Use sse only if GALLIUM_SSE is defined
diff --git a/src/mesa/pipe/draw/draw_private.h b/src/mesa/pipe/draw/draw_private.h
index 2f52299..12a970a 100644
--- a/src/mesa/pipe/draw/draw_private.h
+++ b/src/mesa/pipe/draw/draw_private.h
@@ -220,6 +220,8 @@
       struct prim_header queue[PRIM_QUEUE_LENGTH];
       unsigned queue_nr;
    } pq;
+
+   int use_sse : 1;
 };