[Bug fortran/43829] Scalarization of reductions

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43829

--- Comment #39 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-10-05 14:10:30 UTC ---
Regarding the (In reply to comment #37)
> Sorry, you should have asked for the latest patch.
> I'll post a more up-to-date than the more up-to-date soon.

Thanks. One comment: I think you will increase the binary size by inlining the
reduction. Could you consider keeping the current libgfortran version and
protecting the scalarization by
  if (!optimize_size)

Or, if you replace unconditionally the library version, can you list the
library funcition at http://gcc.gnu.org/wiki/LibgfortranAbiCleanup to make sure
that it gets removed when gfortran breaks the ABI. (The latter has to happen
when we change the array descriptor.)