https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121570

Andi Kleen <andi-gcc at firstfloor dot org> changed:

           What    |Removed                     |Added
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                 CC|                            |andi-gcc at firstfloor dot org

--- Comment #7 from Andi Kleen <andi-gcc at firstfloor dot org> ---
On x86 with AVX512 the individual instructions can suppress exceptions without
changing any state, which should be much faster. I guess you could have a
avx512 optimized variant of this function which uses this facility. This might
require a custom ABI for this case however.

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