RFR: 8254887: C2: assert(cl->trip_count() > 0) failed: peeling a fully unrolled loop [v2]

[Roland Westrelin]

On Thu, 12 Nov 2020 14:24:25 GMT, Roland Westrelin <roland at openjdk.org> wrote:

>> Looks good to me.
>
> @TobiHartmann thanks for the review

I added a comment a made a tweak to the fix so it only really applies to normal loops. I suppose there's a chance if pre/main/post loops exist that RCE could help a bit.

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PR: https://git.openjdk.java.net/jdk/pull/1096