RFR: 8362838: RISC-V: Incorrect matching rule leading to improper oop instruction encoding

[Feilong Jiang]

On Mon, 21 Jul 2025 02:22:49 GMT, Fei Yang <fyang at openjdk.org> wrote:

>> Same as [JDK-8361892](https://bugs.openjdk.org/browse/JDK-8361892), but for riscv.
>> 
>> Testing:
>> - [x] Tier1-3 & hotspot:tier4 on linux-riscv64
>
> Look good to me. Thanks for fixing this.

@RealFYang @yadongw -- Thanks!

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PR Comment: https://git.openjdk.org/jdk/pull/26318#issuecomment-3111737114