whitelist SANDYBRIDGE for SSE3

Author: martin-frbg

kernel/Makefile

@@ -41,7 +41,7 @@ ifdef NO_AVX2
 endif
 
 ifdef TARGET_CORE
-	ifeq ($(TARGET_CORE), $(filter $(TARGET_CORE),PRESCOTT CORE2 PENRYN DUNNINGTON ATOM NANO NEHALEM BARCELONA BOBCAT BULLDOZER PILEDRIVER EXCAVATOR STEAMROLLER OPTERON_SSE3))
+	ifeq ($(TARGET_CORE), $(filter $(TARGET_CORE),PRESCOTT CORE2 PENRYN DUNNINGTON ATOM NANO SANDYBRIDGE NEHALEM BARCELONA BOBCAT BULLDOZER PILEDRIVER EXCAVATOR STEAMROLLER OPTERON_SSE3))
 	override CFLAGS += -msse3
 endif
 ifeq ($(TARGET_CORE), COOPERLAKE)