Hi,
GCC has applied as a mentoring organization to GSoC 2014, and we need to update
Project Ideas page: http://gcc.gnu.org/wiki/SummerOfCode . Ideas is where GSoC
starts, and this is what captures attention and imagination of prospective
students (and future developers!) of GCC.
If you have a
> On Fri, 14 Feb 2014, Jan Hubicka wrote:
>
> > > > This smells bad, since it is given a canonical type that is after the
> > > > structural equivalency merging that ignores BINFOs, so it may be
> > > > completely
> > > > different class with completely different bases than the original.
> > >
On 2/16/2014 2:05 PM, Renato Golin wrote:
On 16 February 2014 17:23, Tobias Burnus wrote:
Compiler vendors (and users) have different ideas whether the SIMD pragmas
should give the compiler only a hint or completely override the compiler's
heuristics. In case of the Intel compiler, the user r
Snapshot gcc-4.9-20140216 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20140216/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.9 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk
On 16 February 2014 17:23, Tobias Burnus wrote:
> As '#pragma omp simd' doesn't generate any threads and doesn't call the
> OpenMP run-time library (libgomp), I would claim that it only controls the
> tree vectorizer. (Hence, -fopenmp-simd was added as it permits this control
> without enabling th
Renato Golin wrote:
On 15 February 2014 19:26, Jakub Jelinek wrote:
GCC supports #pragma GCC ivdep/#pragma simd/#pragma omp simd, the last one
can be used without rest of OpenMP by using -fopenmp-simd switch.
Does the simd/omp have control over the tree vectorizer? Or are they
just flags for
On 14/02/14 20:17, DJ Delorie wrote:
The constructs in the *.md files are for the compiler's internal use
(i.e. there are function attributes that trigger those). You don't
need compiler support for these opcodes at the user level; the right
way is to implement those builtins as inline assembler
