[Bug tree-optimization/78709] Code size is bigger at -Os than at -O3, -Os does not enable -ftree-loop-distribute-patterns

2016-12-10 Thread erika.molnar at cyberthorstudios dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78709 --- Comment #3 from ErikaMolnar --- Thank you for your reply. To make it work on -Os I need to make the following change in tree-loop-distribution.c: - /* Only optimize hot loops. */ - if (!optimize_loop_for_speed_p (loop)) -

[Bug tree-optimization/78709] Code size is bigger at -Os than at -O3, -Os does not enable -ftree-loop-distribute-patterns

2016-12-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78709 Richard Biener changed: What|Removed |Added Keywords||missed-optimization