public void LciInsertAssignmentCopy()
{
Build(new LiveCopyMock().Procedure, new FakeArchitecture());
var lci = new LiveCopyInserter(proc, ssaIds);
int i = lci.IndexOfInsertedCopy(proc.ControlGraph.Blocks[2]);
Assert.AreEqual(i, 0);
var idNew = lci.InsertAssignmentNewId(ssaIds.Where(s => s.Identifier.Name == "reg").Single().Identifier, proc.ControlGraph.Blocks[2], i);
Assert.AreEqual("reg_4 = reg", proc.ControlGraph.Blocks[2].Statements[0].Instruction.ToString());
Assert.AreSame(proc.ControlGraph.Blocks[2].Statements[0], ssaIds[idNew].DefStatement);
}
public void LciInsertAssignmentLiveLoop()
{
Build(new LiveLoopMock().Procedure, new FakeArchitecture());
var lci = new LiveCopyInserter(proc, ssaIds);
var i_4 = ssaIds.Where(s => s.Identifier.Name == "i_1").Single();
var idNew = lci.InsertAssignmentNewId(i_4.Identifier, proc.ControlGraph.Blocks[2], 2);
Assert.AreEqual("i_5 = i_1", proc.ControlGraph.Blocks[2].Statements[2].Instruction.ToString());
Assert.AreSame(proc.ControlGraph.Blocks[2].Statements[2], ssaIds[idNew].DefStatement);
}
public void LciRenameDominatedIdentifiers()
{
Build(new LiveLoopMock().Procedure, new FakeArchitecture());
var lci = new LiveCopyInserter(proc, ssaIds);
proc.ControlGraph.Blocks[1].Dump();
var i_1 = ssaIds.Where(s => s.Identifier.Name == "i_1").Single();
var idNew = lci.InsertAssignmentNewId(i_1.Identifier, proc.ControlGraph.Blocks[2], 2);
lci.RenameDominatedIdentifiers(i_1, ssaIds[idNew]);
Assert.AreEqual("return i_5", proc.ControlGraph.Blocks[2].ElseBlock.Statements[0].Instruction.ToString());
}