11 Commits

Author SHA1 Message Date
Saranya Natarajan
4b774cb46d 8370489: Some compiler tests miss the @key randomness
Reviewed-by: dfenacci, epeter, chagedorn
2025-12-11 08:43:31 +00:00
Dingli Zhang
636c61a386 8365302: RISC-V: compiler/loopopts/superword/TestAlignVector.java fails when vlen=128
Reviewed-by: fyang, fjiang
2025-08-13 01:24:39 +00:00
Roman Kennke
1e57648abd 8350457: Implement JEP 519: Compact Object Headers
Reviewed-by: mdoerr, coleenp, zgu
2025-05-22 10:48:50 +00:00
Hamlin Li
2b55979595 8352529: RISC-V: enable loopopts tests
Reviewed-by: fyang, luhenry, rehn
2025-03-21 12:07:33 +00:00
Emanuel Peter
0f426e4a6d 8343685: C2 SuperWord: refactor VPointer with MemPointer
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: kvn, chagedorn
2025-01-21 07:05:05 +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
Emanuel Peter
cfa25b71a6 8328544: Improve handling of vectorization
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: mschoene, kvn, chagedorn, rhalade
2024-10-15 17:04:27 +05:30
Emanuel Peter
7b38bfea33 8333729: C2 SuperWord: remove some @requires usages in test/hotspot/jtreg/compiler/loopopts/superword
Reviewed-by: chagedorn, kvn
2024-06-17 07:00:03 +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