Am 13.10.2011 20:06, schrieb Zafi Ramarosandratana:
> Is there any roadmap to have Chaitin-style on non-z80 platform ? I'd
> be interested in a mcs51 port.
There currently are no plans to really use a Chaitin-style allocator for
any port. So far, in trunk, all ports use the allcoator called "old sdcc
allcoator" in the graphic. When merging the stack-compact branch, z80,
z180, r2k and gbz80 ports will use the one called "Our approach", the
other ports will use the block-based one. However it probably wouldn't
be much effort to make all ports use the one called "Our approach" (in
particular, not much more effort than making them use a Chaitin-stype
P.S.: Updated stack usage graphics with more benchmarks attached.