diff --git a/decode-test.c b/decode-test.c
index 640acb9..b21d757 100644
--- a/decode-test.c
+++ b/decode-test.c
@@ -598,6 +598,27 @@ main(int argc, char** argv)
     TEST("\xc4\xe2\x71\xdf\xc2", "vaesdeclast xmm0, xmm1, xmm2");
     TEST("\xc4\xe2\x75\xdf\xc2", "vaesdeclast ymm0, ymm1, ymm2");
 
+    TEST("\xc4\xe2\x70\x50\xc2", "vpdpbuud xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x74\x50\xc2", "vpdpbuud ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x71\x50\xc2", "vpdpbusd xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x75\x50\xc2", "vpdpbusd ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x72\x50\xc2", "vpdpbsud xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x76\x50\xc2", "vpdpbsud ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x73\x50\xc2", "vpdpbssd xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x77\x50\xc2", "vpdpbssd ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x70\x51\xc2", "vpdpbuuds xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x74\x51\xc2", "vpdpbuuds ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x71\x51\xc2", "vpdpbusds xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x75\x51\xc2", "vpdpbusds ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x72\x51\xc2", "vpdpbsuds xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x76\x51\xc2", "vpdpbsuds ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x73\x51\xc2", "vpdpbssds xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x77\x51\xc2", "vpdpbssds ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x71\x52\xc2", "vpdpwssd xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x75\x52\xc2", "vpdpwssd ymm0, ymm1, ymm2");
+    TEST("\xc4\xe2\x71\x53\xc2", "vpdpwssds xmm0, xmm1, xmm2");
+    TEST("\xc4\xe2\x75\x53\xc2", "vpdpwssds ymm0, ymm1, ymm2");
+
     TEST("\xc4\xe2\x71\x92\xc0", "UD"); // Must have memory operand
     TEST("\xc4\xe2\x71\x92\x00", "UD"); // Must have SIB byte
     TEST("\xc4\xe2\x71\x92\x05\x00\x00\x00\x00", "UD"); // Must have SIB byte
diff --git a/encode-test.inc b/encode-test.inc
index 257d8ed..cebac95 100644
--- a/encode-test.inc
+++ b/encode-test.inc
@@ -318,6 +318,27 @@ TEST("\xc4\xe2\x75\xde\xc2", VAESDEC256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
 TEST("\xc4\xe2\x71\xdf\xc2", VAESDECLAST128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
 TEST("\xc4\xe2\x75\xdf\xc2", VAESDECLAST256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
 
+TEST("\xc4\xe2\x70\x50\xc2", VPDPBUUD128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x74\x50\xc2", VPDPBUUD256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x71\x50\xc2", VPDPBUSD128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x75\x50\xc2", VPDPBUSD256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x72\x50\xc2", VPDPBSUD128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x76\x50\xc2", VPDPBSUD256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x73\x50\xc2", VPDPBSSD128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x77\x50\xc2", VPDPBSSD256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x70\x51\xc2", VPDPBUUDS128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x74\x51\xc2", VPDPBUUDS256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x71\x51\xc2", VPDPBUSDS128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x75\x51\xc2", VPDPBUSDS256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x72\x51\xc2", VPDPBSUDS128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x76\x51\xc2", VPDPBSUDS256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x73\x51\xc2", VPDPBSSDS128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x77\x51\xc2", VPDPBSSDS256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x71\x52\xc2", VPDPWSSD128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x75\x52\xc2", VPDPWSSD256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x71\x53\xc2", VPDPWSSDS128rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+TEST("\xc4\xe2\x75\x53\xc2", VPDPWSSDS256rrr, 0, FE_XMM0, FE_XMM1, FE_XMM2);
+
 // Test ModRM encoding
 TEST("\x01\x00", ADD32mr, 0, FE_MEM(FE_AX, 0, FE_NOREG, 0), FE_AX);
 TEST("\x01\x04\x24", ADD32mr, 0, FE_MEM(FE_SP, 0, FE_NOREG, 0), FE_AX);
diff --git a/instrs.txt b/instrs.txt
index dedf9ca..290cd23 100644
--- a/instrs.txt
+++ b/instrs.txt
@@ -1595,8 +1595,14 @@ F2.0f01e8              NP   -   -   -   -   XSUSLDTRK           F=TSXLDTRK
 F2.0f01e9              NP   -   -   -   -   XRESLDTRK           F=TSXLDTRK
 
 # AVX_VNNI
+VEX.NP.W0.0f3850       RVM  Vx  Hx  Wx  -   VPDPBUUD            F=VNNI-INT8
 VEX.66.W0.0f3850       RVM  Vx  Hx  Wx  -   VPDPBUSD            F=VNNI
+VEX.F3.W0.0f3850       RVM  Vx  Hx  Wx  -   VPDPBSUD            F=VNNI-INT8
+VEX.F2.W0.0f3850       RVM  Vx  Hx  Wx  -   VPDPBSSD            F=VNNI-INT8
+VEX.NP.W0.0f3851       RVM  Vx  Hx  Wx  -   VPDPBUUDS           F=VNNI-INT8
 VEX.66.W0.0f3851       RVM  Vx  Hx  Wx  -   VPDPBUSDS           F=VNNI
+VEX.F3.W0.0f3851       RVM  Vx  Hx  Wx  -   VPDPBSUDS           F=VNNI-INT8
+VEX.F2.W0.0f3851       RVM  Vx  Hx  Wx  -   VPDPBSSDS           F=VNNI-INT8
 VEX.66.W0.0f3852       RVM  Vx  Hx  Wx  -   VPDPWSSD            F=VNNI
 VEX.66.W0.0f3853       RVM  Vx  Hx  Wx  -   VPDPWSSDS           F=VNNI