https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91824
Alexander Monakov <amonakov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amonakov at gcc dot gnu.org
--- Comment #1 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
A related problem was previously discussed in PR 29776 but this is not a
duplicate. In that PR part of the problem was with UB of clz/ctz for zero
inputs, none of that poses a problem for popcount and pmovmskb.