[Bug c/46693] incorrect code generation with -O2 optimization enabled

[geomatsi at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46693

--- Comment #1 from Sergey Matyukevich <geomatsi at gmail dot com> 2010-11-28 15:48:05 UTC ---
Created attachment 22554
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22554
testcase

code example