RFR: 8292761: x86: Clone nodes to match complex rules [v2]

Tue Nov 29 14:43:27 UTC 2022

On Mon, 28 Nov 2022 18:16:07 GMT, Sandhya Viswanathan <sviswanathan at openjdk.org> wrote:

>> Thank @TobiHartmann @chhagedorn for your comments, I have updated the PR to address those.
>
> @merykitty Do you plan to get this optimization in? I had only one comment (October 18). Please take a look.

@sviswa7 I did some more testing and it seems that this approach does not work reliably in cases of `blsi` and the likes. I am thinking more about this problem. Thanks.

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PR: https://git.openjdk.org/jdk/pull/9977