[jdk21u-dev] RFR: 8322583: RISC-V: Enable fast class initialization checks

Fri Jan 5 06:57:48 UTC 2024

Hi, The same issue also exists in the JDK21U: I can locally reproduce the performance issues reported by JDK-8219233. So I would like to backport this to JDK21U. Tier1-3 tested with release build using qemu systems. This is a risc-v specific change. Backport is clean, risk is low.

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Commit messages:
 - Backport 5235cc987d8c4455622acda947bed7321086a385

Changes: https://git.openjdk.org/jdk21u-dev/pull/132/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=132&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8322583
  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/132.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/132/head:pull/132

PR: https://git.openjdk.org/jdk21u-dev/pull/132