GSOC - Student Rondup

2011-06-30 Thread Philip Herron
Hey all, I was talking on IRC the other day with others and we thought this would be a nice idea, to ask all GSOC students how were all getting on working within GCC. As i am sure you have noticed GCC is a pretty big piece of code and it can be hard to get to grips with it all. I am kind of lucky

Re: nested switch optimization

2011-06-30 Thread Richard Guenther
On Wed, Jun 29, 2011 at 9:14 PM, Ian Lance Taylor wrote: > "Marcin J." writes: > >> will be possible to add optimization that merge this two (or more) switch in >> one big one (even if inner one is from inline function?) and then use one >> jump table for both switches? > > Is it possible?  Sur

Re: [google] Merged gcc-4_6-branch -> google/gcc-4_6

2011-06-30 Thread Diego Novillo
On Wed, Jun 29, 2011 at 12:31, Ollie Wild wrote: > Diego will merge this to the google/gcc-4_6 branch. Done. Diego.

MELT is finding simple bugs in melt-runtime.c!

2011-06-30 Thread Basile Starynkevitch
Hello All, I just achieved an interesting milestone: a simple (and ad-hoc) MELT analysis pass which is actually finding some "bugs" (at least, some useless code) inside melt-runtime.c. Committed revision 175725. [on the MELT branch] Actually, I did wrote that mostly as an exercise in MELT, and

gcc-4.5-20110630 is now available

2011-06-30 Thread gccadmin
Snapshot gcc-4.5-20110630 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.5-20110630/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches