From 9fcf789277caec6845cfb7ce93b4798f16c69201 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Srbeck=C3=BD?= <dsrbecky@gmail.com>
Date: Wed, 16 Mar 2011 20:30:15 +0000
Subject: [PATCH] Fixed a bug in the graph dominance calculation

---
 ICSharpCode.Decompiler/FlowAnalysis/ControlFlowGraph.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ICSharpCode.Decompiler/FlowAnalysis/ControlFlowGraph.cs b/ICSharpCode.Decompiler/FlowAnalysis/ControlFlowGraph.cs
index 64b866c54..7cc815a60 100644
--- a/ICSharpCode.Decompiler/FlowAnalysis/ControlFlowGraph.cs
+++ b/ICSharpCode.Decompiler/FlowAnalysis/ControlFlowGraph.cs
@@ -120,7 +120,7 @@ namespace ICSharpCode.Decompiler.FlowAnalysis
 					b => b.Successors,
 					b => {
 						if (b != EntryPoint) {
-							ControlFlowNode newIdom = b.Predecessors.First(block => block.Visited);
+							ControlFlowNode newIdom = b.Predecessors.First(block => block.Visited && block != b);
 							// for all other predecessors p of b
 							foreach (ControlFlowNode p in b.Predecessors) {
 								if (p != b && p.ImmediateDominator != null) {