popcnt false data dependency on recent intel
aleksey.shipilev at oracle.com
Tue Aug 19 11:45:04 UTC 2014
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.
Let me see if I can munge Hotspot codegen into reproducing and fixing
the issue, if it's real.
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