Andrew Haley aph at
Tue Sep 19 08:15:29 UTC 2017


On 08/09/17 16:17, Dmitrij wrote:
> I support the idea of intrinsifying Math.multiplyHigh method: it seems 
> like it will be very effective to implement at least on aarch64 and 
> x86_64 using umulh and mulq instructions.
> Vladimir, what do you think?
> If there are no other volunteer I'd be happy to do this.
> Enhancing java.lang.Math intrinsics situation for aarch64 port is on my 
> todo list.

Can I have an ETA for this, please?

Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

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