From c55d92d141b9c40c67db249de91f5c224eb49859 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Thu, 7 Dec 2006 02:14:09 +0100 Subject: [PATCH] i386: Add support for compilation for Core2 gcc doesn't support -mtune=core2 yet, but will be soon. Use -mtune=generic or -mtune=i686 as fallback TBD need benchmarking for INTEL_USERCOPY etc. So far I used the same defaults as MPENTIUMM Signed-off-by: Andi Kleen --- arch/i386/Makefile.cpu | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/i386/Makefile.cpu') diff --git a/arch/i386/Makefile.cpu b/arch/i386/Makefile.cpu index a11befba26d..a32c031c90d 100644 --- a/arch/i386/Makefile.cpu +++ b/arch/i386/Makefile.cpu @@ -32,6 +32,7 @@ cflags-$(CONFIG_MWINCHIP2) += $(call cc-option,-march=winchip2,-march=i586) cflags-$(CONFIG_MWINCHIP3D) += $(call cc-option,-march=winchip2,-march=i586) cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686) +cflags-$(CONFIG_MCORE2) += -march=i686 $(call cc-option,-mtune=core2,$(call cc-option,-mtune=generic,-mtune=i686)) # AMD Elan support cflags-$(CONFIG_X86_ELAN) += -march=i486 -- cgit v1.2.3