Revert "Fix SSSE3 partial_idct_test detection"

This reverts commit 7d07f512.

this breaks visual studio builds:
'#' : invalid character : possibly the result of a macro expansion

Change-Id: I77170d549afb71e75a878fa0f6acd204fe8d9e67

test/partial_idct_test.cc

@@ -294,6 +294,17 @@ INSTANTIATE_TEST_CASE_P(
                    TX_4X4, 1)));
 #endif
 
+#if HAVE_SSSE3 && ARCH_X86_64 && !CONFIG_VP9_HIGHBITDEPTH && \
+    !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSSE3_64, PartialIDctTest,
+    ::testing::Values(
+        make_tuple(&vp9_fdct8x8_c,
+                   &vp9_idct8x8_64_add_c,
+                   &vp9_idct8x8_12_add_ssse3,
+                   TX_8X8, 12)));
+#endif
+
 #if HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSSE3, PartialIDctTest,
@@ -301,14 +312,6 @@ INSTANTIATE_TEST_CASE_P(
         make_tuple(&vp9_fdct16x16_c,
                    &vp9_idct16x16_256_add_c,
                    &vp9_idct16x16_10_add_ssse3,
-                   TX_16X16, 10)
-#if ARCH_X86_64
-        ,
-        make_tuple(&vp9_fdct8x8_c,
-                   &vp9_idct8x8_64_add_c,
-                   &vp9_idct8x8_12_add_ssse3,
-                   TX_8X8, 12)
-#endif  // ARCH_X86_64
-        ));
-#endif  // HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+                   TX_16X16, 10)));
+#endif
 }  // namespace