> It is set to "-g" if the C compiler supports that flag, plus "-O2" if GCC
> is used. This gives a reasonably debuggable optimized build if possible.
> "-O3" is used nowhere in our code.
Looking again into configre.ac, I see that you took O6 out some time ago. But
you don't put in any optimization level, at all?
And as I said:
-funroll-all-loops -funroll-loops -finline-functions
are code bloating (and at least the unroll options partially unstable) options
and it needs to be checked if using them makes sense. (Doing it a perfect way
would even be applying those flags to individual source files which are
performance critical, so there won't be bloat in the seldomly used paths...)
--
(°= =°)
//\ Prakash Punnoor /\\
V_/ \_V
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