diff --git a/src/xenia/cpu/frontend/testing/instr_vavgsh.s b/src/xenia/cpu/frontend/testing/instr_vavgsh.s
new file mode 100644
index 000000000..4035bf855
--- /dev/null
+++ b/src/xenia/cpu/frontend/testing/instr_vavgsh.s
@@ -0,0 +1,9 @@
+#vavgsh isn't implemented
+#test_vavgsh_1:
+#  #_ REGISTER_IN v3 [00000001, 00020003, 00040005, 00060007]
+#  #_ REGISTER_IN v4 [00080009, 000A000B, 000C000D, 000E000F]
+#  vavgsh v5, v3, v4
+#  blr
+#  #_ REGISTER_OUT v3 [00000001, 00020003, 00040005, 00060007]
+#  #_ REGISTER_OUT v4 [00080009, 000A000B, 000C000D, 000E000F]
+#  #_ REGISTER_OUT v5 [00040005, 00060007, 00080009, 000A000B]
diff --git a/src/xenia/cpu/frontend/testing/instr_vavguh.s b/src/xenia/cpu/frontend/testing/instr_vavguh.s
new file mode 100644
index 000000000..196c343ac
--- /dev/null
+++ b/src/xenia/cpu/frontend/testing/instr_vavguh.s
@@ -0,0 +1,8 @@
+test_vavguh_1:
+  #_ REGISTER_IN v3 [00000001, 00020003, 00040005, 00060007]
+  #_ REGISTER_IN v4 [00080009, 000A000B, 000C000D, 000E000F]
+  vavguh v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [00000001, 00020003, 00040005, 00060007]
+  #_ REGISTER_OUT v4 [00080009, 000A000B, 000C000D, 000E000F]
+  #_ REGISTER_OUT v5 [00040005, 00060007, 00080009, 000A000B]