http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828
--- Comment #3 from Markus Trippelsdorf ---
I've looked at more profiles during the weekend and bitmaps always
showed up on top.
As Honza said on IRC, bitmaps go into obstacks and obstacks weren't
optimized since the 80s. So it looks like tcmalloc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828
--- Comment #2 from Richard Biener ---
Well, it's useful to point out the main offenders of malloc/free that might
better use a more suitable allocation strathegy like obstacks for example.
7.7 22.6% 22.6% 7.8 22.6% c_common_nodes_an
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828
Markus Trippelsdorf changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
