Please accept this commit for the trunk

[Mike Stump]

On Feb 8, 2018, at 12:36 PM, Segher Boessenkool <segher@kernel.crashing.org> wrote:
> 
> On Wed, Feb 07, 2018 at 03:52:27PM -0800, Mike Stump wrote:
>> I dusted the pointed to patch off and check it in.  Let us know how it goes.
> 
> I wanted to test this on the primary and secondary powerpc targets as
> well, but okay.

I reviewed it, and it seemed to only trigger for darwin.  Certainly doesn't hurt to run a regression run and ensure that is the case.

>> Does this resolve all of PR84113?  If so, I can push the bug along.
> 
> It makes bootstrap work.  We don't know if it is correct otherwise.

So, would be nice if someone could run a regression test.  I'd do it by the version just before the breakage, and then drop in the patch, and test again.  This minimizes all the other changes.

>> What PR was the attachment url from?
> 
> It is not from a PR, and it has never been sent to gcc-patches; it is
> from https://gcc.gnu.org/ml/gcc-testresults/2017-01/msg02971.html
> (attachment #2).

Ah, that explains it.

Sounds like 1, 3 and 4 also likely need to go it to make things nice.  If someone could regression test and let us know, that's likely the gating factor.