Bug#571572: Bug#569436: blas: zgesvd seems to give incorrect results

[Sylvestre Ledru]

> > Waow, you did  it, congratulations.  I can indeed reproduce this bug
> > with your small testcase.
> 
> Wonderful! I've reported the bug to upstream gcc, and have created a
> new bug against the Debian gcc and blocked this bug by it.
> 
> Hope this helps. Thanks for pointing me in the right direction.
Impressive. I have been following your investigations. Well done for
finding all this.

Sylvestre