[Bug debug/54402] [4.8 Regression] var-tracking does not scale

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402

--- Comment #31 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2013-01-24 12:45:44 UTC ---
> --- Comment #30 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-23 16:49:05 UTC ---
> Is it still a regression from 4.7.x?

Not anymore, judging from my testcase:

trunk:

real        6:57.67
user        6:51.39
sys            0.58

4.7 branch:

real       23:22.10
user       23:21.08
sys            0.45

    Rainer