RS6000/PowerPC -mpaired
Can anyone give me any pointers on how to use the -mpaired option ("PowerPC 750CL paired-single instructions") ? I'm trying to get it to use the reduc_s{min,max,plus}_v2sf patterns in gcc/config/rs6000/paired.md, so far I haven't managed to find a configuration that supports loading a vector of floats but that doesn't also have superior altivec/v4sf support... Thanks, Alan
gcc-5-20160105 is now available
Snapshot gcc-5-20160105 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/5-20160105/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-5-branch revision 232093 You'll find: gcc-5-20160105.tar.bz2 Complete GCC MD5=7de4314e8ff6dfb68ee40b4cfdee24bc SHA1=e19089b45c33a76aa828b31ac0de46e508115e8b Diffs from 5-20151229 are available in the diffs/ subdirectory. When a particular snapshot is ready for public consumption the LATEST-5 link is updated and a message is sent to the gcc list. Please do not use a snapshot before it has been announced that way.
[Extending and Contributing to GCC]
Dear GCC Development Team, I'm Ngoc, I'm an software engineer in Software Department at ICDREC (www.icdrec.edu.vn) Our work are build the tool-chains to support for microcontroller. Ex: IDE, compiler, Now, I'm planning to make a GCC port for a new 8 bits microcontroller. And I want to add it into official GCC source. But the normal account not have the privilege to add a new target through git. Can you tell me how to do this? How can I become a maintainer to maintain ours if the code are approved? -- Thanks & Best regards Nguyễn Sinh Ngọc Software Department IC Design & Research Education Center Email: ngoc.nguyens...@icdrec.edu.vn Cell Phone: +84 (0)974117946