RFR: 8324751: C2 SuperWord: Aliasing Analysis runtime check [v10]

[Vladimir Kozlov]

On Thu, 14 Aug 2025 14:33:03 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Update src/hotspot/share/opto/c2_globals.hpp
>>    
>>    Co-authored-by: Christian Hagedorn <christian.hagedorn at oracle.com>
>>  - improve predicates.hpp documentation
>
> @chhagedorn Thanks for the drive-by comments about the Predicate documentation. Are you now satisfied? Maybe @rwestrel should have a look at it too, since I completed the missing documentation from the Short-Running-Long-Loop-Predicates as well.

@eme64 did you measure how much C2 compilation time changed with these changes (all optimizations enabled)?

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PR Comment: https://git.openjdk.org/jdk/pull/24278#issuecomment-3194704275