[Bug tree-optimization/46939] http://blog.regehr.org/archives/320 example 6

[regehr at cs dot utah.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46939

--- Comment #8 from John Regehr <regehr at cs dot utah.edu> 2010-12-17 17:11:05 
UTC ---
Here is the current performance that we measure, in cycles:

gcc-head: 43
icc: 41
clang-head: 41
suncc: 42