|Callee-save caller-save email@example.com (shrey) (2005-09-30)|
|Re: Callee-save caller-save firstname.lastname@example.org (Cleo Saulnier) (2005-10-03)|
|Date:||30 Sep 2005 02:06:38 -0400|
|Posted-Date:||30 Sep 2005 02:06:38 EDT|
Can some one tell me how the concept of callee -save and caller
save registers ties in with register allocation process in general. I
understand the process of register allocation, but wonder how this
restriction ties with the process. My only guess is that it acts as a
constraint when assigning registers, so some values have to be put in
either callee save or caller save based on the convention. Is that how
it is ?
Return to the
Search the comp.compilers archives again.