From: Bernd Schmidt <bschmidt@redhat.com>
To: Nathan Sidwell <nathan@acm.org>,
GCC Patches <gcc-patches@gcc.gnu.org>,
Richard Guenther <richard.guenther@gmail.com>
Subject: Re: [OpenACC] internal fn folding
Date: Wed, 04 Nov 2015 10:02:00 -0000 [thread overview]
Message-ID: <5639D79B.8040200@redhat.com> (raw)
In-Reply-To: <56376B79.5010100@acm.org>
On 11/02/2015 02:56 PM, Nathan Sidwell wrote:
> On 10/28/15 14:40, Nathan Sidwell wrote:
>> Richard,
>> this patch adds folding for the new GOACC_DIM_POS and GOACC_DIM_SIZE
>> internal
>> functions. IIUC gimple_fold_call is the right place to add this.
>>
>> The size of a compute dimension is very often a compile-time
>> constant. On the
>> host, in particular it's 1, which means we can deduce the POS must be
>> zero.
>>
>> ok?
>
> https://gcc.gnu.org/ml/gcc-patches/2015-10/threads.html#03095
>
> Ping?
Ok.
Bernd
next prev parent reply other threads:[~2015-11-04 10:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 18:41 Nathan Sidwell
2015-11-02 13:56 ` Nathan Sidwell
2015-11-04 10:02 ` Bernd Schmidt [this message]
2015-11-05 15:48 ` Nathan Sidwell
2015-11-08 14:04 ` Thomas Schwinge
2015-11-08 15:44 ` Tom de Vries
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