On Thu, 2005-12-29 at 19:42 +0100, Arjan van de Ven wrote: > > > > One thing we could do: I think modern gcc's at least have an option to > > warn when they don't inline something. It might make sense to just enable > > that warning, and see _which_ functions -Os and -funit-at-a-time say are > > too large to be inlined. > > > with -Os gcc gets a bit picky and warns a LOT; with -O2... you get the > following fixes (all huge functions) > btw this caught one bug that the forced attribute was hiding: there was a function which was "inline" and which uses a variable sized array. normally gcc refuses to inline that (rightfully; esp relative addressing gets rather really complex in that scenario), but the force attribute causes it to be inlined anyway. No idea if the result is sane in that case... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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