 PopCountVL

Reviewed-by: luhenry, fyang
 2024-05-08 09:37:42 +00:00
Galder Zamarreño
c439c8c73c 8323429: Missing C2 optimization for FP min/max when both inputs are same 
Reviewed-by: roland, chagedorn
 2024-04-24 08:20:49 +00:00
Emanuel Peter
251347bd7e 8326139: C2 SuperWord: split packs (match use/def packs, implemented, mutual independence) 
Reviewed-by: kvn, vlivanov, chagedorn
 2024-03-12 07:27:23 +00:00
Hamlin Li
d7273ac8b1 8320646: RISC-V: C2 VectorCastHF2F 
8320647: RISC-V: C2 VectorCastF2HF

Reviewed-by: luhenry, fyang
 2024-03-07 12:21:23 +00:00
Hamlin Li
ed068469f3 8325037: x86: enable and fix hotspot/jtreg/compiler/vectorization/TestRoundVectFloat.java 
Reviewed-by: thartmann, kvn, jbhateja
 2024-02-04 09:46:15 +00:00
Emanuel Peter
45c65e6b1a 8323577: C2 SuperWord: remove AlignVector restrictions on IR tests added in JDK-8305055 
Reviewed-by: rcastanedalo, chagedorn
 2024-01-15 10:41:05 +00:00
Sandhya Viswanathan
e10d14004f 8321712: C2: "failed: Multiple uses of register" in C2_MacroAssembler::vminmax_fp 
Co-authored-by: Volodymyr Paprotski <vpaprotski@openjdk.org>
Reviewed-by: kvn, thartmann, epeter, jbhateja
 2024-01-11 16:54:16 +00:00
Emanuel Peter
827c71dac9 8310190: C2 SuperWord: AlignVector is broken, generates misaligned packs 
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: kvn, chagedorn
 2024-01-08 16:10:21 +00:00
Hamlin Li
2f9e70e4ad 8321001: RISC-V: C2 SignumVF 
8321002: RISC-V: C2 SignumVD

Reviewed-by: fyang
 2023-12-07 14:29:07 +00:00
Volodymyr Paprotski
6aba6aa6f1 8320347: Emulate vblendvp[sd] on ECore 
Reviewed-by: sviswanathan, jbhateja
 2023-11-30 16:10:54 +00:00
Eric Liu
50f41d6370 8309893: Integrate ReplicateB/S/I/L/F/D nodes to Replicate node 
Reviewed-by: jbhateja, epeter, fgao
 2023-11-13 02:19:52 +00:00
Leo Korinth
d52a995f35 8315097: Rename createJavaProcessBuilder 
Reviewed-by: lmesnik, dholmes, rriggs, stefank
 2023-10-27 08:47:26 +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
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
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
Fei Gao
37c6b23f5b 8308340: C2: Idealize Fma nodes 
Reviewed-by: kvn, epeter
 2023-08-15 01:04:22 +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
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
Pengfei Li
a38582e941 8311691: C2: Remove legacy code related to PostLoopMultiversioning 
Reviewed-by: kvn, sviswanathan
 2023-07-13 01:45:52 +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
Emanuel Peter
886ac1c261 8308606: C2 SuperWord: remove alignment checks when not required 
Reviewed-by: fgao, kvn, pli
 2023-06-21 06:40:50 +00:00
Tobias Holenstein
f5cbe53fdd 8027711: Unify wildcarding syntax for CompileCommand and CompileOnly 
Reviewed-by: kvn, thartmann, chagedorn
 2023-06-12 07:39:23 +00:00
quadhier
19380d74e4 8305324: C2: Wrong execution of vectorizing Interger.reverseBytes 
Reviewed-by: kvn, pli
 2023-04-12 17:08:26 +00:00
Fei Gao
dea9db2d0a 8305055: IR check fails on some aarch64 platforms 
Reviewed-by: epeter, thartmann
 2023-03-31 09:15:24 +00:00
Emanuel Peter
01e6920581 8298935: fix independence bug in create_pack logic in SuperWord::find_adjacent_refs 
Reviewed-by: kvn, jbhateja
 2023-03-15 14:02:45 +00:00
Jatin Bhateja
713def0bf2 8303105: LoopRangeStrideTest fails IR verification on x86 
Reviewed-by: thartmann
 2023-03-09 12:05:29 +00:00
Roland Westrelin
dc523a58a6 8300258: C2: vectorization fails on simple ByteBuffer loop 
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Reviewed-by: epeter, kvn
 2023-03-09 08:00:24 +00:00
Emanuel Peter
7e08275cc1 8302668: [TESTBUG] Tests require feature sse4_1 which does not exist, should be sse4.1 
Reviewed-by: kvn, thartmann
 2023-02-20 08:41:40 +00:00