[Bug lto/47889] [4.6/4.7 Regression] Segmentation fault in useless_type_conversion_p, at tree-ssa.c:1228

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47889

--- Comment #7 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 
2011-10-26 19:36:10 UTC ---
Created attachment 25620
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25620
Testcase

Still fails with this testcase.