diff --git a/src/x86asm.lalrpop b/src/x86asm.lalrpop
index 2ff9f73..f1ffbcc 100644
--- a/src/x86asm.lalrpop
+++ b/src/x86asm.lalrpop
@@ -373,6 +373,12 @@ INST_MNEM: &'static str = {
     "addss" => "addss",
     "addsubpd" => "addsubpd",
     "addsubps" => "addsubps",
+    "vaddpd" => "vaddpd",
+    "vaddps" => "vaddps",
+    "vaddsd" => "vaddsd",
+    "vaddss" => "vaddss",
+    "vaddsubpd" => "vaddsubpd",
+    "vaddsubps" => "vaddsubps",
     "adox" => "adox",
     "aesdec" => "aesdec",
     "aesdeclast" => "aesdeclast",
@@ -494,6 +500,28 @@ INST_MNEM: &'static str = {
     "cvttps2pi" => "cvttps2pi",
     "cvttsd2si" => "cvttsd2si",
     "cvttss2si" => "cvttss2si",
+    "vcvtdq2pd" => "vcvtdq2pd",
+    "vcvtdq2ps" => "vcvtdq2ps",
+    "vcvtpd2dq" => "vcvtpd2dq",
+    "vcvtpd2pi" => "vcvtpd2pi",
+    "vcvtpd2ps" => "vcvtpd2ps",
+    "vcvtpi2pd" => "vcvtpi2pd",
+    "vcvtpi2ps" => "vcvtpi2ps",
+    "vcvtps2dq" => "vcvtps2dq",
+    "vcvtps2pd" => "vcvtps2pd",
+    "vcvtps2pi" => "vcvtps2pi",
+    "vcvtsd2si" => "vcvtsd2si",
+    "vcvtsd2ss" => "vcvtsd2ss",
+    "vcvtsi2sd" => "vcvtsi2sd",
+    "vcvtsi2ss" => "vcvtsi2ss",
+    "vcvtss2sd" => "vcvtss2sd",
+    "vcvtss2si" => "vcvtss2si",
+    "vcvttpd2dq" => "vcvttpd2dq",
+    "vcvttpd2pi" => "vcvttpd2pi",
+    "vcvttps2dq" => "vcvttps2dq",
+    "vcvttps2pi" => "vcvttps2pi",
+    "vcvttsd2si" => "vcvttsd2si",
+    "vcvttss2si" => "vcvttss2si",
     "cwd" => "cwd",
     "cwde" => "cwde",
     "daa" => "daa",
@@ -506,6 +534,12 @@ INST_MNEM: &'static str = {
     "divss" => "divss",
     "dppd" => "dppd",
     "dpps" => "dpps",
+    "vdivpd" => "vdivpd",
+    "vdivps" => "vdivps",
+    "vdivsd" => "vdivsd",
+    "vdivss" => "vdivss",
+    "vdppd" => "vdppd",
+    "vdpps" => "vdpps",
     "emms" => "emms",
     "encls" => "encls",
     "enclu" => "enclu",
@@ -764,6 +798,7 @@ INST_MNEM: &'static str = {
     "mov" => "mov",
     "movabs" => "movabs",
     "movapd" => "movapd",
+    "vmovapd" => "vmovapd",
     "movaps" => "movaps",
     "vmovaps" => "vmovaps",
     "movbe" => "movbe",
@@ -811,6 +846,10 @@ INST_MNEM: &'static str = {
     "mulps" => "mulps",
     "mulsd" => "mulsd",
     "mulss" => "mulss",
+    "vmulpd" => "vmulpd",
+    "vmulps" => "vmulps",
+    "vmulsd" => "vmulsd",
+    "vmulss" => "vmulss",
     "mulx" => "mulx",
     "mwait" => "mwait",
     "neg" => "neg",
@@ -1070,9 +1109,13 @@ INST_MNEM: &'static str = {
     "str" => "str",
     "sub" => "sub",
     "subpd" => "subpd",
+    "vsubpd" => "vsubpd",
     "subps" => "subps",
+    "vsubps" => "vsubps",
     "subsd" => "subsd",
+    "vsubsd" => "vsubsd",
     "subss" => "subss",
+    "vsubss" => "vsubss",
     "swapgs" => "swapgs",
     "syscall" => "syscall",
     "sysenter" => "sysenter",
@@ -1083,6 +1126,8 @@ INST_MNEM: &'static str = {
     "tzcnt" => "tzcnt",
     "ucomisd" => "ucomisd",
     "ucomiss" => "ucomiss",
+    "vucomisd" => "vucomisd",
+    "vucomiss" => "vucomiss",
     "ud" => "ud",
     "umonitor" => "umonitor",
     "umwait" => "umwait",
@@ -1445,6 +1490,7 @@ INST_MNEM: &'static str = {
     "xlatb" => "xlatb",
     "xor" => "xor",
     "xorpd" => "xorpd",
+    "vxorpd" => "vxorpd",
     "xorps" => "xorps",
     "vxorps" => "vxorps",
     "xrelease" => "xrelease",