[Bug fortran/81773] [Coarray] Get with vector index on lhs leads to incorrect caf_get_by_ref() call.

[vehre at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81773

--- Comment #8 from vehre at gcc dot gnu.org ---
Author: vehre
Date: Sat Apr 28 14:54:20 2018
New Revision: 259742

URL: https://gcc.gnu.org/viewcvs?rev=259742&root=gcc&view=rev
Log:
gcc/fortran/ChangeLog:

2018-04-28  Andre Vehreschild  <vehre@gcc.gnu.org>

        PR fortran/81773
        PR fortran/83606
        Backport from trunk
        * dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored
        during dependency computation.  They define no data dependency.
        * trans-array.c (conv_array_index_offset): The stride can not be set
        here, prevent fail.
        * trans-intrinsic.c (conv_caf_send): Add creation of temporary array
        for caf_get's result and copying to the array with vectorial
        indexing.

gcc/testsuite/ChangeLog:

2018-04-28  Andre Vehreschild  <vehre@gcc.gnu.org>

        PR fortran/81773
        PR fortran/83606
        Backport from trunk
        * gfortran.dg/coarray/get_to_indexed_array_1.f90: New test.
        * gfortran.dg/coarray/get_to_indirect_array.f90: New test.


Added:
   
branches/gcc-7-branch/gcc/testsuite/gfortran.dg/coarray/get_to_indexed_array_1.f90
   
branches/gcc-7-branch/gcc/testsuite/gfortran.dg/coarray/get_to_indirect_array.f90
Modified:
    branches/gcc-7-branch/gcc/fortran/ChangeLog
    branches/gcc-7-branch/gcc/fortran/dependency.c
    branches/gcc-7-branch/gcc/fortran/trans-array.c
    branches/gcc-7-branch/gcc/fortran/trans-intrinsic.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog