Messages in this thread | | | Subject | Re: Compiling 2.2.19 with -O3 flag | Date | Fri, 24 May 2002 16:44:51 +0100 (BST) | From | Alan Cox <> |
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> Or maybe not - not too long ago I did some tests of the various > optimization options in gcc 2.96 or so and found that -O2 generates > smaller code in most cases than -Os. -Os also did not perform as good, > but I was just testing a few bits of code - nothing as versatile as the > kernel.
I've done that test with 2.95 and egcs-1.1.2 (its a while back). I've not check with 2.96, 3.0.4 or 3.1 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org 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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