From 6dfb6ccf8cac7d50d08bec08198686032d7e6630 Mon Sep 17 00:00:00 2001
From: merry <git@mary.rs>
Date: Sun, 14 Aug 2022 21:35:08 +0100
Subject: PreAllocator: Check if instruction supports a Vex prefix in
 IsVexSameOperandDestSrc1 (#3587)

---
 ARMeilleure/CodeGen/X86/AssemblerTable.cs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'ARMeilleure/CodeGen/X86/AssemblerTable.cs')

diff --git a/ARMeilleure/CodeGen/X86/AssemblerTable.cs b/ARMeilleure/CodeGen/X86/AssemblerTable.cs
index 68791fbb..3af42204 100644
--- a/ARMeilleure/CodeGen/X86/AssemblerTable.cs
+++ b/ARMeilleure/CodeGen/X86/AssemblerTable.cs
@@ -4,6 +4,11 @@ namespace ARMeilleure.CodeGen.X86
 {
     partial class Assembler
     {
+        public static bool SupportsVexPrefix(X86Instruction inst)
+        {
+            return _instTable[(int)inst].Flags.HasFlag(InstructionFlags.Vex);
+        }
+
         private const int BadOp = 0;
 
         [Flags]
-- 
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