[fpc-devel] Tail recursion optimization

[Florian Klaempfl]

Jonas Maebe schrieb:
> 
> On 11 okt 2006, at 18:40, Florian Klaempfl wrote:
> 
>> Since I found no test regression nor a problems with make all I 
>> enabled the optimization for x86-64, i386, sparc and arm. I leave 
>> powerpc(64) to Jonas, he might do so or not ;)
> 
> Yesterday I checked and could not find a single difference in generated 
> PPC code for the compiler and RTL with or without -Ootailrec... The only 
> place where I saw any difference was in the ackermann benchmark...

Yes, that's what I found too :) But there are some cases which I've to 
check why they aren't optimized.