possible deprecation of walk_use_def_chains?

Hello! Because the last user of walk_use_def_chains vanished in revision r171352 (removal of ipa-struct-reorg) I wondered if this function is pending deprecation or removal in upcoming gcc versions? Thanks, Hannes

Re: possible deprecation of walk_use_def_chains?

On Thu, Sep 26, 2013 at 3:55 PM, Hannes Frederic Sowa wrote: > Hello! > > Because the last user of walk_use_def_chains vanished in revision r171352 > (removal of ipa-struct-reorg) I wondered if this function is pending > deprecation or removal in upcoming gcc versions? While such facility sounds

OpenACC branch [openacc-1_0-branch]

Hi all! My colleagues and I shared our current implementation of OpenACC 1.0 to the [openacc-1_0-branch]. It's not finished, and not even bootstraps, but able to produce working executables with offloading to GPU. Since now, we will continue the further development of OpenACC on this branc

gcc-4.8-20130926 is now available

Snapshot gcc-4.8-20130926 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20130926/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: Why out-of-ssa does var coalescing based on name?

> Just for some odd reason came back to this ... you can try the following > patch and see if it helps. > > Richard. Thank you for working on it. I test your latest out-of-ssa patch using our applications and we get 1%~3% improvement on three applications, although 1% degradation on one applicatio