/// <summary>
/// Determines whether [contains] [the specified CTX].
/// </summary>
/// <param name="ctx">The context.</param>
/// <param name="operand">The operand.</param>
/// <returns>
/// <c>true</c> if [contains] [the specified CTX]; otherwise, <c>false</c>.
/// </returns>
public static bool Contains(Context ctx, StackOperand operand)
{
PhiData phiData = ctx.Other as PhiData;
if (phiData == null)
{
return(false);
}
List <Operand> operands = phiData.Operands as List <Operand>;
return(operands.Contains(operand));
}
/// <summary>
/// Adds the value.
/// </summary>
/// <param name="ctx">The context.</param>
/// <param name="edge">The edge.</param>
/// <param name="op">The op.</param>
public static void AddValue(Context ctx, BasicBlock edge, StackOperand op)
{
PhiData phiData = ctx.Other as PhiData;
if (phiData == null) {
phiData = new PhiData();
ctx.Other = phiData;
}
List<BasicBlock> blocks = phiData.Blocks as List<BasicBlock>;
Debug.Assert(blocks.Count < 255, @"Maximum number of operands in PHI exceeded.");
blocks.Add(edge);
phiData.Operands.Add(op);
}
/// <summary>
/// Adds the value.
/// </summary>
/// <param name="ctx">The context.</param>
/// <param name="edge">The edge.</param>
/// <param name="op">The op.</param>
public static void AddValue(Context ctx, BasicBlock edge, StackOperand op)
{
PhiData phiData = ctx.Other as PhiData;
if (phiData == null)
{
phiData = new PhiData();
ctx.Other = phiData;
}
List <BasicBlock> blocks = phiData.Blocks as List <BasicBlock>;
Debug.Assert(blocks.Count < 255, @"Maximum number of operands in PHI exceeded.");
blocks.Add(edge);
phiData.Operands.Add(op);
}
