Declaring variables as register in C is a leftover from an earlier
era (like cassette tape decks in cars).
Stephen Hemminger (5):
qat: remove redundant C register keyword
qede: remove register from declaraitons
ark: remove register keyword
mlx5: no need for register keyword
mlx4: remove
On 8/23/2018 2:07 PM, Ferruh Yigit wrote:
> On 8/1/2018 10:03 PM, Stephen Hemminger wrote:
>> On Wed, 1 Aug 2018 18:03:04 +
>> Yongseok Koh wrote:
>>
On Jul 31, 2018, at 11:07 AM, Stephen Hemminger
wrote:
On Tue, 31 Jul 2018 18:48:40 +0200
Adrien Mazarguil wrote:
>>
On Tue, Jul 31, 2018 at 09:30:54AM -0700, Stephen Hemminger wrote:
> Declaring variables as register in C is a leftover from an earlier
> era (like cassette tape decks in cars).
I don't agree here. It's a hint for compilers and developers that the
address of such variables won't be needed (and can
On Tue, 31 Jul 2018 18:48:40 +0200
Adrien Mazarguil wrote:
> On Tue, Jul 31, 2018 at 09:30:54AM -0700, Stephen Hemminger wrote:
> > Declaring variables as register in C is a leftover from an earlier
> > era (like cassette tape decks in cars).
>
> I don't agree here. It's a hint for compilers a
Hi Stephen
Can you elaborate more?
Can you add references?
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger
> Sent: Tuesday, July 31, 2018 7:31 PM
> To: dev@dpdk.org
> Cc: Stephen Hemminger
> Subject: [dpdk-dev] [PATCH 0/
> On Jul 31, 2018, at 11:07 AM, Stephen Hemminger
> wrote:
>
> On Tue, 31 Jul 2018 18:48:40 +0200
> Adrien Mazarguil wrote:
>
>> On Tue, Jul 31, 2018 at 09:30:54AM -0700, Stephen Hemminger wrote:
>>> Declaring variables as register in C is a leftover from an earlier
>>> era (like cassette ta
On Wed, 1 Aug 2018 18:03:04 +
Yongseok Koh wrote:
> > On Jul 31, 2018, at 11:07 AM, Stephen Hemminger
> > wrote:
> >
> > On Tue, 31 Jul 2018 18:48:40 +0200
> > Adrien Mazarguil wrote:
> >
> >> On Tue, Jul 31, 2018 at 09:30:54AM -0700, Stephen Hemminger wrote:
> >>> Declaring variable
On 8/1/2018 10:03 PM, Stephen Hemminger wrote:
> On Wed, 1 Aug 2018 18:03:04 +
> Yongseok Koh wrote:
>
>>> On Jul 31, 2018, at 11:07 AM, Stephen Hemminger
>>> wrote:
>>>
>>> On Tue, 31 Jul 2018 18:48:40 +0200
>>> Adrien Mazarguil wrote:
>>>
On Tue, Jul 31, 2018 at 09:30:54AM -0700,
Hi all,
Has there been any change regarding this? I'm still at DPDK 18.11. Maybe
automatically add -Wno-register when C++17 is enabled? Or have a some
register macro which gets undefined if C++17 is enabled?
The "warning: ISO C++1z does not allow ‘register’ storage class
specifier" is annoyi
On Thu, Jan 31, 2019 at 09:02:36AM +0100, Tom Barbette wrote:
> Hi all,
>
> Has there been any change regarding this? I'm still at DPDK 18.11. Maybe
> automatically add -Wno-register when C++17 is enabled? Or have a some
> register macro which gets undefined if C++17 is enabled?
>
> The "warning:
On 2019-01-31 10:11, Bruce Richardson wrote:
What header is that? From what I see the patchset only makes changes to .c
files rather than any .h files, so not sure it would help in your case.
Yes you're right. There are other occurrences of register indeed.
I got the warning from rte_common.h:
I agree using register for todays compilers is unnecessary and can actually be
wrong in some cases. The compilers can pick the correct registers better then
we can normally and restricting the compiler makes no sense.
Sent from my iPhone
> On Jan 31, 2019, at 3:11 AM, Bruce Richardson
> wrot
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