http://blogs.msdn.com/clrcodegeneration/archive/2009/05/11/jit-etw-tracing-in-net-framework-4.aspxIf you care about performance at a very low level, at one point you’ve asked yourself why the compiler, JIT, or runtime did or did not inline a certain method. Unless you worked on the compiler, JIT, or runtime, you really had no way of telling, otheren-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/clrcodegeneration/archive/2009/05/11/jit-etw-tracing-in-net-framework-4.aspx#9634308Thu, 21 May 2009 23:56:20 GMT91d46819-8472-40ad-a661-2c78acb4018c:9634308CLR Team Blog<p>Now that .Net 4 Beta1 is out, you'll see a number of posts on this blog covering new CLR features in</p>