RFR: 8263577: C2: reachable nodes shouldn't have dead uses at the end of optimizations [v2]

[Roland Westrelin]

On Mon, 15 Mar 2021 14:47:58 GMT, Nils Eliasson <neliasso at openjdk.org> wrote:

>> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   vladimir's review
>
> src/hotspot/share/opto/addnode.cpp line 148:
> 
>> 146:       Node *x1 = add1->in(1);
>> 147:       Node *x2 = phase->makecon(add1->as_Add()->add_ring(t2, t12));
>> 148:       set_req_X(2,x2,phase);
> 
> Missing space after comma in argument list. Same a bit further down to.

Thanks for the review. Should be fixed now.

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PR: https://git.openjdk.java.net/jdk/pull/3012