From b122efb64c4e32072ade98eae727c1bf6493dd94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Strehovsk=C3=BD?=
 <MichalStrehovsky@users.noreply.github.com>
Date: Mon, 20 Feb 2023 17:06:59 +0900
Subject: [PATCH] Tiny speedup to HasGenericVirtualMethods (#82383)

This avoids materializing/resolving non-virtual methods.
---
 src/coreclr/tools/Common/Compiler/TypeExtensions.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/coreclr/tools/Common/Compiler/TypeExtensions.cs b/src/coreclr/tools/Common/Compiler/TypeExtensions.cs
index f50028f09c4af0..629544809b8542 100644
--- a/src/coreclr/tools/Common/Compiler/TypeExtensions.cs
+++ b/src/coreclr/tools/Common/Compiler/TypeExtensions.cs
@@ -100,9 +100,9 @@ public static bool IsArrayMethod(this MethodDesc method)
         /// </summary>
         public static bool HasGenericVirtualMethods(this TypeDesc type)
         {
-            foreach (var method in type.GetAllMethods())
+            foreach (var method in type.GetAllVirtualMethods())
             {
-                if (method.IsVirtual && method.HasInstantiation)
+                if (method.HasInstantiation)
                     return true;
             }