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 Does -O3 enable regvar optimization on i386 and x86_64? If not, why not? Does it produce wrong code in certain circumstances? Vincent _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
