RFR: 8365732: RISC-V: implement AES CTR intrinsics [v11]

Anjian Wen wenanjian at openjdk.org
Sat Oct 18 11:31:37 UTC 2025


> Hi everyone, please help review this patch which Implement the _counterMode_AESCrypt with Zvkned. On my QEMU, with Zvkned extension enabled, the tests in test/hotspot/jtreg/compiler/codegen/aes/ Passed.

Anjian Wen has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 12 commits:

 - Merge branch 'openjdk:master' into aes_ctr
 - add assertion and change test
 - add zbb and zvbb check
 - Merge branch 'openjdk:master' into aes_ctr
 - Merge branch 'openjdk:master' into aes_ctr
 - fix the counter increase at limit and add test
 - change format
 - update reg use and instruction
 - change some name and format
 - delete useless Label, change L_judge_used to L_slow_loop
 - ... and 2 more: https://git.openjdk.org/jdk/compare/eff6439e...716825a4

-------------

Changes: https://git.openjdk.org/jdk/pull/25281/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25281&range=10
  Stats: 283 lines in 3 files changed: 278 ins; 1 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/25281.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25281/head:pull/25281

PR: https://git.openjdk.org/jdk/pull/25281


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