https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81389

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Marc Glisse from comment #4)
> (In reply to rockeet from comment #3)
> > @Martin Liška Yes, my use case is:
> > 
> > __m128i key128 = { key }; // key is an unsigned char
> > int idx = _mm_cmpestri(key128, 1,
> >     *(const __m128i*)(data), // don't require memory align
> >     len,
> >     _SIDD_UBYTE_OPS|_SIDD_CMP_EQUAL_ORDERED|_SIDD_LEAST_SIGNIFICANT);
> > 
> > // ....
> 
> You should load the unaligned data using one of the loadu intrinsics and
> pass that to _mm_cmpestri. When optimizing, it should generate the code you
> want, but in a safe way.

May I close it as invalid?

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