[Patch, Fortran, committed] CO_MIN/MAX/SUM fixes

This patches fixes a few bugs related to CO_MIN/MAX/SUM: * The recent patch missed to update the argument in trans-intrinsic, it had the changes only in trans-decl and libgfortran/caf. * in libcaf_single, setting stat to 0 had a bug * There were several multi-image bugs in the collective_2.

Re: [Patch, Fortran, committed] CO_MIN/MAX/SUM fixes

Tobias Burnus wrote: This patches fixes a few bugs related to CO_MIN/MAX/SUM: Committed as Rev. 211816. That patch required also the attached testsuite changes, committed as Rev. 211833. Tobias Index: gcc/testsuite/ChangeLog