[Bug c++/53226] memory consumption for heavy template instantiations increased massively

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-04 
09:01:32 UTC ---
Can you bi-sect to an exact revision causing the regression?

What compile options do you use?