100% speed improvement 3.4 -> 3.5 for ia64!! (?)

[Kaveh R. Ghazi]

 > Anyone has an idea what improved so much for ia64 compared to 3.4?
 > Only flags I'm using are -O2 -funroll-loops -ffast-math, numerics are
 > mostly FP multiplication/addition.  Do I need to be concerned and
 > investigate results more closely?

I'm curious, how does 3.4/3.5 compare when you remove -ffast-math?

A lot of -ffast-math changes went in and I don't recall how many made
it into 3.4.  So I'd like to know what the difference is (if any)
between those versions when using slow (?) math.

		Thanks,
		--Kaveh
--
Kaveh R. Ghazi			ghazi@caip.rutgers.edu