From 59a7130266ba05bec2e6a22b1aaded25408e8af0 Mon Sep 17 00:00:00 2001
From: joerg <joerg@NetBSD.org>
Date: Fri, 10 Jun 2011 03:17:35 +0000
Subject: [PATCH] Explicitly disable use of SSE. LLVM generates SSE by default
 on AMD64 and we certainly don't want that in the kernel.

---
 sys/arch/amd64/conf/Makefile.amd64 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/arch/amd64/conf/Makefile.amd64 b/sys/arch/amd64/conf/Makefile.amd64
index 3948d589d7a6..1717a6218def 100644
--- a/sys/arch/amd64/conf/Makefile.amd64
+++ b/sys/arch/amd64/conf/Makefile.amd64
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile.amd64,v 1.35 2011/05/30 15:06:32 joerg Exp $
+#	$NetBSD: Makefile.amd64,v 1.36 2011/06/10 03:17:35 joerg Exp $
 
 # Makefile for NetBSD
 #
@@ -36,7 +36,7 @@ GENASSYM_CONF=	${AMD64}/amd64/genassym.cf
 DEFCOPTS=	-O2
 CPPFLAGS+=	-Damd64 -Dx86_64
 CFLAGS+=	-mcmodel=kernel
-CFLAGS+=	-mno-red-zone
+CFLAGS+=	-mno-red-zone -mno-sse -mno-sse2 -mno-sse3
 
 ##
 ## (3) libkern and compat