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Re: [PATCH] zero-length arrays in OpenACC
- From: Cesar Philippidis <cesar at codesourcery dot com>
- To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Jakub Jelinek <jakub at redhat dot com>
- Date: Thu, 14 Jul 2016 18:57:42 -0700
- Subject: Re: [PATCH] zero-length arrays in OpenACC
- Authentication-results: sourceware.org; auth=none
- References: <574F5530.9080408@codesourcery.com>
Ping, x2.
Cesar
On 06/01/2016 02:35 PM, Cesar Philippidis wrote:
> This patch teaches c and c++ front ends and omp-low how to deal with
> subarray involving GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} data
> mappings. As the libgomp test case shows, it might be possible for a
> subarray to have zero length. This patch fixes that.
>
> I also updated *parser_oacc_declare not to handle GOMP_MAP_POINTER,
> because subarray pointers are now firstprivate.
>
> Is this OK for trunk?
>
> Cesar
>