vp9_short_fdct32x32_rd vp9_short_fdct32x32 optimized for AVX2

Change-Id: I6366e84490883b72362f762369d7e5bccb64f02f
diff --git a/test/dct32x32_test.cc b/test/dct32x32_test.cc
index 1e792da..afa5742 100644
--- a/test/dct32x32_test.cc
+++ b/test/dct32x32_test.cc
@@ -258,4 +258,14 @@
         make_tuple(&vp9_fdct32x32_rd_sse2,
                    &vp9_idct32x32_1024_add_sse2, 1)));
 #endif
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_CASE_P(
+    AVX2, Trans32x32Test,
+    ::testing::Values(
+        make_tuple(&vp9_fdct32x32_avx2,
+                   &vp9_idct32x32_1024_add_sse2, 0),
+        make_tuple(&vp9_fdct32x32_rd_avx2,
+                   &vp9_idct32x32_1024_add_sse2, 1)));
+#endif
 }  // namespace