ove
> "#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
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 *
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.
Maybe not.
Could some future version of gcc move string
(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 mini...@googlemail.com
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
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.
I see it all the time. Whenever I
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
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
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)
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