RFR(S): JDK-8184943: AARCH64: Intrinsify hasNegatives
aph at redhat.com
Fri Jul 21 14:53:03 UTC 2017
On 21/07/17 15:05, White, Derek wrote:
> If this is a problem, there might be a problem in copy_memory
> (stubGenerator_aarch64.cpp) as well, where we may read past an
I think that's the bit I wrote, and I'm fairly sure that we don't.
> I went looking for see if there's some padding at the end of a heap
> region that we were counting on, but didn't find any yet.
There isn't. I know that because I once hit such a bug.
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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