[Bug c/30610] huge memory consumption with -O3

2007-01-27 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2007-01-27 17:07 --- It's of course caused by the new partial-antic stuff, but still something is out of a reasonable bound here (we're just iterating 2 times to solve partial antic). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3

[Bug c/30610] huge memory consumption with -O3

2007-01-27 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2007-01-27 16:51 --- All time is suck up in PRE: tree PRE : 36.36 (93%) usr 0.40 (95%) sys 36.85 (93%) wall 88918 kB (96%) ggc TOTAL : 39.03 0.4239.74 92276 kB

[Bug c/30610] huge memory consumption with -O3

2007-01-27 Thread kcwu at csie dot org
--- Comment #1 from kcwu at csie dot org 2007-01-27 16:26 --- Created an attachment (id=12970) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12970&action=view) eats 1321MB memory and 8minutes to compile -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30610