On Sunday 07 August 2005 09:35, Björn Haase wrote:
> Hello,
>
> The avr port presently misses possible intra-procedure optimizations
> concerning register use.
What you describe is an _inter_procedural optimization. "Between
procedures". You want to use the result of some analysis done in one
fu
Hello,
The avr port presently misses possible intra-procedure optimizations
concerning register use. Optimizations are missed when 1) calling a leaf
function that is 2) defined in the same unit as a the caller and 3) clobbers
only a subset of the call-clobbered registers. Presently I observe th
