RFR: 8263672: fatal error: no reachable node should have no use

Wed Mar 17 08:56:08 UTC 2021

On Wed, 17 Mar 2021 07:54:18 GMT, Vladimir Ivanov <vlivanov at openjdk.org> wrote:

>> Follow up to 8263577 (C2: reachable nodes shouldn't have dead uses at
>> the end of optimizations), a case I missed where set_req needs to be
>> replaced by set_req_X.
>
> Looks good.

@iwanowww @TobiHartmann thanks for the reviews

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PR: https://git.openjdk.java.net/jdk/pull/3043