Messages in this thread | | | Date | Thu, 12 Dec 2002 13:33:39 +0000 | From | Dave Jones <> | Subject | Re: Why does C3 CPU downgrade in kernel 2.4.20? |
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On Thu, Dec 12, 2002 at 05:17:29PM +0800, Joseph wrote: > Thanks for all response. :) > I think I know more why it downgrades. > But one more curious question. > In the file, arch/i386/Makefile, under kernel 2.5.51. > I found the C3 alignments , $(call check_gcc, -march=c3,-march=i486). > Does the C3 CPU type be included in gcc compile option?? > I've downloaded the latest gcc 3.2.1 version. > But I don't find the c3 options in the file gcc/config/i396/i386.c, i386.h > or etc.
Not in a currently released gcc. CVS HEAD supports it, as will 3.3
Dave
-- | Dave Jones. http://www.codemonkey.org.uk - 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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