RFR: 8327652: S390x: Implements SLP support [v2]

[Amit Kumar]

On Fri, 15 Mar 2024 13:40:29 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

>> src/hotspot/share/opto/machnode.hpp line 146:
>> 
>>> 144:  }
>>> 145: #endif
>>> 146: #if defined(AARCH64)
>> 
>> can't we use #elif here ?
>
> why? no other platform does that.

will there be any issue if we do:

#elif defined(AARCH64)

instead of 

#endif
#if defined(AARCH64)


The above one seems a bit better.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18162#discussion_r1527690087