RFR: 8281079: [s390] Unify Address Operand Encoding in Instruction Emitters [v3]
Lutz Schmidt
lucy at openjdk.java.net
Tue Mar 8 16:23:06 UTC 2022
On Mon, 28 Feb 2022 17:10:26 GMT, Lutz Schmidt <lucy at openjdk.org> wrote:
>> May I please request reviews for this cleanup and unification change. It streamlines the address operand emitters for all instructions. As such, the modifications are widespread and may be cumbersome to review. Please ask questions if anything is unclear.
>>
>> SAP does not maintain a full s390x build and test environment any longer. I would therefore very much appreciate if somebody would run a build and test cycle on s390x.
>>
>> As this is a s390x-only change, other platforms are not impacted.
>
> Lutz Schmidt has updated the pull request incrementally with one additional commit since the last revision:
>
> minor comment adaptations and code formatting
Meanwhile, there exists a SAP-internal port of the change to HotSpot 11. This port passes all SAP-internal testing which is a good indication that the change has no obvious shortcomings.
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PR: https://git.openjdk.java.net/jdk/pull/7324
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