public static KeyValuePair <CFGBlockLogicalConstruct, CFGBlockLogicalConstruct> SplitCFGBlockAt(LogicalFlowBuilderContext logicalContext, CFGBlockLogicalConstruct cfgBlock, int expressionIndex)
{
V_0 = cfgBlock.get_LogicalConstructExpressions();
if (V_0 == null)
{
throw new ArgumentNullException("blockExpressions");
}
if (expressionIndex <= 0 || expressionIndex >= V_0.get_Count())
{
throw new ArgumentOutOfRangeException("expressionIndex");
}
V_1 = logicalContext.get_CFGBlockToLogicalConstructMap().get_Item(cfgBlock.get_TheBlock());
V_2 = (int)V_1.Length;
V_3 = 0;
while (V_3 < V_2 && cfgBlock != V_1[V_3])
{
V_3 = V_3 + 1;
}
if (V_3 == V_2)
{
throw new ArgumentException("cfgBlock");
}
V_4 = cfgBlock.get_LogicalConstructExpressions().GetRange(0, expressionIndex);
V_5 = new PartialCFGBlockLogicalConstruct(cfgBlock, V_4);
V_5.RedirectPredecessors();
V_6 = cfgBlock.get_LogicalConstructExpressions().GetRange(expressionIndex, V_0.get_Count() - expressionIndex);
V_7 = new PartialCFGBlockLogicalConstruct(cfgBlock, V_6);
V_7.RedirectSuccessors();
V_5.AddToSuccessors(V_7);
V_7.AddToPredecessors(V_5);
V_8 = new CFGBlockLogicalConstruct[V_2 + 1];
V_9 = 0;
V_10 = 0;
while (V_9 < V_2)
{
if (V_9 == V_3)
{
V_8[V_10] = V_5;
stackVariable68 = V_10 + 1;
V_10 = stackVariable68;
V_8[stackVariable68] = V_7;
}
else
{
V_8[V_10] = V_1[V_9];
}
V_9 = V_9 + 1;
V_10 = V_10 + 1;
}
logicalContext.get_CFGBlockToLogicalConstructMap().set_Item(cfgBlock.get_TheBlock(), V_8);
return(new KeyValuePair <CFGBlockLogicalConstruct, CFGBlockLogicalConstruct>(V_5, V_7));
}
protected string NodeILOffset(LogicalFlowBuilderContext context, CFGBlockLogicalConstruct node)
{
if (node == null)
{
return("null");
}
V_0 = node as PartialCFGBlockLogicalConstruct;
if (V_0 == null)
{
V_2 = node.get_TheBlock().get_First().get_Offset();
return(String.Format("IL_{0}", V_2.ToString("x4")));
}
V_1 = Array.IndexOf <CFGBlockLogicalConstruct>(context.get_CFGBlockToLogicalConstructMap().get_Item(V_0.get_TheBlock()), V_0);
if (V_1 == -1)
{
throw new Exception("Invalid partial block data.");
}
V_2 = V_0.get_TheBlock().get_First().get_Offset();
return(String.Format("IL_{0}_{1}", V_2.ToString("x4"), V_1));
}
