Difference, compiling kernel 2.4-20 or other with gcc 2.9?5 or 3.2 ?

[Felix Erkinger <erkinger@gmx.net>]

Is there a difference if i compile a kernel (2.4-20) with gcc 2.95?
(from stable) or with gcc 3.2 (unstable) ?


And if yes, how can i simple install gcc3.2 on a stable box, 
compile my kernel, without interfering with the rest (gcc295 and others) ?

Thanks in advance,

  Felix.