On Mon, 12 Apr 2021, Jakub Jelinek wrote:
> Hi!
>
> Similarly to PR95450 done on GIMPLE, this patch punts if we try to
> simplify_{gen_,}subreg from some constant into the IBM double double
> IFmode (or sometimes TFmode) if the double double format wouldn't preserve
> the bits. Not all values ar
Hi!
Similarly to PR95450 done on GIMPLE, this patch punts if we try to
simplify_{gen_,}subreg from some constant into the IBM double double
IFmode (or sometimes TFmode) if the double double format wouldn't preserve
the bits. Not all values are valid in IBM double double, e.g. the format
requires
