diff --git a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt32WithTruncation.Int32.cs b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt32WithTruncation.Int32.cs
index e94b3807f2a31a..d5d8904c52b3bd 100644
--- a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt32WithTruncation.Int32.cs
+++ b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt32WithTruncation.Int32.cs
@@ -13,12 +13,14 @@
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
+using Xunit;
 
 namespace JIT.HardwareIntrinsics.X86
 {
     public static partial class Program
     {
-        private static void ConvertToInt32WithTruncationInt32Vector128Double()
+        [Fact]
+        public static void ConvertToInt32WithTruncationInt32Vector128Double()
         {
             var test = new SimdScalarUnaryOpConvertTest__ConvertToInt32WithTruncationInt32Vector128Double();
 
diff --git a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt64WithTruncation.Vector128Double.cs b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt64WithTruncation.Vector128Double.cs
index 22a0bb45cdeac0..7cc5f844813541 100644
--- a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt64WithTruncation.Vector128Double.cs
+++ b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToInt64WithTruncation.Vector128Double.cs
@@ -13,12 +13,14 @@
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
+using Xunit;
 
 namespace JIT.HardwareIntrinsics.X86
 {
     public static partial class Program
     {
-        private static void ConvertToInt64WithTruncationVector128Double()
+        [Fact]
+        public static void ConvertToInt64WithTruncationVector128Double()
         {
             var test = new SimdScalarUnaryOpConvertTest__ConvertToInt64WithTruncationVector128Double();
 
diff --git a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToUInt64.Vector128UInt64.cs b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToUInt64.Vector128UInt64.cs
index 8ff1c92410fcbf..c38ea18082dbb5 100644
--- a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToUInt64.Vector128UInt64.cs
+++ b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToUInt64.Vector128UInt64.cs
@@ -13,12 +13,14 @@
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
+using Xunit;
 
 namespace JIT.HardwareIntrinsics.X86
 {
     public static partial class Program
     {
-        private static void ConvertToUInt64Vector128UInt64()
+        [Fact]
+        public static void ConvertToUInt64Vector128UInt64()
         {
             var test = new SimdScalarUnaryOpConvertTest__ConvertToUInt64Vector128UInt64();
 
diff --git a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToVector128Double.Double.cs b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToVector128Double.Double.cs
index b5614b95446c64..cbe6aa13b0271c 100644
--- a/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToVector128Double.Double.cs
+++ b/src/tests/JIT/HardwareIntrinsics/X86/Sse2/ConvertToVector128Double.Double.cs
@@ -13,12 +13,14 @@
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
+using Xunit;
 
 namespace JIT.HardwareIntrinsics.X86
 {
     public static partial class Program
     {
-        private static void ConvertToVector128DoubleDoubleVector128Int32()
+        [Fact]
+        public static void ConvertToVector128DoubleDoubleVector128Int32()
         {
             var test = new SimpleUnaryOpConvTest__ConvertToVector128DoubleDoubleVector128Int32();