RFR: 8327963: C2: fix construction of memory graph around Initialize node to prevent incorrect execution if allocation is removed [v8]

[Emanuel Peter]

On Tue, 27 May 2025 08:51:17 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review
>
> src/hotspot/share/opto/multnode.cpp line 51:
> 
>> 49:   auto find_proj = [which_proj, this](ProjNode* proj) {
>> 50:     assert((Opcode() != Op_If && Opcode() != Op_RangeCheck) || proj->Opcode() == (which_proj ? Op_IfTrue : Op_IfFalse),
>> 51:            "bad if #2");
> 
> What do you mean by `bad if #2`? Can you write something more descriptive?

Ah, this was just copied. Would still be nice if it was improved ;)

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PR Review Comment: https://git.openjdk.org/jdk/pull/24570#discussion_r2108622334