Re: C as intermediate language, signed integer overflow and -ftrapv

2014-07-27 Thread Thomas Mertes
On Fri, Jul 25, 2014 at 12:35, Richard Biener wrote: > On Fri, Jul 25, 2014 at 10:43 AM, Thomas Mertes wrote: > > On Thu, Jul 24 at 10:36 PM, Richard Biener > > wrote: > >> Fact is that if somebody is interested in > >> -ftrapv he/she is welcome to contribute patches. Especially testing > >>

New architecture port: legal matters and copyright assignment

2014-07-27 Thread Christian Svensson
Hi, I'm coordinating the effort to prepare the OpenRISC architecture GCC port for mainline review. The website https://gcc.gnu.org/contribute.html recommends reaching out to this mailing list for all the latest and greatest help to make this happen. I'm aware of the process of assigning copyright

Ann: MELT plugin 1.1 release available for GCC 4.8 & 4.9

2014-07-27 Thread Basile Starynkevitch
Dear All, It is my pleasure to announce the MELT plugin 1.1 release for GCC 4.8 & 4.9 (hosted preferably on Linux). I've corrected all the bugs found in MELT 1.1rc1. MELT -see http://gcc-melt.org/ for more - is a domain specific language and meta-plugin (free software GPLv3+ licensed, FSF copyri

[GSoC] support for literals

2014-07-27 Thread Prathamesh Kulkarni
Hi, I was wondering if it would be a good idea to have the following syntax for literals: (type val) ? type would be one of the tree-codes representing cst types like INTEGER_CST, REAL_CST, etc. eg: (negate (integer_cst 3)) would be equivalent to the following: (negate INTEGER_CST_P@0) if (TR

gcc-4.10-20140727 is now available

2014-07-27 Thread gccadmin
Snapshot gcc-4.10-20140727 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.10-20140727/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.10 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk

Re: Help w/ PR61538?

2014-07-27 Thread Joshua Kinard
On 07/05/2014 23:43, Joshua Kinard wrote: > Hi, > > I filed PR61538 about two weeks ago, regarding gcc-4.8.x and up not > compiling a g++/pthreads-linked app correctly on SGI R1x000-based systems > (Octane, Onyx2), running Linux. Running the subsequently-compiled > application simply hangs in a f