popcnt false data dependency on recent intel
vitalyd at gmail.com
Tue Aug 19 12:24:40 UTC 2014
Awesome, thanks Aleksey. Interesting to know what you discover.
Sent from my phone
On Aug 19, 2014 7:45 AM, "Aleksey Shipilev" <aleksey.shipilev at oracle.com>
> On 08/18/2014 07:20 PM, Vitaly Davidovich wrote:
> > Came across this SO thread recently:
> > I know hotspot has intrinsic that emits popcnt so thought I'd share in
> > case similar adjustment needs to be made to hotspot compilers.
> Thanks, submitted:
> Let me see if I can munge Hotspot codegen into reproducing and fixing
> the issue, if it's real.
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