Hallo Sieghard.

> ...
> The error is the omission of a "-"
> sign in front of the switch "XlS",

Oooops, indeed, fixed just now in Lazarus forum.
https://forum.lazarus.freepascal.org/index.php/topic,61069.msg459333.html#msg459333
Thanks to note it.

> And got rather disappointed. The llvm-based compiler did WORSE innearly all 
> respects.

Yes, indeed, without any optimization, fpc-llvm does worse than "pure" fpc.
All changes with optimization -O3 and -O4.
Note that llvm "is" optimization, without it there is no sense to use it.
I did some test with float calculations and the difference was big (much better 
for fpc-llvm) when adding -O3 or -O4 parameters.

Many thanks for your test Sieghard.

Fre;D

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