On Wed, Jun 11, 2014 at 2:18 PM, David Edelsohn wrote:
> It gives me great pleasure to announce that GCC has won the
>
> ACM SIGPLAN Programming Languages Software Award
>
> Congratulations to the entire GCC Community!
That's great!
The gcc.gnu.org page has a news item but it doesn't contain a l
On Thu, Jun 12, 2014 at 10:16:19AM +0200, Richard Biener wrote:
> On Wed, Jun 11, 2014@2:18 PM, David Edelsohn wrote:
> > It gives me great pleasure to announce that GCC has won the
> >
> > ACM SIGPLAN Programming Languages Software Award
> >
> > Congratulations to the entire GCC Community!
>
> T
In GCC 4.9, we have optimizations that make use of non-null annotations,
at least for removing null pointer checks. Some libc functions are
annotated with it, such as qsort, memcpy, memset, memcmp.
On the other hand, it is unspecified if the data() member of std::vector
returns null pointer i
On 12 June 2014 10:40, Florian Weimer wrote:
> In GCC 4.9, we have optimizations that make use of non-null annotations, at
> least for removing null pointer checks. Some libc functions are annotated
> with it, such as qsort, memcpy, memset, memcmp.
Yep, as described at https://gcc.gnu.org/gcc-4.9
On Wed, Jun 11, 2014 at 4:09 PM, Prathamesh Kulkarni
wrote:
> On 6/11/14, Richard Biener wrote:
>> On Wed, Jun 11, 2014 at 12:53 PM, Richard Biener
>> wrote:
>>> On Wed, Jun 11, 2014 at 10:51 AM, Richard Biener
>>> wrote:
On Tue, Jun 10, 2014 at 1:57 PM, Richard Biener
wrote:
[...sni
Hi,
I noticed there is below code/comments about may_be_zero field in loop
niter desc:
tree may_be_zero;/* The boolean expression. If it evaluates to true,
the loop will exit in the first iteration (i.e.
its latch will not be executed), even if the niter
On Thu, Jun 12, 2014 at 1:41 PM, Bin.Cheng wrote:
> Hi,
> I noticed there is below code/comments about may_be_zero field in loop
> niter desc:
>
> tree may_be_zero;/* The boolean expression. If it evaluates to true,
>the loop will exit in the first iteration (i.e.
>
Hi,
> > I noticed there is below code/comments about may_be_zero field in loop
> > niter desc:
> >
> > tree may_be_zero;/* The boolean expression. If it evaluates to true,
> >the loop will exit in the first iteration (i.e.
> >its latch will not be executed),
The GCC 4.7 branch is now closed, please refrain from committing anything
there now.
Richard.
Dear All,
We ported gcc 4.8.1 for custom hardware and we have target specific
attributes like io for variables and interrupt for functuions and many
more.
We are able to fetch the attributes for variables like
look_up(DECL_ATTRIBUTES(node),attr_name)
for typedef variables we are fetching attri
On 06/12/14 02:16, Richard Biener wrote:
On Wed, Jun 11, 2014 at 2:18 PM, David Edelsohn wrote:
It gives me great pleasure to announce that GCC has won the
ACM SIGPLAN Programming Languages Software Award
Congratulations to the entire GCC Community!
That's great!
Most definitely. Sadly, we
Snapshot gcc-4.8-20140612 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20140612/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.8 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
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