RFR: 8342941: IGV: Add various new graph dumps during loop opts [v4]

[Saranya Natarajan]

On Tue, 15 Jul 2025 09:08:45 GMT, Daniel Lundén <dlunden at openjdk.org> wrote:

>> Saranya Natarajan has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   addressing review comment
>
> test/hotspot/jtreg/compiler/lib/ir_framework/CompilePhase.java line 94:
> 
>> 92:     AFTER_REMOVE_EMPTY_LOOP(        "After Remove Empty Loop"),
>> 93:     BEFORE_ONE_ITERATION_LOOP(      "Before Replacing One Iteration Loop"),
>> 94:     AFTER_ONE_ITERATION_LOOP(       "After Replacing One Iteration Loop"),
> 
> Suggestion:
> 
>     BEFORE_ONE_ITERATION_LOOP(      "Before Replacing One-Iteration Loop"),
>     AFTER_ONE_ITERATION_LOOP(       "After Replacing One-Iteration Loop"),
> 
> 
> I see there are also a few more occurrences that I think needs updating (`grep` for "one iteration loop")

Sorry about this. I have made the changes.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25756#discussion_r2207302326