Re: [openacc] add a warning for non-contiguous data clauses

2016-08-09 Thread Jakub Jelinek
On Tue, Aug 02, 2016 at 09:16:00PM -0700, Cesar Philippidis wrote: > 2016-08-02 Cesar Philippidis > > gcc/fortran/ > * openmp.c (resolve_oacc_data_clauses): Emit a warning about a > potentially non-contiguous array pointer. > (resolve_omp_clauses): Extend coverage of Ope

[openacc] add a warning for non-contiguous data clauses

2016-08-02 Thread Cesar Philippidis
OpenACC requires that fortran array pointers must represent contiguous arrays. As of now, the fortran FE in trunk treats non-contiguous array pointers as an errors, at least for explicit data clauses. This patch relaxes this errors to warnings for two reasons: 1. A lot of existing code don't set