[fpc-other] Coding for multiple targets/instruction sets get confusing, yes or no ?

[Skybuck Flying]

Hello,

I have a question for the developers of free pascal compiler:

I see free pascal compiler supports multiple targets like IA32 and PowerPC, 
so I have little question about that:

First of all, are the same programmers writing code to support both targets 
?

If so then my question becomes:

Do you ever get confused because you have to learn two targets/instruction 
sets ???????

Bye,
  Skybuck.