[Bug rtl-optimization/33928] [4.3/4.4/4.5/4.6 Regression] 30% performance slowdown in floating-point code caused by r118475

[lucier at math dot purdue.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33928

--- Comment #120 from lucier at math dot purdue.edu 2011-03-10 22:00:22 UTC ---
At

http://www.math.purdue.edu/~lucier/bugzilla/15/

I've put a tarfile and instructions that allow one to build Gambit-C in
a way that splits out the FFT code into its own C function, so the
assembly code can be more easily examined.

Brad