From 95df0847c5944d7cb2bc43c8144af4ec58399b4a Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 11 Apr 2020 13:57:20 +0200
Subject: [PATCH] LibX86: Decode PADDB, PADDW and PADDD

---
 Libraries/LibX86/Instruction.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Libraries/LibX86/Instruction.cpp b/Libraries/LibX86/Instruction.cpp
index a5b53451bd..9d7ecc92bc 100644
--- a/Libraries/LibX86/Instruction.cpp
+++ b/Libraries/LibX86/Instruction.cpp
@@ -828,6 +828,9 @@ void build_opcode_tables_if_needed()
     build0F(0xBD, "BSR", OP_reg16_RM16, OP_reg32_RM32);
     build0F(0xBE, "MOVSX", OP_reg16_RM8, OP_reg32_RM8);
     build0F(0xBF, "0xBF", OP, "MOVSX", OP_reg32_RM16);
+    build0F(0xFC, "PADDB", OP_mm1_mm2m64);
+    build0F(0xFD, "PADDW", OP_mm1_mm2m64);
+    build0F(0xFE, "PADDD", OP_mm1_mm2m64);
     build0F(0xFF, "UD0", OP);
 
     has_built_tables = true;