[Bug tree-optimization/44563] GCC uses a lot of RAM when compiling a large numbers of functions

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2010-06-17 12:28 -------
Created an attachment (id=20932)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20932&action=view)
callgrind.out.bz2

Seems it is mainly df and RA that eats the time for -O0 -g0.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44563