Want GCC 4.1.2 to run like SPEC 2006 GCC

[Milind <milisoft@xxxxxxxxx>]

I want to run GCC 4.1.2 in a mode similar to GCC 3.2 present in SPEC
2006 benchmarks:  http://www.spec.org/auto/cpu2006/Docs/403.gcc.html
I do not need 100% parity, but at least fairly similar. Pl can someone
share what all flags need be passed to GCC 4.1.2 to behave somewhat
like GCC 3.2 present in SPEC 2006 ?

Thanks
Milind