Adding a regression test for dotnet#87116

src/tests/JIT/Regression/JitBlue/Runtime_87116/Runtime_87116.cs

@@ -0,0 +1,26 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.Intrinsics;
+using Xunit;
+
+public class Runtime_87116
+{
+    [Fact]
+    public static int Test()
+    {
+        return TryVectorAdd(1, 2, 1 + 2) ? 100 : 0;
+    }
+
+    [MethodImpl(MethodImplOptions.NoInlining)]
+    public static bool TryVectorAdd(float a, float b, float c)
+    {
+        Vector128<float> A = Vector128.Create(a);
+        Vector128<float> B = Vector128.Create(b);
+
+        Vector128<float> C = A + B;
+        return C == Vector128.Create(c);
+    }
+}

src/tests/JIT/Regression/JitBlue/Runtime_87116/Runtime_87116.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <Optimize>True</Optimize>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildProjectName).cs" />
+  </ItemGroup>
+</Project>