r259978 - in /branches/gcc-6-branch/gcc: fortra...

[vehre@gcc.gnu.org]

Author: vehre
Date: Sun May  6 12:14:11 2018
New Revision: 259978

URL: https://gcc.gnu.org/viewcvs?rev=259978&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-6-branch/gcc/testsuite/gfortran.dg/coarray_dependency_1.f90
Modified:
    branches/gcc-6-branch/gcc/fortran/ChangeLog
    branches/gcc-6-branch/gcc/fortran/dependency.c
    branches/gcc-6-branch/gcc/fortran/trans-intrinsic.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/gfortran.dg/coarray_lib_comm_1.f90