[Bug c/49620] piece of code from modification to dvblast but cant get it to compile and run correctly

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49620

--- Comment #3 from Mikael Pettersson <mikpe at it dot uu.se> 2011-07-03 
21:38:19 UTC ---
A single .o file is not a complete program, it also needs a main() and whatever
else is needed to call the problematic code and observe whether it worked or
not.