public void SimpleExample()
{
var TAC = GenerateTAC(
@"
{
a = b;
a = c;
}
");
var optimizer = new DefUseOptimizer(TAC);
optimizer.Run();
var expected = new List <string>()
{
"",
"a = c"
};
var actual = optimizer.TAC.Instructions.Select(instruction => instruction.ToString().Trim());
CollectionAssert.AreEqual(expected, actual);
}
public void NothingToDelete()
{
var TAC = GenerateTAC(
@"
{
a = b;
b = c;
c = x + y;
}
");
var optimizer = new DefUseOptimizer(TAC);
optimizer.Run();
var expected = new List <string>()
{
"a = b",
"b = c",
"c = x + y"
};
var actual = optimizer.TAC.Instructions.Select(instruction => instruction.ToString().Trim());
CollectionAssert.AreEqual(expected, actual);
}
