[aarch64-port-dev ] RFR(M): 8212043: Add floating-point Math.min/max intrinsics
aph at redhat.com
Fri Oct 19 08:12:12 UTC 2018
On 10/19/2018 03:27 AM, Pengfei Li (Arm Technology China) wrote:
> I would like to enable intrinsics of floating-point Math.min/max methods on AArch64. Could anyone help review this change?
> Webrev: http://cr.openjdk.java.net/~pli/rfr/8212043/webrev.00/
> JBS: https://bugs.openjdk.java.net/browse/JDK-8212043
Thanks for this. It looks right, but I'd like to see JMH test results.
Also, do we need an intrinsic? What happens to the performance if
you try to match a pattern such as
(a <= b) ? a : b
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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