Re: RFC: Gimple combine/folding interface

2013-07-20 Thread Marc Glisse
On Fri, 19 Jul 2013, Andrew Pinski wrote: I was creating a new gimple/folding interface Thanks. and wanted some opinions on the interface. typedef double_int (*nonzerobits_t)(tree var); typedef tree (*valueizer_t)(tree var); class gimple_combine { public: gimple_combine(nonzerobits_t a, v

gcc-4.7-20130720 is now available

2013-07-20 Thread gccadmin
Snapshot gcc-4.7-20130720 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.7-20130720/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.7 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

GCC 4.8.1 MIPS

2013-07-20 Thread Hendrik Greving
I tried to build a cross-compiler for mips target, I wanted to see how mips handles certain target macros (I basically want to look at mips.ii). In any case, when compiling, I am getting this error: ../../gcc-4.8.1/gcc/lto-wrapper.c: In function ‘void merge_and_complain(cl_decoded_option**, unsign

atomic support for LEON3 platform

2013-07-20 Thread Deng Hengyi
Hi all, Recently i am working on the atomic support for RTEMS. Our basic idea is to integrate the C11 atomic API into RTEMS. we have integrated the stdatomic.h into newlib which is used by RTEMS. And when we test the atomic ops on LEON3 platform (an important platform for RTEMS to test and veri