[PATCH][OBVIOUS] Reapply r269790 which was missed during rebase.

[Jeff Law]

On 5/10/19 1:19 AM, Martin Liška wrote:
> Hi.
> 
> When I did split of i386.c I forgot to rebased this patch. It caused failure
> of gcc.target/i386/fpprec-1.c execution test.
> 
> Thank you Jeff for reporting that.
> 
> I'm going to install the patch.
Thanks for fixing.  And this is precisely what the tester is meant to
catch :-)  Just glad its doing its job.

Jeff