[Bug c++/70438] result type of vector operations

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70438

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The documentation says:
 The result of the comparison is a vector of the same width and number of
elements as the comparison operands with a signed integral element type.

But it is obviously not true.