public virtual Instruction TransformPhiAssignment(PhiAssignment phi)
{
var args = phi.Src.Arguments;
for (int i = 0; i < args.Length; ++i)
{
var value = args[i].Value.Accept(this);
args[i] = new PhiArgument(args[i].Block, value);
}
phi.Dst = (Identifier)phi.Dst.Accept(this);
return(phi);
}
public override Instruction TransformPhiAssignment(PhiAssignment phi)
{
var args = phi.Src.Arguments;
for (int i = 0; i < args.Length; ++i)
{
var value = args[i].Value.Accept(this);
args[i] = new PhiArgument(args[i].Block, value);
}
if (replaceDefinitions)
{
phi.Dst = (Identifier)phi.Dst.Accept(this);
}
return(phi);
}
public Expression VisitPhiFunction(PhiFunction phi)
{
var args = new PhiArgument[phi.Arguments.Length];
for (int i = 0; i < args.Length; ++i)
{
var exp = phi.Arguments[i].Value.Accept(this);
if (exp is InvalidConstant)
{
return(exp);
}
args[i] = new PhiArgument(phi.Arguments[i].Block, exp);
}
return(new PhiFunction(phi.DataType, args));
}