[riscv-port-jdk17u:riscv-port] RFR: 8308089: [riscv-port-jdk17u] Intrinsify Unsafe.storeStoreFence

[Xiaolin Zheng]

On Mon, 15 May 2023 10:30:56 GMT, Xiaolin Zheng <xlinzheng at openjdk.org> wrote:

> [JDK-8252990](https://bugs.openjdk.org/browse/JDK-8252990) was recently backported to jdk17u in April. We should also enable the matching rule for `StoreStoreFence` on the WIP riscv-port-jdk17u repo.
> 
> Found the small fastdebug crash when backporting #51 using `-Xcomp`.
> 
> Testing a hotspot tier1~2 in progress.

Thank you for reviewing!

Tier1 and tier2 passed.

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PR Comment: https://git.openjdk.org/riscv-port-jdk17u/pull/52#issuecomment-1549043929