Messages in this thread | | | Date | Fri, 21 Mar 2008 13:38:10 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86: K8, GEODE_LX, CRUSOE, EFFICEON and CORE2 support the cmovxx instructions. |
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* Alexander van Heukelum <heukelum@mailshack.com> wrote:
> x86: K8, GEODE_LX, CRUSOE, EFFICEON and CORE2 support CMOV. > > Instead of summing up the cpu's that have support for the > cmov instruction, sum up the cpu's that don't. > > GEODE_LX has no entry in arch/x86/Makefile_32.cpu, so it did not get > any -march or -mtune arguments at all. I quite arbitrarily added > -march=i686 -mtune=pentium-mmx. This way gcc is allowed to use cmov > instructions.
thanks, applied.
Ingo
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