[Bug middle-end/28071] [4.1 regression] A file that can not be compiled in reasonable time/space

[hubicka at ucw dot cz]

------- Comment #59 from hubicka at ucw dot cz  2007-01-18 09:51 -------
Subject: Re:  [4.1 regression] A file that can not be compiled in reasonable
time/space

Hi,
just as heads up, the early inlining change made inliner to now fully
inline to the function at -O2 (orignally we stopped because of inline
unit growth doing just few of inlines).  This enables more optimizations
and reduces memory usage of all other passes except for scheduler, that
increases.  So we have roughly peak of 60MB GGC memory without
scheduling, 360MB with scheduling, so this patch would be even more
greatly appreciated ;)

http://www.suse.de/~aj/SPEC/amd64/memory/pr28071-O2.rep

Honza


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28071