Re: [PATCH] ifcvt/vect: Emit COND_ADD for conditional scalar reduction.

[Robin Dapp]

> We might need a similar assert
> 
>         gcc_assert (HONOR_SIGNED_ZEROS (vectype_out)
>                       && !HONOR_SIGN_DEPENDENT_ROUNDING (vectype_out));?

erm, obviously not that exact assert but more something like

if (HONOR_SIGNED_ZEROS && !HONOR_SIGN_DEPENDENT_ROUNDING...)
  {
    if (dump)
      ...
    return false;
  }

or so.

Regards
 Robin