Re: [patch,gomp4] Fix PR74600

2016-09-16 Thread Jakub Jelinek
On Fri, Sep 16, 2016 at 10:28:49AM +0200, Jakub Jelinek wrote: > I'll need to discuss it on omp-lang. I think we just need to declare > accesses to the vars living in parent frame when the parent is partially or > fully not offloaded and the nested function is as unspecified behavior. > Of course

Re: [patch,gomp4] Fix PR74600

2016-09-16 Thread Jakub Jelinek
On Thu, Sep 15, 2016 at 05:37:52PM -0700, Cesar Philippidis wrote: > On 09/09/2016 03:34 PM, Cesar Philippidis wrote: > > By design, the libgomp OpenACC runtime prohibits data clauses with > > aliased addresses from being used in the same construct. E.g., the user > > is not allowed to specify > >

Re: [patch,gomp4] Fix PR74600

2016-09-15 Thread Cesar Philippidis
On 09/09/2016 03:34 PM, Cesar Philippidis wrote: > By design, the libgomp OpenACC runtime prohibits data clauses with > aliased addresses from being used in the same construct. E.g., the user > is not allowed to specify > > #pragma acc parallel copy(var[0:10]) copy(pvar[0:10]) > > where pvar is