[jdk17u-dev] RFR: 8322583: RISC-V: Enable fast class initialization checks

[Gui Cao]

Hi, The same issue also exists in the JDK17u. Since corresponding fixes for the other ports are already there in jdk17u, I would like to backport this to jdk17u too. So I would like to backport this to JDK17u. Tier1-3 tested with release build using qemu systems. This is a risc-v specific change. risk is low.

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Commit messages:
 - Backport 8322583: RISC-V: Enable fast class initialization checks

Changes: https://git.openjdk.org/jdk17u-dev/pull/2110/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2110&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/jdk17u-dev/pull/2110.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2110/head:pull/2110

PR: https://git.openjdk.org/jdk17u-dev/pull/2110