[patch, fortran] Create some temporary variables for matmul arguments

[Jerry DeLisle]

On 05/28/2017 02:40 PM, Thomas Koenig wrote:
> Hello world,
> 
> the attached patch generates some more opportunities for matmul inlining
> by creating temporaries if arguments overlap, if the return is from
> a function or something similar.
> 
> With this, we are pretty much coming to the end of the matmul
> optimization saga.  After this, on to new shores! :-)
> 
> Regression-testing turned up a few problems, which were fixed
> (see ChangeLog).
> 
> OK for trunk?
> 

OK, and thanks. I do think its time to move on. ;)

Jerry