uct *wq)" and remove
> "#undef flush_workqueue", suggested by Joe Perches .
On Mon, 2018-07-30 at 10:51 -0400, David Malcolm wrote:
> On Sun, 2018-07-29 at 13:41 -0700, Joe Perches wrote:
> > I would like to implement a gcc plugin that can compress an
> > __attribute__((format(printf, x, y))) const char array before
> > storage so that the formats can
I would like to implement a gcc plugin that can compress an
__attribute__((format(printf, x, y))) const char array before
storage so that the formats can be size reduced when stored and
expanded appropriately before use.
As this is the first plugin I am trying to implement, I'm a bit
lost in detai
On Thu, 2017-04-27 at 10:42 -0600, Jeff Law wrote:
> On 04/25/2017 05:02 PM, Martin Sebor wrote:
> > On 04/25/2017 02:35 PM, Joe Perches wrote:
> > > A possibly useful addition similar to:
> > >
> > > __attribute__((warn_unused_result))
> > &g
A possibly useful addition similar to:
__attribute__((warn_unused_result))
might be
__attribute__((warn_untested_result))
for things like allocation failures that
are not verified before use.
For instance:
void *malloc(size_t size);
could become
void * __attribute((warn_untested_res
On Thu, 2015-04-02 at 16:00 +, Joseph Myers wrote:
> On Thu, 26 Mar 2015, Joe Perches wrote:
> > > I'd have thought that a function-wide
> > > __attribute__((__string_section__(foo))
> > > wouldn't be a ton of work to implement.
> >
> >
(adding gcc@gcc.gnu.org)
On Thu, 2015-03-26 at 14:40 -0700, Andrew Morton wrote:
> On Thu, 26 Mar 2015 21:49:06 +0100 Mathias Krause
> wrote:
>
> > Andrew, what's your opinion on such a patch set? Do you too think it's
> > useful? Or do you share Ingo's fear about the additional maintenance
> >
On Sun, 2008-03-23 at 16:22 +0100, Denys Vlasenko wrote:
> On Friday 29 February 2008 02:09, Joe Perches wrote:
> > But the function place_entity doesn't use it directly or indirectly.
> > If the lines above are removed, the generated code for place_entity changes.
>
On Thu, 2008-02-28 at 11:23 +0100, Jan Hubicka wrote:
> The call ought to be always
> early inlined and not seen by any optimization pass.
The inlined functions don't actually appear in the generated code.
Look at the code generation differences for kernel/sched.c
function place_entity
$ size sc
On Tue, 2008-02-26 at 21:44 -0800, David Rientjes wrote:
> I'm not seeing any change in text size with allyesconfig after applying
> this patch with latest git:
This is just x86 defconfig
> Joe, what version of gcc are you using?
$ gcc --version
gcc (GCC) 4.2.2 20071128 (prerelease) (4.2.2-3.1m
On Tue, 2008-02-26 at 21:13 -0700, Matthew Wilcox wrote:
> That's very interesting. It's only 64 bytes, but still, it's not
> supposed to have any different effect.
Especially because __simple_attr_check_format is not even used
or called in an x86 defconfig. It's powerpc/cell specific.
> Could
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