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

[Denis Barbier]

Hi,

For the record, thanks to the GCC compile farm, I determined that this
bug has been fixed in gcc trunk by
   http://gcc.gnu.org/viewcvs?view=revision&revision=145494
Unfortunately this is a merge from a branch (alias-improvements) which
is not mirrored by git, so I had not been able to run git-bisect on it
to find the atomic commit.  And since this portion of code has been
heavily modified, I doubt that it could be backported to gcc 4.4.  I
do not know what can be done now.

Denis