RFR: 8324751: C2 SuperWord: Aliasing Analysis runtime check [v11]

Emanuel Peter epeter at openjdk.org
Mon Aug 18 06:38:28 UTC 2025


On Sun, 17 Aug 2025 21:58:35 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   more documentation for Christian
>
> src/hotspot/share/opto/mempointer.hpp line 404:
> 
>> 402: //     (C0) pointer p and its MemPointer mp, which is constructed with safe decompositions.
>> 403: //     (C1) a summand "scale_v * v" that occurs in mp.
>> 404: //     (C2) a strided range r = [lo, lo + stride_v, .. hi] for v.
> 
> If `hi` inclusive or exclusive?

Yes, I expanded the line a bit :)

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PR Review Comment: https://git.openjdk.org/jdk/pull/24278#discussion_r2281424380


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