RFR(M): take2: 8086069: Adapt runtime calls to recent intrinsics to pass ints as long

John Rose john.r.rose at oracle.com
Wed Jul 1 23:35:13 UTC 2015

That is much, much cleaner.  Thanks!  Reviewed.  — John

On Jul 1, 2015, at 6:13 AM, Lindenmaier, Goetz <goetz.lindenmaier at sap.com> wrote:
> Hi,
> I went back and had another look at this change.
> As John proposed, I reworked it so that now the necessary sign extensions
> are done in the native wrapper. These will not be subject to optimization,
> but performance measurements showed no regressions.
> The change also removes the shared adaptions we did before.
> http://cr.openjdk.java.net/~goetz/webrevs/8086069-call_conv/webrev.02/
> Could somebody please review this change?  I please need a sponsor.
> Best regards,
>   Goetz

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