[Bug lto/47924] [4.6 Regression] Missed optimization with LTO

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47924

--- Comment #2 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 
2011-02-28 14:48:01 UTC ---
Created attachment 23493
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23493
Testcase #2