Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-734.cs

@@ -0,0 +1,30 @@
+// Compiler options: -optimize -r:test-734-lib.dll
+
+using System;
+using System.Reflection;
+
+class M : C
+{
+	public void Run ()
+	{
+		run = false;
+		Console.WriteLine (run);
+	}
+	
+	public static int Main ()
+	{
+		new M ().Run ();
+		
+		var body = typeof (M).GetMethod ("Run").GetMethodBody ();
+
+		// Check for volatile. (0xFE1E)
+		var array = body.GetILAsByteArray ();
+		if (array[2] != 0xFE)
+			return 1;
+
+		if (array[3] != 0x13)
+			return 1;
+		
+		return 0;
+	}
+}