Add ssse3 aom_smooth_h_predictor_4xh

Change-Id: I460b2e24a8d791b7f3119795d3f0e61d2db89362
diff --git a/test/test_intra_pred_speed.cc b/test/test_intra_pred_speed.cc
index e84e192..5ecf51b 100644
--- a/test/test_intra_pred_speed.cc
+++ b/test/test_intra_pred_speed.cc
@@ -447,12 +447,15 @@
 #if HAVE_SSSE3
 INTRA_PRED_TEST(SSSE3_1, TX_4X4, NULL, NULL, NULL, NULL, NULL, NULL,
                 aom_paeth_predictor_4x4_ssse3, aom_smooth_predictor_4x4_ssse3,
-                aom_smooth_v_predictor_4x4_ssse3, NULL)
+                aom_smooth_v_predictor_4x4_ssse3,
+                aom_smooth_h_predictor_4x4_ssse3)
 INTRA_PRED_TEST(SSSE3_2, TX_4X8, NULL, NULL, NULL, NULL, NULL, NULL,
                 aom_paeth_predictor_4x8_ssse3, aom_smooth_predictor_4x8_ssse3,
-                aom_smooth_v_predictor_4x8_ssse3, NULL)
+                aom_smooth_v_predictor_4x8_ssse3,
+                aom_smooth_h_predictor_4x8_ssse3)
 INTRA_PRED_TEST(SSSE3_3, TX_4X16, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-                NULL, aom_smooth_v_predictor_4x16_ssse3, NULL)
+                NULL, aom_smooth_v_predictor_4x16_ssse3,
+                aom_smooth_h_predictor_4x16_ssse3)
 #endif  // HAVE_SSSE3
 
 #if HAVE_DSPR2