RFR: 8323497: On x64, use 32-bit immediate moves for narrow klass base if possible [v7]

[Thomas Stuefe]

On Fri, 23 May 2025 08:19:53 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> src/hotspot/cpu/x86/compressedKlass_x86.cpp line 30:
>> 
>>> 28: #include "oops/compressedKlass.hpp"
>>> 29: #include "utilities/globalDefinitions.hpp"
>>> 30: #include "memory/metaspace.hpp"
>> 
>> `make test TEST=sources/` would likely complain about unsorted order.
>
> Ah no, it only checks this directories:
> 
> 
>     private static final String[] HOTSPOT_SOURCES_TO_CHECK = {
>                     "share/c1",
>                     "share/ci",
>                     "share/compiler",
>                     "share/jvmci",
>     };
> 
> 
> Still worthwhile to sort the includes right here.

Fixed

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PR Review Comment: https://git.openjdk.org/jdk/pull/17340#discussion_r2104082805