https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63262
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The existence of the popcntq instruction suggests your libgmp has been
configured for Nehalem or later CPU, which you apparently don't have.
So, either convince whoever built it to configure it for earlier CPUs, or build
it on your own. In any case, this doesn't sound like a GCC bug in any way.
