gcc 3.4.2 with -fmemoize-lookup and -fsave-memoized

[Niclas]

Hi!
I tried to upgrade my system from 5.2.1 to current a couple of hours 
ago. The build died yelling about unrecognized command line options 
-fmemoize-lookup and -fsave-memoized. It seems that those options is 
removed, and some more investigation seemed to prove that.
Now I'm just wondering, are those options really removed, or am I just 
being stupid and overlooking something? If they are removed, shouldn't 
they be removed from src/share/examples/etc/make.conf be removed as well 
so nobody uses them?

Cheers!
//Niclas
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