https://bugs.kde.org/show_bug.cgi?id=369459

--- Comment #10 from Andrew Pinski <pins...@gcc.gnu.org> ---
>Andrew, is there a way to automatically detect the relevant cores at
startup time

You could scan /proc/cpuinfo for the "CPU implementer" value of 0x43 ('C') but
that only catches the current cores which have this micro-arch effect.  Someone
else in the future could implement this same issue too since they are following
the arch to letter.

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