[Bug tree-optimization/56075] [gcc-4.7.1] 64-bit version, -Os eliminate some line of code which working fine in gcc-4.6.2 64-bit version

[rajendiran.public at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56075



--- Comment #1 from rajendiran <rajendiran.public at gmail dot com> 2013-01-23 
10:31:45 UTC ---

Created attachment 29254

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29254

C Source code without preprocced