[jdk17u-dev] RFR: 8305236: Some LoadLoad barriers in the interpreter are unnecessary after JDK-8220051

[Aleksey Shipilev]

Semi-clean backport to improve AArch64 cold start performance. The backport is not clean, because RISC-V port is not in 17u, and so those hunks do not apply.

Additional testing:
 - [ ] Linux AArch64 fastdebug `tier1 tier2 tier3`

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Commit messages:
 - Backport 2c70828e7dc78783c174e3f93c94b6e2439d2dfb

Changes: https://git.openjdk.org/jdk17u-dev/pull/1468/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1468&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8305236
  Stats: 12 lines in 1 file changed: 0 ins; 12 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1468.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1468/head:pull/1468

PR: https://git.openjdk.org/jdk17u-dev/pull/1468