Hi, I'd like to know your experiences with the gcc loop optimizations.
What loop optimizations (in your opinion) can be applied to a large number of programs and yield a (significant) improvement of the program run-time? I've tested the gcc compiler optimization "loop unswitching" (introduced in gcc 3.4) but going through a large number of different benchmarks I could find very few cases where the optimization could be applied. Do you share my experience? Regards, Tim -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser