Re: Vector alignment tracking

2011-10-13 Thread Artem Shinkarov
On Thu, Oct 13, 2011 at 4:54 PM, Andi Kleen wrote: > Artem Shinkarov writes: >> >> 1) Currently in C we cannot provide information that an array is >> aligned to a certain number.  The problem is hidden in the fact, that > > Have you considered doing it the other way

Vector alignment tracking

2011-10-13 Thread Artem Shinkarov
Hi I would like to share some plans about improving the situation with vector alignment tracking. First of all, I would like to start with a well-known bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50716. There are several aspects of the problem: 1) We would like to avoid the quiet segmentati

Re: Preprocessor (cpp) separate binary

2010-10-29 Thread Artem Shinkarov
On Fri, Oct 29, 2010 at 4:21 PM, Ian Lance Taylor wrote: > Artem Shinkarov writes: > >> That is why now I want to use a gcc code-base for solving the same >> task. And the main problem for me at the moment is to build a cpp >> binary which would be able to handle opti

Preprocessor (cpp) separate binary

2010-10-29 Thread Artem Shinkarov
code from middleend and backend. In other words I want to have a separate binary for cpp. Anyone who is interested in the project or can help me with the separate binary issues pleas contact me. Thank you, Artem Shinkarov.

Generic return types in built-in functions (C frontend)

2010-06-28 Thread Artem Shinkarov
how can I specify a built-in function that would accept any parameters, and would be expanded at some points to some proper types. There is a hacky solution like in this patch: http://gcc.gnu.org/ml/gcc-patches/2009-02/msg00096.html, but may be someone have an idea of a cleaner solution. -- Thank

Improvement of General Vector Extensions

2010-06-21 Thread Artem Shinkarov
Hi I've created a wiki page for the project I am working on in terms of GSoC 2010. If you are interested or you have any comments, everyone is very welcome to participate via this wiki page or e-mail. Link: http://gcc.gnu.org/wiki/VectorExtensionsImprovement -- Thank you, Artem Shinkarov

Vector subscription, register storage class

2010-06-09 Thread Artem Shinkarov
_s { vector short member; }; int main () { register struct vec_s v2; v2.member[2] = 4; return 0; } The question is should it work at all? And what would be the optimal way to implement it? -- Thank you, Artem Shinkarov

Vector indexing patch

2010-06-01 Thread Artem Shinkarov
l be checked in decl2.c. Can anyone give me a quick description of the C++ front end. Or point me to the right document. -- Thank you, Artem Shinkarov Index: gcc/testsuite/gcc.c-torture/execute/vector-subscript-2.c === --- gcc/te

Re: GSoC application

2010-04-24 Thread Artem Shinkarov
Thanks a lot for your help. At least I know that something is happening. -- Artem On Fri, Apr 23, 2010 at 9:42 PM, Ian Lance Taylor wrote: > Artem Shinkarov writes: > >> I've submitted an application to gcc in terms of Google Summer of Code >> 2010, but I have not re

GSoC application

2010-04-23 Thread Artem Shinkarov
is ok, but if it is unreviewed then it is sadly. If anyone is in the position of a reviewer or anyone can provide some information I would be very appreciated. Application: http://socghop.appspot.com/gsoc/student_proposal/private/google/gsoc2010/ashinkarov/t127065494824 -- Regards, Artem Shinkarov