[lworld] RFR: 8263566: [lworld] Skip generate_return_value_stubs when InlineTypeReturnedAsFields is disabled

[Yi Yang]

On Mon, 15 Mar 2021 09:08:39 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> This is a trivial change. When InlineTypeReturnedAsFields is turned off, we can skip generating related stub routines, which would reduce C heap occupancy and start VM faster through slightly.
>> 
>> Testing:
>> x86: all valhalla related tests with release mode
>> aarch64: none
>> 
>> Best regards,
>> Yang
>
> Hi Yang,
> 
> looks good to me, thanks for fixing.
> 
> Best regards,
> Tobias

Thank you Tobias for the review.

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PR: https://git.openjdk.java.net/valhalla/pull/367