RFR: 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter [v8]

Gui Cao gcao at openjdk.org
Fri Jan 10 08:16:09 UTC 2025


> Follow this patch https://github.com/openjdk/jdk/pull/19989, The fix for [JDK-8332587](https://bugs.openjdk.org/browse/JDK-8332587) was for C2 only. Implement the same fix for C1 and the interpreter.
> 
> ### Testing
> - [x] Run tier1-3 tests on SOPHON SG2042 (release)

Gui Cao has updated the pull request incrementally with one additional commit since the last revision:

  Add MacroAssembler::ror function

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/21922/files
  - new: https://git.openjdk.org/jdk/pull/21922/files/3bcd76e4..82024b31

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21922&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21922&range=06-07

  Stats: 20 lines in 2 files changed: 19 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/21922.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21922/head:pull/21922

PR: https://git.openjdk.org/jdk/pull/21922


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