RFR: 8357056: RISC-V: Asm fixes - load/store width [v2]

[Fei Yang]

On Tue, 20 May 2025 12:02:43 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Hi, please consider.
>> 
>> While working on https://github.com/openjdk/jdk/pull/25252, I notice:
>> - Major op code was just repeat
>> - Width coded in binary
>> - Stores have mixed up rs1 and rs2
>> - Bonus, fsd used a macro for no reason
>> 
>> I think this improves readability.
>> 
>> Tested tier1
>> 
>> Thanks, Robbin
>
> Robbin Ehn has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Fixed flh/flw/fld
>  - Merge branch 'master' into asm_fixes
>  - Fixes

Latest version looks great! Thanks.

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Marked as reviewed by fyang (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25253#pullrequestreview-2856098290