gcc-6-20151018 is now available

2015-10-18 Thread gccadmin
Snapshot gcc-6-20151018 is now available on
  ftp://gcc.gnu.org/pub/gcc/snapshots/6-20151018/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 6 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision 228955

You'll find:

 gcc-6-20151018.tar.bz2   Complete GCC

  MD5=1561a5a32faa1b195af1c8268ab2f40e
  SHA1=4acfbc1e49e7aa14cf65f48f927cea6b3341820f

Diffs from 6-20151011 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-6
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.


Re: missing explanation of Stage 4 in GCC Development Plan document

2015-10-18 Thread Gerald Pfeifer
fOn Tue, 28 Apr 2015, Richard Biener wrote:
>>> Stage 2 has been missing for 7 years now, Stages 3 and 4 seem to blur
>>> together, the "regression only" rule is more like "non-invasive fixes
>>> only" (likewise for the support branches).
>> Don't stage3 and stage4 differ in that substantial changes are still 
>> allowed for backends in stage3?
> stage3 is for _general_ bugfixing while stage4 is for _regression_ bugfixing.

I am wondering, do we want to keep this "forever", or adjust to
the fact that stage 2 has been non-existent for a while?

We may not want to redefine stage 3 to 2 and stage 4 to 3, but could 
use stage A, B, and C?  (Or in fact alpha, beta, and RC phases which
is what this essentially has become?)

Gerald