RFR: 8308994: C2: Re-implement experimental post loop vectorization [v2]

[Pengfei Li]

On Fri, 23 Jun 2023 12:08:34 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> src/hotspot/share/opto/vmaskloop.hpp line 97:
>> 
>>> 95:   }
>>> 96: 
>>> 97:   bool is_memory_phi(Node* n) {
>> 
>> Looks like a helper method that could live in `node.hpp` or `cfgnode.hpp`.
>
> SuperWord also makes similar checks, you could refactor those too.

Good suggestion. Done

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/14581#discussion_r1250480720