[Bug target/62011] False Data Dependency in popcnt instruction
debiandev at gmail dot com
Tue Aug 5 13:40:00 GMT 2014
--- Comment #3 from Andev <debiandev at gmail dot com> ---
This seems to be specific to some latest Intel CPUs. I am not sure which other
CPUs are affected. There is no official errata for this behavior AFAIK.
As Alexander suggested, it would be a great idea to have a work around for this
in gcc for these specific CPUs.
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