[Bug debug/58315] [4.8/4.9 Regression] Excessive memory use with -g

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 30747
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30747&action=edit
testcase