diff --git a/src/xenia/cpu/frontend/testing/instr_vpkuhum.s b/src/xenia/cpu/frontend/testing/instr_vpkuhum.s
index de1aa6450..3eebaef8c 100644
--- a/src/xenia/cpu/frontend/testing/instr_vpkuhum.s
+++ b/src/xenia/cpu/frontend/testing/instr_vpkuhum.s
@@ -1,39 +1,38 @@
-#vpkuhum isn't implemented yet
-#test_vpkuhum_1:
-#  # {0, 1, 2, 3, 4, 5, 6, 7}
-#  #_ REGISTER_IN v3 [00000001, 00020003, 00040005, 00060007]
-#  # {8, 9, 10, 11, 12, 13, 14, 15}
-#  #_ REGISTER_IN v4 [00080009, 000A000B, 000C000D, 000E000F]
-#  vpkuhum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [00000001, 00020003, 00040005, 00060007]
-#  #_ REGISTER_OUT v4 [00080009, 000A000B, 000C000D, 000E000F]
-#  # {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
-#  #_ REGISTER_OUT v5 [00010203, 04050607, 08090A0B, 0C0D0E0F]
-#  blr
+test_vpkuhum_1:
+  # {0, 1, 2, 3, 4, 5, 6, 7}
+  #_ REGISTER_IN v3 [00000001, 00020003, 00040005, 00060007]
+  # {8, 9, 10, 11, 12, 13, 14, 15}
+  #_ REGISTER_IN v4 [00080009, 000A000B, 000C000D, 000E000F]
+  vpkuhum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [00000001, 00020003, 00040005, 00060007]
+  #_ REGISTER_OUT v4 [00080009, 000A000B, 000C000D, 000E000F]
+  # {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
+  #_ REGISTER_OUT v5 [00010203, 04050607, 08090A0B, 0C0D0E0F]
+  blr
 
-#test_vpkuhum_2:
-#  # {-8, -7, -6, -5, -4, -3, -2, -1}
-#  #_ REGISTER_IN v3 [FFF8FFF9, FFFAFFFB, FFFCFFFD, FFFEFFFF]
-#  # {0, 1, 2, 3, 4, 5, 6, 7}
-#  #_ REGISTER_IN v4 [00000001, 00020003, 00040005, 00060007]
-#  vpkuhum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [FFF8FFF9, FFFAFFFB, FFFCFFFD, FFFEFFFF]
-#  #_ REGISTER_OUT v4 [00000001, 00020003, 00040005, 00060007]
-#  # {-8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7}
-#  #_ REGISTER_OUT v5 [F8F9FAFB, FCFDFEFF, 00010203, 04050607]
-#  blr
+test_vpkuhum_2:
+  # {-8, -7, -6, -5, -4, -3, -2, -1}
+  #_ REGISTER_IN v3 [FFF8FFF9, FFFAFFFB, FFFCFFFD, FFFEFFFF]
+  # {0, 1, 2, 3, 4, 5, 6, 7}
+  #_ REGISTER_IN v4 [00000001, 00020003, 00040005, 00060007]
+  vpkuhum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [FFF8FFF9, FFFAFFFB, FFFCFFFD, FFFEFFFF]
+  #_ REGISTER_OUT v4 [00000001, 00020003, 00040005, 00060007]
+  # {-8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7}
+  #_ REGISTER_OUT v5 [F8F9FAFB, FCFDFEFF, 00010203, 04050607]
+  blr
 
-#test_vpkuhum_3:
-#  # {0, 65535, 65535, 0, 0, 0, 65535, 0}
-#  #_ REGISTER_IN v3 [0000FFFF, FFFF0000, 00000000, FFFF0000]
-#  # {65535, 0, 0, 65535, 65535, 65535, 0, 65535}
-#  #_ REGISTER_IN v4 [FFFF0000, 0000FFFF, FFFFFFFF, 0000FFFF]
-#  vpkuhum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [0000FFFF, FFFF0000, 00000000, FFFF0000]
-#  #_ REGISTER_OUT v4 [FFFF0000, 0000FFFF, FFFFFFFF, 0000FFFF]
-#  # {0, 255, 255, 0, 0, 0, 255, 0, 255, 0, 0, 255, 255, 255, 0, 255}
-#  #_ REGISTER_OUT v5 [00FFFF00, 0000FF00, FF0000FF, FFFF00FF]
-#  blr
+test_vpkuhum_3:
+  # {0, 65535, 65535, 0, 0, 0, 65535, 0}
+  #_ REGISTER_IN v3 [0000FFFF, FFFF0000, 00000000, FFFF0000]
+  # {65535, 0, 0, 65535, 65535, 65535, 0, 65535}
+  #_ REGISTER_IN v4 [FFFF0000, 0000FFFF, FFFFFFFF, 0000FFFF]
+  vpkuhum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [0000FFFF, FFFF0000, 00000000, FFFF0000]
+  #_ REGISTER_OUT v4 [FFFF0000, 0000FFFF, FFFFFFFF, 0000FFFF]
+  # {0, 255, 255, 0, 0, 0, 255, 0, 255, 0, 0, 255, 255, 255, 0, 255}
+  #_ REGISTER_OUT v5 [00FFFF00, 0000FF00, FF0000FF, FFFF00FF]
+  blr
diff --git a/src/xenia/cpu/frontend/testing/instr_vpkuwum.s b/src/xenia/cpu/frontend/testing/instr_vpkuwum.s
index 28841cfe0..66116f7a9 100644
--- a/src/xenia/cpu/frontend/testing/instr_vpkuwum.s
+++ b/src/xenia/cpu/frontend/testing/instr_vpkuwum.s
@@ -1,36 +1,35 @@
-#vpkuwum isn't implemented yet
-#test_vpkuwum_1:
-#  # {0, 1, 2, 3}
-#  #_ REGISTER_IN v3 [00000000, 00000001, 00000002, 00000003]
-#  # {4, 5, 6, 7}
-#  #_ REGISTER_IN v4 [00000004, 00000005, 00000006, 00000007]
-#  vpkuwum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [00000000, 00000001, 00000002, 00000003]
-#  #_ REGISTER_OUT v4 [00000004, 00000005, 00000006, 00000007]
-#  # {0, 1, 2, 3, 4, 5, 6, 7}
-#  #_ REGISTER_OUT v5 [00000001, 00020003, 00040005, 00060007]
+test_vpkuwum_1:
+  # {0, 1, 2, 3}
+  #_ REGISTER_IN v3 [00000000, 00000001, 00000002, 00000003]
+  # {4, 5, 6, 7}
+  #_ REGISTER_IN v4 [00000004, 00000005, 00000006, 00000007]
+  vpkuwum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [00000000, 00000001, 00000002, 00000003]
+  #_ REGISTER_OUT v4 [00000004, 00000005, 00000006, 00000007]
+  # {0, 1, 2, 3, 4, 5, 6, 7}
+  #_ REGISTER_OUT v5 [00000001, 00020003, 00040005, 00060007]
 
-#test_vpkuwum_2:
-#  # {-4, -3, -2, -1}
-#  #_ REGISTER_IN v3 [FFFFFFFC, FFFFFFFD, FFFFFFFE, FFFFFFFF]
-#  # {0, 1, 2, 3}
-#  #_ REGISTER_IN v4 [00000000, 00000001, 00000002, 00000003]
-#  vpkuwum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [FFFFFFFC, FFFFFFFD, FFFFFFFE, FFFFFFFF]
-#  #_ REGISTER_OUT v4 [00000000, 00000001, 00000002, 00000003]
-#  # {-4, -3, -2, -1, 0, 1, 2, 3}
-#  #_ REGISTER_OUT v5 [FFFCFFFD, FFFEFFFF, 00000001, 00020003]
+test_vpkuwum_2:
+  # {-4, -3, -2, -1}
+  #_ REGISTER_IN v3 [FFFFFFFC, FFFFFFFD, FFFFFFFE, FFFFFFFF]
+  # {0, 1, 2, 3}
+  #_ REGISTER_IN v4 [00000000, 00000001, 00000002, 00000003]
+  vpkuwum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [FFFFFFFC, FFFFFFFD, FFFFFFFE, FFFFFFFF]
+  #_ REGISTER_OUT v4 [00000000, 00000001, 00000002, 00000003]
+  # {-4, -3, -2, -1, 0, 1, 2, 3}
+  #_ REGISTER_OUT v5 [FFFCFFFD, FFFEFFFF, 00000001, 00020003]
 
-#test_vpkuwum_3:
-#  # {0, 4294967295, 4294967295, 4294967295}
-#  #_ REGISTER_IN v3 [00000000, FFFFFFFF, FFFFFFFF, FFFFFFFF]
-#  # {4294967295, 0, 0, 0}
-#  #_ REGISTER_IN v4 [FFFFFFFF, 00000000, 00000000, 00000000]
-#  vpkuwum v5, v3, v4
-#  blr
-#  #_ REGISTER_OUT v3 [00000000, FFFFFFFF, FFFFFFFF, FFFFFFFF]
-#  #_ REGISTER_OUT v4 [FFFFFFFF, 00000000, 00000000, 00000000]
-#  # {0, 65535, 65535, 65535, 65535, 0, 0, 0}
-#  #_ REGISTER_OUT v5 [0000FFFF, FFFFFFFF, FFFF0000, 00000000]
+test_vpkuwum_3:
+  # {0, 4294967295, 4294967295, 4294967295}
+  #_ REGISTER_IN v3 [00000000, FFFFFFFF, FFFFFFFF, FFFFFFFF]
+  # {4294967295, 0, 0, 0}
+  #_ REGISTER_IN v4 [FFFFFFFF, 00000000, 00000000, 00000000]
+  vpkuwum v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [00000000, FFFFFFFF, FFFFFFFF, FFFFFFFF]
+  #_ REGISTER_OUT v4 [FFFFFFFF, 00000000, 00000000, 00000000]
+  # {0, 65535, 65535, 65535, 65535, 0, 0, 0}
+  #_ REGISTER_OUT v5 [0000FFFF, FFFFFFFF, FFFF0000, 00000000]
diff --git a/src/xenia/cpu/frontend/testing/instr_vpkuwus.s b/src/xenia/cpu/frontend/testing/instr_vpkuwus.s
index ee1cfa37c..7f117c1eb 100644
--- a/src/xenia/cpu/frontend/testing/instr_vpkuwus.s
+++ b/src/xenia/cpu/frontend/testing/instr_vpkuwus.s
@@ -9,3 +9,15 @@ test_vpkuwus_1:
   #_ REGISTER_OUT v4 [00000002, 00010002, 00000003, 00010003]
   # {0, 65535, 1, 65535, 2, 65535, 3, 65535}
   #_ REGISTER_OUT v5 [0000FFFF, 0001FFFF, 0002FFFF, 0003FFFF]
+
+test_vpkuwus_2:
+  # {2147483648, 2147483647, 2, 3}
+  #_ REGISTER_IN v3 [80000000, 7FFFFFFF, 00000002, 00000003]
+  # {4294967295, 65538, 4294967294, 16}
+  #_ REGISTER_IN v4 [FFFFFFFF, 00010002, FFFFFFFE, 00000010]
+  vpkuwus v5, v3, v4
+  blr
+  #_ REGISTER_OUT v3 [80000000, 7FFFFFFF, 00000002, 00000003]
+  #_ REGISTER_OUT v4 [FFFFFFFF, 00010002, FFFFFFFE, 00000010]
+  # {65535, 65535, 2, 3, 65535, 65535, 65535, 16}
+  #_ REGISTER_OUT v5 [FFFFFFFF, 00020003, FFFFFFFF, FFFF0010]