[Bug c/54896] Some optimization slowness with GCC 4.7.2

[tammy at Cadence dot COM]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54896

--- Comment #2 from Tammy Hsu <tammy at Cadence dot COM> 2012-10-10 22:09:04 UTC ---
Created attachment 28416
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28416
This can be used to generate BigData.c