I compile Mesa with -O6 (gcc-2.95.2 and pgcc-2.95.3) all the time. Yes,
it give some speedup! At least for me. System was AMD Athlon 550 with
3DNow! optimizations.
For the last several days I use:
gcc -O6 -ffast-math -fomit-frame-pointer -malign-double
-mpreferred-stack-boundary=5 -funroll-all-loops
-fexpensive-optimizations -DUSE_XSHM
-Dieter
--
Dieter N�tzel
Graduate Student, Computer Science
University of Hamburg
Department of Computer Science
Cognitive Systems Group
Vogt-K�lln-Stra�e 30
D-22527 Hamburg, Germany
email: [EMAIL PROTECTED]
@home: [EMAIL PROTECTED]
_______________________________________________
Mesa-dev maillist - [EMAIL PROTECTED]
http://lists.mesa3d.org/mailman/listinfo/mesa-dev
