[lworld] RFR: 8251046: [lworld] [lw3] C1 should avoid heap allocations in withfield when possible [v4]

[Frederic Parain]

On Mon, 10 Aug 2020 15:16:42 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Looks good to me. Thanks for making these changes!
>
> Thanks Tobias!
> 
> Fred

/integrate

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

PR: https://git.openjdk.java.net/valhalla/pull/137