8226721: Missing intrinsics for Math.ceil, floor, rint

[Bhateja, Jatin]

Hi Nils,

I will convert new vector patterns added by this patch to generic operands patterns once this lands into mainline, will update the other patch.

Regards,
Jatin


-------- Original message --------
From: Nils Eliasson <nils.eliasson at oracle.com>
Date: 04/09/2019 00:55 (GMT+05:30)
To: hotspot-compiler-dev at openjdk.java.net
Subject: Re: 8226721: Missing intrinsics for Math.ceil, floor, rint

Hi Jatin,

Thanks for adding these.

Does this patch conflict with your patch that adds generic vector
operands? Do you have any preferred order?

I can take them for a spin through our testing.

Best regards,

Nils


On 2019-09-03 11:41, Bhateja, Jatin wrote:
> Hi All,
>
> Please find a patch with the following changes:-
> 1) Intrincifiation for Math.ceil/floor/rint.
> 2) Auto-vectorizer handling.
>
> JBS: https://bugs.openjdk.java.net/browse/JDK-8226721
> Webrev: http://cr.openjdk.java.net/~jbhateja/8226721/webrev.05
>
> Kindly review it.
>
> Best Regards,
> Jatin