RFR: 8330465: Stable Values and Collections (Internal) [v5]

[Chen Liang]

On Tue, 14 May 2024 11:12:39 GMT, Per Minborg <pminborg at openjdk.org> wrote:

>> src/hotspot/share/ci/ciField.cpp line 262:
>> 
>>> 260: const char* stable_array3d_klass_name = "jdk/internal/lang/StableArray3D";
>>> 261: 
>>> 262: static bool trust_final_non_static_fields_of_type(Symbol* signature) {
>> 
>> Is there a better way of doing this?
>
> How do we check if the type implements `TrustedFieldType` in C?

Is it possible for us to just look at strict fields from valhalla, so we can reliably constant-fold those strict final fields? https://cr.openjdk.org/~jrose/jls/constructive-classes.html

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PR Review Comment: https://git.openjdk.org/jdk/pull/18794#discussion_r1601876058