diff -ru a/Eigen/src/Geometry/arch/Geometry_SSE.h b/Eigen/src/Geometry/arch/Geometry_SSE.h
--- a/Eigen/src/Geometry/arch/Geometry_SSE.h
+++ b/Eigen/src/Geometry/arch/Geometry_SSE.h
@@ -33,13 +33,14 @@
     Packet4f b = be.template packet<BAlignment,Packet4f>(0);
     Packet4f s1 = pmul(vec4f_swizzle1(a,1,2,0,2),vec4f_swizzle1(b,2,0,1,2));
     Packet4f s2 = pmul(vec4f_swizzle1(a,3,3,3,1),vec4f_swizzle1(b,0,1,2,1));
-    pstoret<float,Packet4f,ResAlignment>(
-              &res.x(),
-              padd(psub(pmul(a,vec4f_swizzle1(b,3,3,3,3)),
-                                    pmul(vec4f_swizzle1(a,2,0,1,0),
-                                               vec4f_swizzle1(b,1,2,0,0))),
-                         pxor(mask,padd(s1,s2))));
-    
+    pstoret<float, Packet4f, ResAlignment>(
+        &res.x(),
+        padd<Packet4f>(
+            psub<Packet4f>(pmul<Packet4f>(a, vec4f_swizzle1(b, 3, 3, 3, 3)),
+                           pmul<Packet4f>(vec4f_swizzle1(a, 2, 0, 1, 0),
+                                          vec4f_swizzle1(b, 1, 2, 0, 0))),
+            pxor<Packet4f>(mask, padd(s1, s2))));
+
     return res;
   }
 };