https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118342
Alexander Monakov <amonakov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amonakov at gcc dot gnu.org
--- Comment #5 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Why not? It is just saying, that unlike the general x86-64 ISA design, in the
case of BSF the 32-bit result is not automatically zero-extended to 64 bits
(but was on old implementations).
