[gfortran] Patch Ping**2

[Tobias Schlüter]

Tobias Schlüter wrote:
> Tobias Schlüter wrote:
>>I jsut got back home, and my build / testsuite run has finished.  Alas, I'm
>>seeing a bug deep in the innards of the compiler in one of my new testcases:
>>the tree-checking phase complains.  I'll have a look at this tomorrow.
> 
> 
> This turned out to be a gimplifier bug, now PR22035.  Something as simple as
>    COMPLEX z, w
>    z = (1.,2.)
>    if (z/=w) call abort
>    end
> ICEs on the mainline currently.
> 
> I will commit the patch and the other testcase to the mainline, and the patch
> together with both patches to the 4.0 branch.  The testcase which is broken
> will have to wait for the above bug -- which is completely unrelated, except
> that it happened to appear in this testcase -- to get fixed.

The testcase is now on the mainline as well.

- Tobi