https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #9 from Evgeniya Maenkova evgeniya.maenkova at gmail dot com ---
I use 32bit Linux, perhaps, that gives the difference.
Regarding checking and O2 - I will read about this. Thanks for your note.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #6 from rguenther at suse dot de rguenther at suse dot de ---
On Sun, 19 Oct 2014, evgeniya.maenkova at gmail dot com wrote:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #5 from Evgeniya Maenkova
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #7 from Evgeniya Maenkova evgeniya.maenkova at gmail dot com ---
I got only 317Mb by top.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #3 from Evgeniya Maenkova evgeniya.maenkova at gmail dot com ---
Could you please clarify your comment #36
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590#c36) in PR4596? I mean LIM
is now the pass that pushes
memory usage to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #4 from Evgeniya Maenkova evgeniya.maenkova at gmail dot com ---
My gcc version for now: gcc (GCC) 5.0.0 20140908 (experimental)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #5 from Evgeniya Maenkova evgeniya.maenkova at gmail dot com ---
Also, I collect massif data and see no tree-ssa-lim in it (i mean in top
contributors).
So what do you think?
(How did you measured 1,8Gb caused by lim? - this is for
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
Evgeniya Maenkova evgeniya.maenkova at gmail dot com changed:
What|Removed |Added
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54488
--- Comment #2 from Richard Biener rguenth at gcc dot gnu.org ---
I had patches to implement the suggestion, work on outermost loops separately.
Of course it won't help once you wrap all of them in a single outer loop
(which is why I didn't end