[Bug target/110921] Relax _tzcnt_u32 support on x86_64, all x86_64 arch support for this instruction

[luoyonggang at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110921

罗勇刚(Yonggang Luo) <luoyonggang at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Relax _tzcnt_u32 support    |Relax _tzcnt_u32 support on
                   |x86, all x86 arch support   |x86_64, all x86_64 arch
                   |for this instruction        |support for this
                   |                            |instruction
             Target|x86_64-*-*, i?86-*-*        |x86_64-*-*

--- Comment #13 from 罗勇刚(Yonggang Luo) <luoyonggang at gmail dot com> ---
Be precise, all