Re: [sdcc-devel] struct assignment

[Philipp K. K. <pk...@sp...>]

Am 26.06.2012 18:12, schrieb Leland Morrison:

>> Is there a reason you decided to transform the assignment to a function
>> call in SDCCicode rather than in SDCCopt?
> I tried doing a version in SDCCopt.c and it seems to get confused by the 
> register allocator and/or optimizer.

I think it is a good idea to do this transformation early, as
implemented by Lee for now, since AFAIK none of the further stages are
prepared to handle struct/union assignments.
It always can be changed later after taking a closer look, if this would
enable any useful optimizations.

Philipp