[aarch64-port-dev ] RFR(M): 8212043: Add floating-point Math.min/max intrinsics

Andrew Haley aph at redhat.com
Fri Oct 19 08:53:48 UTC 2018


On 10/19/2018 09:12 AM, Andrew Haley wrote:
> Also, do we need an intrinsic? What happens to the performance if
> you try to match a pattern such as
> 
> (a <=  b) ? a : b

Ah, this would be wrong to covert to the min instruction because of NaN
handling, wouldn't it? Forget that idea, then. Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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