[Bug target/15084] -O/-O2 generate wrong code on structure modification

[suresh dot b dot siddha at intel dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |suresh dot b dot siddha at
                   |                            |intel dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15084