RFR: 8343941: IGV: dump graph at different register allocation steps [v2]

[Damon Fenacci]

On Tue, 12 Nov 2024 11:51:31 GMT, Roberto Castañeda Lozano <rcastanedalo at openjdk.org> wrote:

>> src/hotspot/share/opto/phasetype.hpp line 104:
>> 
>>> 102:   flags(POST_ALLOCATION_COPY_REMOVAL,   "Post-allocation copy removal") \
>>> 103:   flags(MERGE_MULTIDEFS,                "Merge multiple definitions") \
>>> 104:   flags(FIXUP_SPILLS,                   "Fix up spills") \
>> 
>> Should we split at the word boundary?
>> Suggestion:
>> 
>>   flags(FIX_UP_SPILLS,                   "Fix up spills") \
>
> Thanks, done in commit e44fa796.

To be consistent I guess the same could be done for `MERGE_MULTIDEFS`

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PR Review Comment: https://git.openjdk.org/jdk/pull/22017#discussion_r1838122312