[fpc-pascal] Default compiler options for shootout using fpc 2.2.0

[Vincent Snijders]

Florian Klaempfl schreef:
> Vincent Snijders schrieb:
>> What should be the default compiler options for the shootout benchmarks?
>>
>> The used compiler is fpc 2.2.0. The benchmarks are run on a Intel 
>> Q6600 quad-core, either with 32 bits or 64 bits Ubuntu.
>>
>> There is some controversion about it, see 
>> https://alioth.debian.org/tracker/index.php?func=detail&aid=311109&group_id=30402&atid=411002 
>>
>>
>> There are two proposals:
>> -O3oregvar -XX -Xs
>> and
>> -XXs -Oppentiumm -Cppentiumm -O3
> 
> On 32 bit systems
> -XXs -Oppentiumm -Cppentiumm -O3
> 
> On 64 bit systems
> -XXs -O3

Looking at the remarks of Jonas, isn't the following better for 64 bits 
systems?

-XXs -O3 -Oregvar

Vincent