[Bug target/115723] SPEC CPU2017 521/621 build error with -Ofast and AVX512 enabled(-ftree-vectorize?)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115723

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The assert that is being hitting:
  bool cond_fn_p = code.is_internal_fn ()
    && conditional_internal_fn_code (internal_fn (code)) != ERROR_MARK;
  if (cond_fn_p)
    {
      gcc_assert (code == IFN_COND_ADD || code == IFN_COND_SUB
                  || code == IFN_COND_MUL || code == IFN_COND_AND
                  || code == IFN_COND_IOR || code == IFN_COND_XOR
                  || code == IFN_COND_MIN || code == IFN_COND_MAX);
      gcc_assert (op.num_ops == 4
                  && (op.ops[reduc_index]
                      == op.ops[internal_fn_else_index ((internal_fn) code)]));
    }