> Ah, I forgot pro/epilogue generation, but I think that's the only other > thing that happens after reload. That is a special case: it has to generate > strict rtl that directly matches the insns it wants. You'll probably have to > arrange for it to save at least one GPR early enough in the prologue sequence > to be able to use it as a temp for your FP moves, and similar in the epilogue > sequence.
Yes, Thanks for your help , Dave -- Best Regards.
