[Bug rtl-optimization/110202] _mm512_ternarylogic_epi64 generates unnecessary operations

[fabio at cannizzo dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110202

--- Comment #5 from Fabio Cannizzo <fabio at cannizzo dot net> ---
> Well, there is nothing magic on exactly 0x55 immediate, there are 256
> possible immediates, most of them use all of A, B, C, some of them use just
> A, B, others just B, C, others just A, C, others just A, others just B,
> others just C, others none of them.

Indeed I meant 0x55 just as an example.