[Bug tree-optimization/88464] AVX-512 vectorization of masked scatter failing with "not suitable for scatter store"

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88464

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kirill.yukhin at intel dot com

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks like there are no scatter patterns with DFmode, only SFmode ones?  But
even

void loop (float * __restrict__ a, float const * __restrict__ b, int const *
__restrict__ off1, int const * __restrict__ off2, int n)
{
#if defined(__clang__)
#pragma clang loop vectorize(assume_safety)
#elif defined(__GNUC__)
#pragma GCC ivdep
#endif
    for (int i = 0; i < n; ++i)
    {
        if (b[i] < b[i])
            a[off1[i]] = b[i];
        else
            a[off2[i]] = b[i];
    }
}

doesn't work.